PUBLICATIONS of F. Albert Cotton

1950-1955

1.  Determination of Free Cyanide and Ammonia in Brass and Bronze Plating Baths, S. Heiman and F. A. Cotton, Plating 1950, Sept., 939-944.

2.  The Heat of Formation of Ferrocene, F. A. Cotton and G. Wilkinson, J. Amer. Chem. Soc. 1952, 74, 5764-5765.

3.  Bis-cyclopentadienyl Derivatives of Some Transition Elements, G. Wilkinson, P. L. Pauson, J. M. Birmingham and F. A. Cotton, J. Amer. Chem. Soc. 1953, 75, 1011-1012. 

4.  Bis-cyclopentadienyl Compounds of Rhodium(III) and Iridium(III), F. A. Cotton, R. O. Whipple and G. Wilkinson, J. Amer. Chem. Soc. 1953, 75, 3586-3587.

5.  Bis-cyclopentadienyl Compounds of Nickel and Cobalt, G. Wilkinson, P. L. Pauson and F. A. Cotton, J. Amer. Chem. Soc. 1954, 76, 1970-1974.

6.  Cyclopentadienyl Compounds of Manganese and Magnesium, G. Wilkinson and F. A. Cotton, Chem. & Ind. 1954, 307-308.

7.  Bis-cyclopentadienyl-Verbindungen von Chrom, Molybdän und Wolfram, F. A. Cotton and G. Wilkinson, Z. für Naturforschg. 1954, 9b, 417-418.

8.  On the Question of Octahedral Binding in Bis-cyclopentadienyl Compounds, F. A. Cotton and G. Wilkinson, Z. für Naturforschg. 1954, 9b, 453-456.

9.  Cyclopentadienyl-Carbon Monoxide and Related Compounds of Some Transition Metals, T. S. Piper, F. A. Cotton and G. Wilkinson, J. Inorg. Nucl. Chem. 1955, 1, 165-174.

10.  Infrared Spectra and Structures of Cyclopentadienyl-Carbon Monoxide Compounds of V, Mn, Fe, Co, Mo, and W, F. A. Cotton, A. D. Liehr and G. Wilkinson, J. Inorg. Nucl. Chem. 1955, 1, 175-186.

11.  The Thermodynamics of Chelate Formation.  I.  Experimental Determination of Enthalpies and Entropies in Diamine-Metal Ion Systems, F. A. Cotton and F. E. Harris, J. Phys. Chem. 1955, 59, 1203-1208.

12.  Alkyls and Aryls of Transition Metals, F. A. Cotton, Chem. Reviews 1955, 55, 551-594.

1956-1959

13.  Spectra and Structures of Metal-Carbon Monoxide Compounds.  II.  Manganese and Rhenium Decacarbonyls, F. A. Cotton, A. D. Liehr and G. Wilkinson, J. Inorg. Nucl. Chem. 1956, 2, 141-148.

14.  On Manganese Cyclopentadienide and Some Chemical Reactions of Neutral Bis-cyclopentadienyl Metal Compounds, G. Wilkinson, F. A. Cotton and J. M. Birmingham, J. Inorg. Nucl. Chem. 1956, 2, 95-113. 

15.  Soft X-ray Absorption Edges of Metal Ions in Complexes.  I.  Theoretical Considerations, F. A. Cotton and C. J. Ballhausen, J. Chem. Phys. 1956, 25, 617-619. 

16.  Soft X-ray Absorption Edges of Metal Ions in Complexes.  II.  The Cu K Edge in Some Cupric Complexes, F. A. Cotton and H. P. Hanson, J. Chem. Phys. 1956, 25, 619-623.

17.  Heats of Combustion and Formation of Metal Carbonyls.  I.  Chromium, Molybdenum and Tungsten Hexacarbonyls, F. A. Cotton, A. K. Fischer and G. Wilkinson, J. Amer. Chem. Soc. 1956, 78, 5168-5171.

18.  The Thermodynamics of Chelate Formation.  II.  A Monte Carlo Study of the Distribution of Configurations in Short Chains, F. A. Cotton and F. E. Harris, J. Phys. Chem. 1956, 60, 1451-1454.

19.  Bond Energies in Transition Metal Complexes, F. A. Cotton, Acta Chem. Scand. 1956, 10, 1520-1526.

20.  Some Experimental Observations on Transition Metal Hydrocarbonyls, F. A. Cotton and G. Wilkinson, Chem. & Ind. 1956, 1305-1306.

21.  Infrared Spectrum of Iron Dodecacarbonyl, F. A. Cotton and G. Wilkinson, J. Amer. Chem. Soc. 1957, 79, 752.

22.  Heats of Combustion and Formation of Metal Carbonyls.  II.  Nickel Carbonyl, A. K. Fischer, F. A. Cotton and G. Wilkinson, J. Amer. Chem. Soc. 1957, 79, 2044-2046.

23.  K X-ray Absorption Edges of Cr, Mn, Fe, Co, Ni Ions in Complexes, F. A. Cotton and H. P. Hanson, J. Chem. Phys. 1957, 26, 1758-1759.

24.  Chemical Shifts in C₅H₅^- and C₇H₇⁺ Ions: The Free Electron Model, J. R. Leto, F. A. Cotton and J. S. Waugh, Nature 1957, 180, 978-979.

25.  The Structure and Bonding of Cyclopentadienylthallium and Bis-cyclopenta­dienylmagnesium, F. A. Cotton and L. T. Reynolds, J. Amer. Chem. Soc. 1958, 80, 269-273.

26.  Soft X-ray Absorption Edges of Metal Ions in Complexes.  III.  Zinc(II) Complexes, F. A. Cotton and H. P. Hanson, J. Chem. Phys. 1958, 28, 83-87. 

27.  Some Two Center Overlap Integrals with AO's of Principal Quantum Number Four, L. Leifer, F. A. Cotton and J. R. Leto, J. Chem. Phys. 1958, 28, 364-365; Erratum 1958, 28, 1255.

28.  Raman Spectra of Group VI Hexacarbonyls, A. Danti and F. A. Cotton, J. Chem. Phys. 1958, 28, 736.

29.  Nuclear Resonance Spectrum of SF₄, F. A. Cotton, J. W. George and J. S. Waugh, J. Chem. Phys. 1958, 28, 994-995.

30.  Properties of SF₄ and Its Adduct with BF₃, F. A. Cotton and J. W. George, J. Inorg. Nucl. Chem. 1958, 7, 397-403; Erratum 1960, 12, 386.

31.  Proton Resonance Spectra and Structures of Mercury(II)-Olefin Addition Compounds, F. A. Cotton and J. R. Leto, J. Amer. Chem. Soc. 1958, 80, 4823-4826.

32.  Simple Metal Orbital Treatment of the Binding of the Hydrogen Atom in Cobalt Carbonyl Hydride, F. A. Cotton, J. Amer. Chem. Soc. 1958, 80, 4425. 

33.  The Association of an Acetylene with Three Metal Atoms; A New Trinuclear Cobalt Complex, R. Markby, I. Wender, R. A. Friedel, F. A. Cotton and H. W. Sternberg, J. Amer. Chem. Soc. 1958, 80, 6529-6533.

34.  Spectral Investigations of Metal Complexes of β-Diketones.  I.  Nuclear Magnetic Resonance and Ultraviolet Spectra of Acetylace­tonates, R. H. Holm and F. A. Cotton, J. Amer. Chem. Soc. 1958, 80, 5658-5663.

35.  Carbon-13 Nuclear Resonance Spectrum and Low-Frequency Infrared Spectrum of Iron Pentacarbonyl, F. A. Cotton, A. Danti, J. S. Waugh and R. W. Fessenden, J. Chem. Phys. 1958, 29, 1427-1428.

36.  Chemical Demonstration of the Aromatic Nature of (π-C₅H₅)Mn(CO)₃, F. A. Cotton and J. R. Leto, Chem. & Ind. 1958, 1368-1369.

37.  Structure of the Reaction Product of Phenylacetylene with Iron Carbonyl, F. A. Cotton and J. R. Leto, Chem. & Ind. 1958, 1592-1593.

38.  Heats of Combustion and Formation of Bis-Benzenechromium, A. K. Fischer, F. A. Cotton and G. Wilkinson, J. Phys. Chem. 1959, 63, 154-155.

39.  Heats of Combustion and Formation of Metal Carbonyls.  III.  Iron Penta­carbonyl; The Nature of the Bonding in Metal Carbonyls, F. A. Cotton, A. K. Fischer and G. Wilkinson, J. Amer. Chem. Soc. 1959, 81, 800-803.

40.  The Raman and Infra-red Spectra and Structure of Di-(πCyclopentadi­enyl­iron) Tetracarbonyl, F. A. Cotton, H. Stammreich and G. Wilkinson, J. Inorg. Nucl. Chem. 1959, 9, 3-7.

41.  Acceptor Properties, Reorganization Energies, and π Bonding in the Boron and Aluminum Halides, F. A. Cotton and J. R. Leto, J. Chem. Phys. 1959, 30, 993-998.

42.  Structure of the Reaction Product of Phenylacetylene with Iron Penta­carbonyl, J. R. Leto and F. A. Cotton, J. Amer. Chem. Soc. 1959, 81, 2970-2973.

43.  The Preparation and Properties of a New Pentacyanomanganesenitric Oxide Anion, [Mn(CN)₅NO]^2-, and Some Observations on Other Penta­cyanonitrosyl Complexes, F. A. Cotton, R. R. Monchamp, R. J. M. Henry and R. C. Young, J. Inorg. Nucl. Chem. 1959, 10, 28-38.

44.  Infrared Spectra of Manganese Carbonyl Hydride and Deuteride, F. A. Cotton, J. L. Down and G. Wilkinson, J. Chem. Soc. 1959, 833-837.

45.  The Infra-red Spectrum and Structure of K₄[Ni(CN)₃CO]₂, W. P. Griffith, F. A. Cotton and G. Wilkinson, J. Inorg. Nucl. Chem. 1959, 10, 23-27. 

46.  New Tetrahedral Complex Cations with Phosphine Oxide Ligands, F. A. Cotton, E. Bannister, R. Barnes and R. H. Holm, Proc. Chem. Soc. 1959, 158. 

47.  Magnetic Investigations of Spin-Free Cobaltous Complexes.  I.  Tetrahalo Cobalt(II) Ions, R. H. Holm and F. A. Cotton, J. Chem. Phys. 1959, 31, 788-792.

48.  A Bridged Carbonyl Phosphine Complex of Nickel, L. S. Meriwether, E. C. Colthup, M. L. Fiene and F. A. Cotton, J. Inorg. Nucl. Chem. 1959, 11, 181-183.

49.  High-Sensitivity Pressure Gauge Coupling Two Spoon Gauges, R. R. Monchamp, E. Bannister and F. A. Cotton, Rev. Sci. Inst. 1959, 30, 945-946.

50.  Barrier to Rotation About the Metal-Cyclopentadienyl Bond, J. S. Waugh, J. H. Loehlin, F. A. Cotton and D. P. Shoemaker, J. Chem. Phys. 1959, 31, 1434-1435.

51.  Rapid, Simple, and Inexpensive Preparation of [²H₃]Methyl Iodide and [²H₆] Dimethyl Sulphoxide, F. A. Cotton, J. H. Fassnacht, W. D. Horrocks and N. A. Nelson, J. Chem. Soc. 1959, 4138-4139.

52.  The Reaction of Disulfur Decafluoride with Chlorine, J. W. George and F. A. Cotton, Proc. Chem. Soc. 1959, 317. 

1960

53.  Bonding of Cyclo-octatetraene to Metal Atoms: Simple Theoretical Considerations, F. A. Cotton, J. Chem. Soc. 1960, 400-406.

54.  The Heat of Sublimation and the Metal-Metal Bond Energy in Mn₂(CO)₁₀, F. A. Cotton and R. R. Monchamp, J. Chem. Soc. 1960, 533-535.

55.  Magnetic Investigations of Spin-Free Cobaltous Complexes. II. Tetrahedral Complexes, R. H. Holm and F. A. Cotton, J. Chem. Phys. 1960, 32, 1168-1172.

56.  β-Diketones and Their Metal Complexes. Part II. Acetylation of Fluoroacetone to 1-Fluoropentane-2,4-dione, J. P. Fackler, Jr. and F. A. Cotton, J. Chem. Soc. 1960, 1435-1438.

57.  Comparison of Calorimetric and Spectroscopic Entropies of Molybdenum Hexacarbonyl, R. R. Monchamp and F. A. Cotton, J. Chem. Soc. 1960, 1438-1440.

58.  The Stereochemistry of Five-co-ordinate Compounds.  Part I.  Infrared Spectra of Some Iron(0) Compounds, F. A. Cotton and R. V. Parish, J. Chem. Soc. 1960, 1440-1445.

59.  Phosphine Oxide Complexes.  Part I.  Preparation and Properties of the Cation [(Ph₃PO)₄Ni]²⁺, F. A. Cotton and E. Bannister, J. Chem. Soc. 1960, 1873-1877.

60.  Phosphine Oxide Complexes.  Part II.  Cations of the Type [(Ph₃PO)₄M] with M = Mn(II), Fe(III), Co(II), Cu(II) and Zn(II), E. Bannister and F. A. Cotton, J. Chem. Soc. 1960, 1878-1882. 

61.  High-resolution Infrared Spectra and Structures of Cobalt Carbonyls, F. A. Cotton and R. R. Monchamp, J. Chem. Soc. 1960, 1882-1885.

62.  Triphenylphosphine Sulphide and Selenide as Ligands, E. Bannister and F. A. Cotton, J. Chem. Soc. 1960, 1959-1960.

63.  Magnetic Investigations of Spin-free Cobaltous Complexes.  III.  On the Existence of Planar Complexes, F. A. Cotton and R. H. Holm, J. Amer. Chem. Soc. 1960, 82, 2979-2983.

64.  Magnetic Evidence Indicative of Structures and Structural Changes in Complexes of Cobalt(II), F. A. Cotton and R. H. Holm, J. Amer. Chem. Soc. 1960, 82, 2983-2986.

65.  Sulfoxides as Ligands.  I.  A Preliminary Survey of Methyl Sulfoxide Complexes, F. A. Cotton and R. Francis, J. Amer. Chem. Soc. 1960, 82, 2986-2991.

66.  Phosphine Oxide Complexes.  Part III.  Bis(triphenylphosphine Oxide)­dinitrato-complexes of Cobalt(II), Nickel(II), Copper(II), and Zinc(II), E. Bannister and F. A. Cotton, J. Chem. Soc. 1960, 2276-2280.

67.  The Effect of Complex-formation by Phosphine Oxides on their P-O Stretching Frequencies, F. A. Cotton, R. D. Barnes and E. Bannister, J. Chem. Soc. 1960, 2199-2203.

68.  Normal Co-ordinate Analysis and Force Constants for the Thionyl Halides, F. A. Cotton and W. D. Horrocks Jr., Spectrochim. Acta 1960, 16, 358-362.

69.  A New Type of Tetrahedral Complex of Nickel(II), F. A. Cotton and D. M. L. Goodgame, J. Amer. Chem. Soc. 1960, 82, 2967.

70.  The Preparation, Structures and Infrared Absorption of Salts of Cobalt(III) Hexafluoride Ion, M. D. Meyers and F. A. Cotton, J. Amer. Chem. Soc. 1960, 82, 5027-5030.

71.  Magnetic and Spectral Properties of the Spin-Free 3d ⁶ Systems Iron(II) and Cobalt(III) in Cobalt(III) Hexafluoride Ion: Probable Observation of Dynamic Jahn-Teller Effects, F. A. Cotton and M. D. Meyers, J. Amer. Chem. Soc. 1960, 82, 5023-5026.

72.  Dipole Moments and Structures of Some Bis-(trifluoroacetylacetonato) Complexes, R. H. Holm and F. A. Cotton, J. Inorg. Nucl. Chem. 1960, 15, 63-66.

73.  Electronic Structure and Molecular Association of Some Bis-(β-Diketone)­Nic­kel(II) Complexes, J. P. Fackler, Jr. and F. A. Cotton, J. Amer. Chem. Soc. 1960, 82, 5005.

74.  Some Substituted Metal Carbonyls with Ligands Having Sulfur as the Donor Atom, F. A. Cotton and F. Zingales, Chem. & Ind. 1960, 1219.

75.  The Heat of Formation of Potassium Fluoroborate, J. L. Bills and F. A. Cotton, J. Phys. Chem. 1960, 64, 1477-1479.

76.  Sulfoxides as Ligands.  II.  The Infrared Spectra of Some Dimethyl Sulfoxide Complexes, F. A. Cotton, R. Francis and W. D. Horrocks, Jr., J. Phys. Chem. 1960, 64, 1534-1536.

77.  New Tetrahedral Complexes of Nickel(II), F. A. Cotton and D. M. L. Goodgame, J. Amer. Chem. Soc. 1960, 82, 5771-5774.

78.  Tetrahedral Complexes of Nickel(II) Containing Triphenylarsine Oxide, D. M. L. Goodgame and F. A. Cotton, J. Amer. Chem. Soc. 1960, 82, 5774-5776.

79.  π-Bonding in Tetrahedral Complexes, F. A. Cotton, J. Chem. Soc. 1960, 5269-5270.

80.  Tetrakis(triphenylphosphine)-silver(I) and -copper(I) Complexes, F. A. Cotton and D. M. L. Goodgame, J. Chem. Soc. 1960, 5267-5269.

1961

81.  Preparation, Spectra and Electronic Structures of Tetrahedral Nickel(II) Complexes Containing Triphenylphosphine and Halide Ions as Ligands, F. A. Cotton, O. D. Faut and D. M. L. Goodgame, J. Amer. Chem. Soc. 1961, 83, 344-351.

82.  The Donor–Acceptor Properties of Isonitriles as Estimated by Infrared Study, F. A. Cotton and F. Zingales, J. Amer. Chem. Soc. 1961, 83, 351-355. 

83.  X-Ray Powder Data and Structures of Some Bis-(Acetylacetono)-Metal(II) Compounds and Their Dihydrates, R. H. Holm and F. A. Cotton, J. Phys. Chem. 1961, 65, 321-323.

84.  Infrared and Raman Spectra and Normal Co-ordinate Analysis of Dimethyl Sulfoxide and Dimethyl Sulfoxide-d₆, W. D. Horrocks, Jr. and F. A. Cotton, Spectrochim. Acta 1961, 65, 134-147.

85.  Interpretation of the Magnetic Resonance Spectrum of the Methylene Group in Certain Unsymmetrically Substituted Compounds, J. S. Waugh and F. A. Cotton, J. Phys. Chem. 1961, 65, 562-563.

86.  Sulphoxides as Ligands ― III.  Dimethylsulphoxide Complexes of Co(II) and Ni(II) Containing Tetrahedral Tetrahalo Anions, F. A. Cotton and R. Francis, J. Inorg. Nuc. Chem. 1961, 17, 62-68.

87.  Magnetic Investigations of Spin-Free Cobaltous Complexes.  IV.  Magnetic Properties and Spectrum of Cobalt(II) Orthosilicate, M. Goodgame and F. A. Cotton, J. Phys. Chem. 1961, 65, 791-792.

88.  Magnetic Investigations of Spin-free Cobaltous Complexes.  V.  Tetra-azido and Tetracyanato Cobaltate(II) Ions, F. A. Cotton and M. Goodgame, J. Amer. Chem. Soc. 1961, 83, 1777-1780.

89.  Magnetic Investigations of Spin-free Cobaltous Complexes.  VI.  Complexes Containing Phosphines and the Position of Phosphines in the Spectro­chemi­cal Series, F. A. Cotton, O. D. Faut, D. M. L. Goodgame and R. H. Holm, J. Amer. Chem. Soc. 1961, 83, 1780-1785.

90.  Complexes of Tetrahydrothiophen Oxide, R. Francis and F. A. Cotton, J. Chem. Soc. 1961, 2078-2081.

91.  Phosphine Oxide Complexes.  Part IV.  Tetrahedral, Planar, and Binuclear Complexes of Copper (II) with Phosphine Oxides, and Some Arsine Oxide Analogues, D. M. L. Goodgame and F. A. Cotton, J. Chem. Soc. 1961, 2298-2305.

92.  Relative Bond Strengths in Trigonal Bipyramid Molecules, F. A. Cotton, J. Chem. Phys. 1961, 35, 228-231.

93.  Molecular Association and Electronic Structures of Nickel(II) Chelates.  I.  Complexes of Pentane-2,4-dione and Some 1,5-Di-substituted Derivatives, F. A. Cotton and J. P. Fackler, Jr., J. Amer. Chem. Soc. 1961, 83, 2818-2825.

94.  Phosphine Oxide Complexes.  Part V.  Tetrahedral Complexes of Manga­nese(II) Containing Triphenyl­phosphine Oxide, and Triphenylarsine Oxide as Ligands, D. M. L. Goodgame and F. A. Cotton, J. Chem. Soc. 1961, 3735-3741.

95.  Molecular Association and Electronic Structures of Nickel(II) Chelates.  II.  Bis-(3-Phenyl-2,4-penta­nediono)nickel(II) and High Temperature Studies of Nickel Acetylacetonate, J. P. Fackler, Jr. and F. A. Cotton, J. Amer. Chem. Soc. 1961, 83, 3775-3778.

96.  Magnetic Studies of High-spin Cobaltous Compounds.  VII.  Some Thiocyanate Complexes, F. A. Cotton, D. M. L. Goodgame, M. Goodgame and A. Sacco, J. Amer. Chem. Soc. 1961, 83, 4157-4161.

97.  Electronic Spectra of Some Tetrahedral Nickel(II) Complexes, D. M. L. Goodgame, M. Goodgame and F. A. Cotton, J. Amer. Chem. Soc. 1961, 83, 4161-4167. 

98.  The Electronic Structures of Tetrahedral Cobalt(II) Complexes, F. A. Cotton, D. M. L. Goodgame and M. Goodgame, J. Amer. Chem. Soc. 1961, 83, 4690-4699.

1962

99.  Absorption Spectra and Electronic Structures of Some Tetrahedral Manganese(II) Complexes, F. A. Cotton, D. M. L. Goodgame and M. Goodgame, J. Amer. Chem. Soc. 1962, 84, 167-172.

100.  Carbon Monoxide Insertion Reactions.  I.  The Carbonylation of Methyl Man­ga­nese Pentacarbonyl and Decarbonylation of Acetyl Manganese Penta­car­bonyl, F. Calderazzo and F. A. Cotton, Inorg. Chem. 1962, 1, 30-36. 

101.  Substituted Metal Carbonyls with Ligands Having Sulfur as the Donor Atom, F. A. Cotton and F. Zingales, Inorg. Chem. 1962, 1, 145-147.

102.  Absorption Intensities and Electronic Structures of Tetrahedral Cobalt(II) Complexes, F. A. Cotton and R. H. Soderberg, J. Amer. Chem. Soc. 1962, 84, 872-873. 

103.  Triphenylarsine and Triphenylarsine Oxide Complexes of Cobalt(II), D. M. L. Goodgame, M. Goodgame and F. A. Cotton, Inorg. Chem. 1962, 1, 239-245.

104.  Preparation and Magnetic and Spectral Studies of Some Cobalt(II) Complexes of Benzimidazole, M. Goodgame and F. A. Cotton, J. Amer. Chem. Soc. 1962, 84, 1543-1548.

105.  The Crystal and Molecular Structure of Di-(L-histidino)zinc(II) Dihydrate, R. H. Kretzinger, R. F. Bryan and F. A. Cotton, Proc. Chem. Soc. 1962, 177.

106.  The Preparation and Characterization of a Compound Containing Tetranitratocobaltate(II), F. A. Cotton and T. G. Dunne, J. Amer. Chem. Soc. 1962, 84, 2013.

107.  Magnetic and Spectral Studies of the Structures of Some Methyl Isonitrile Complexes of Cobalt(II), A. Sacco and F. A. Cotton, J. Amer. Chem. Soc. 1962, 84, 2043-2047. 

108.  Selenocyanate Complexes of Cobalt(II), F. A. Cotton, D. M. L. Goodgame, M. Goodgame and T. E. Haas, Inorg. Chem. 1962, 1, 565-572.

109.  Vibrational Spectra and Bonding in Metal Carbonyls.  I.  Infrared Spectra of Phosphine-substituted Group VI Carbonyls in the CO Stretching Region, F. A. Cotton and C. S. Kraihanzel, J. Amer. Chem. Soc. 1962, 84, 4432-4438.

110.  Preparation, Nuclear Resonance Spectra and Structure of Bis-(diethoxy­phosphonyl)-methano Sodium, J. D. Baldeschwieler, F. A. Cotton, B. D. N. Rao and R. A. Schunn, J. Amer. Chem. Soc. 1962, 84, 4454-4456.

1963

111.      Electron Spectra of β-Diketone Complexes.  III.  α-Substituted β-Diketone Complexes of Copper(II), J. P. Fackler, Jr., F. A. Cotton and D. W. Barnum, Inorg. Chem. 1963, 2, 97-101.

112.  Electronic Spectra of β-Diketone Complexes.  IV.  γ-Substituted Acetyl­acetonates of Copper(II), J. P. Fackler, Jr. and F. A. Cotton, Inorg. Chem. 1963, 2, 102-106.

113.  Reaction of Metal Carbonyls with β-Diketones to Produce β-Ketoenol Complexes, T. G. Dunne and F. A. Cotton, Inorg. Chem. 1963, 2, 263-266.

114.  The Metal-Metal Bonded, Polynuclear Complex Anion in CsReCl₄, J. A. Bertrand, F. A. Cotton and W. A. Dollase, J. Amer. Chem. Soc. 1963, 85, 1349-1350.

115.  The Crystal Structure and Molecular Structure of Dibenzenechromium, F. A. Cotton, W. A. Dollase and J. S. Wood, J. Amer. Chem. Soc. 1963, 85, 1543-1544.

116.  Vibrational Spectra and Bonding in Metal Carbonyls.  II.  Infrared Spectra of Amine-Substituted Group VI Carbonyls in the CO Stretching Region, C. S. Kraihanzel and F. A. Cotton, Inorg. Chem. 1963, 2, 533-540.

117.  The Crystal and Molecular Structure of Di-(L-Histidino)-Zinc (II) Dihydrate, R. H. Kretsinger, F. A. Cotton and R. F. Bryan, Acta Cryst. 1963, 16, 651-657. 

118.  Metal Salts and Complexes of Dialkoxyphosphonylacetylmethanide Ions, F. A. Cotton and R. A. Schunn, J. Amer. Chem. Soc. 1963, 85, 2394-2402.

119.  The Crystal and Molecular Structure of Bis-(trimethylphosphine ­oxide)­cobalt(II) Dinitrate, F. A. Cotton and R. H. Soderberg, J. Amer. Chem. Soc. 1963, 85, 2402-2406.

120.  Calculation of Pseudo-Lattice Energies and the Estimation of MetalLigand Bond Energies in Some Tetrahedral Tetrachlorometallate(II) Complexes, A. B. Blake and F. A. Cotton, Inorg. Chem. 1963, 2, 906-911.

121.  Some Phosphine Oxide and Arsine Oxide Complexes of Cobalt(II) Nitrate, F. A. Cotton, D. M. L. Goodgame and R. H. Soderberg, Inorg. Chem. 1963, 2, 1162-1165. 

122.  The Crystal Structure of Cesium Dodecachlorotrirhenate(III), a Compound with a New Type of Metal Atom Cluster, J. A. Bertrand, F. A. Cotton and W. A. Dollase, Inorg. Chem. 1963, 2, 1166-1171.

123.  Stability Constants and Structure of Some Metal Complexes with Imidazole Derivatives, A. Chakravorty and F. A. Cotton, J. Phys. Chem. 1963, 67, 2878-2879. 

1964

124.  A Spectroscopic Study of the Polymeric Nature of Bis(acetylactonato)­cobalt(II), F. A. Cotton and R. H. Soderberg, Inorg. Chem. 1964, 3, 1-5.

125.  Relative Enthalpies of Formation of Some Tetrachlorometallate Ions, A. B. Blake and F. A. Cotton, Inorg. Chem. 1964, 3, 5-10. 

126.  A Molecular Orbital Treatment of the Bonding in Certain Metal Atom Clusters, F. A. Cotton and T. E. Haas, Inorg. Chem. 1964, 3, 10-17.

127.  Molecular and Electronic Structures of Some Thiourea Complexes of Cobalt(II), F. A. Cotton, O. D. Faut and J. T. Mague, Inorg. Chem. 1964, 3, 17-21.

128.  The Crystal and Molecular Structure of Bis(dipivaloylmethanido)zinc(II), F. A. Cotton and J. S. Wood, Inorg. Chem. 1964, 3, 245-251.

129.  The Crystal and Molecular Structure of Trioxo(diethylenetriamine)­molybdenum(VI), F. A. Cotton and R. C. Elder, Inorg. Chem. 1964, 3, 397-401.

130.  The Heat of Formation of Germanium Dioxide, J. L. Bills and F. A. Cotton, J. Phys. Chem. 1964, 68, 802-806.

131.  The Enthalpy of Formation of Tetraethylgermane and the Germanium-Carbon Bond Energy, J. L. Bills and F. A. Cotton, J. Phys. Chem. 1964, 68, 806-810.

132.  Vibrational Spectra and Bonding in Metal Carbonyls.  III.  Force Constants and Assignments of CO Stretching Modes in Various Molecules; Evaluation of CO Bond Orders, F. A. Cotton, Inorg. Chem. 1964, 3, 702-711. 

133.  On the Question of the Hexachlororhenate(III) Ion, F. A. Cotton and B. F. G. Johnson, Inorg. Chem. 1964, 3, 780-782.

134.  The Tetrameric Structure of Anhydrous, Crystalline Cobalt(II) Acetyl­acetonate, F. A. Cotton and R. C. Elder, J. Amer. Chem. Soc. 1964, 86, 2294.

135.  A Test of the Mulliken–Wolfsberg–Helmholz LCAO–MO Treatment of Metal Complexes, F. A. Cotton and T. E. Haas, Inorg. Chem. 1964, 3, 1004-1007.

136.  Cyclohexylaminebis(pentane-2,4-diono)cobalt(II): Existence of Monomer and Dimer, J. A. Bertrand, F. A. Cotton and W. J. Hart, Inorg. Chem. 1964, 3, 1007-1009.

137.  Some Compounds Isostructural with Manganese Carbonyl, F. A. Cotton, T. G. Dunne, B. F. G. Johnson and J. S. Wood, Proc. Chem. Soc. 1964, 175.

138.  Eight-Coordinate Complexes of Cobalt(II).  A Principle Influencing the Occurrence of High Coordination Numbers, F. A. Cotton and J. G. Bergman, J. Amer. Chem. Soc. 1964, 86, 2941-2942.

139.  The Crystal and Molecular Structure of Tris(phenyldiethylphosphine)­nonachlorotrirhenium(III), F. A. Cotton and J. T. Mague, Inorg. Chem. 1964, 3, 1094-1098.

140.  The Crystal, Molecular and Electronic Structures of a Binuclear Oxomolyb­denum(V) Xanthate Complex, A. B. Blake, F. A. Cotton and J. S. Wood, J. Amer. Chem. Soc. 1964, 86, 3024-3031.

141.  The Occurrence of Re₃Cl₉ Clusters in Hexagonal Rhenium(III) Chloride, F. A. Cotton and J. T. Mague, Proc. Chem. Soc. 1964, 233.

142.  Metal Atom Clusters in Oxide Systems, F. A. Cotton, Inorg. Chem. 1964, 3, 1217-1220.

143.  Mononuclear and Polynuclear Chemistry of Rhenium (III):  Its Pronounced Homophilicity, F. A. Cotton, N. F. Curtis, C. B. Harris, B. F. G. Johnson, S. J. Lippard, J. T. Mague, W. R. Robinson and J. S. Wood, Science 1964, 145, 1305-1307.

144.  Ligand Field Theory, F. A. Cotton, J. Chem. Ed. 1964, 41, 466-476.

145.  Dimethyl- and Diethyldithiocarbamate Complexes of Some Metal Carbonyl Compounds, F. A. Cotton and J. A. McCleverty, Inorg. Chem. 1964, 3, 1398-1402.

146.  The Existence of the Re₃Cl₉ Cluster in Anhydrous Rhenium(III) Chloride and Its Persistence in Solutions of Rhenium(III) Chloride, F. A. Cotton and J. T. Mague, Inorg. Chem. 1964, 3, 1402-1407.

147.  The Occurrence of the Re₃Br₉ Group in Compounds Derived from Rhenium(III) Bromide, F. A. Cotton and S. J. Lippard, J. Amer. Chem. Soc. 1964, 86, 4497.

148.  The Structure of the Deca(methylisonitrile)dicobalt(II) Cation; an Isostere of Dimanganese Decacarbonyl, F. A. Cotton, T. G. Dunne and J. S. Wood, Inorg. Chem. 1964, 3, 1495-1499.

149.  The Identification and Characterization by X-Ray Diffraction of a New Binuclear Molybdenum(VI) Oxalate Complex, F. A. Cotton, S. M. Morehouse and J. S. Wood, Inorg. Chem. 1964, 3, 1603-1608.

150.  Dichlorodinitrosylmolybdenum, Dichlorodinitrosyltungsten, and Some of Their Derivatives, F. A. Cotton and B. F. G. Johnson, Inorg. Chem. 1964, 3, 1609-1612.

151.  Carbon Monoxide Insertion Reactions.  II - The Reactions of Acetylman­ganese Pentacarbonyl and Methylmanganese Pentacarbonyl with Triphenyl­phosphine, F. Calderazzo and F. A. Cotton, Chemica Industria 1964, 46, 1165-1169.

1965

152.  The Preparation and Characterization of Compounds Containing both Hexabromorhenate(IV) and the Trirhenium Nonabromide Group, F. A. Cotton and S. J. Lippard, Inorg. Chem. 1965, 4, 59-65.

153.  Some New Derivatives of the Octa-μ₃-chlorohexamolybdate(II), [Mo₆C₈]⁴⁺, Ion, F. A. Cotton and N. F. Curtis, Inorg. Chem. 1965, 4, 241-244.

154.  A Multiple Bond between Technetium Atoms in an Octachloroditechnetate Ion, F. A. Cotton and W. K. Bratton, J. Amer. Chem. Soc. 1965, 87, 921.

155.  The Crystal and Molecular Structure of cis-(Diethylenetriamine)molyb­denum Tricarbonyl; the Dependence of Mo-C Bond Length on Bond Order, F. A. Cotton and R. M. Wing, Inorg. Chem. 1965, 4, 314-317.

156.  The Crystal and Molecular Structure of Pentakis(methylisonitrile) cobalt(I) Perchlorate, F. A. Cotton, T. G. Dunne and J. S. Wood, Inorg. Chem. 1965, 4, 318-325.

157.  Compounds Containing Dirhenium(III) Octahalide Anions, F. A. Cotton, N. F. Curtis, B. F. G. Johnson and W. R. Robinson, Inorg. Chem. 1965, 4, 326-330.

158.  The Crystal and Molecular Structure of Dipotassium Octachlorodi­rhe­nate(III) Dihydrate, K₂[Re₂Cl₈]·2H₂O, F. A. Cotton and C. B. Harris, Inorg. Chem. 1965, 4, 330-333.

159.  Metal-Metal Bonding in [Re₂X₈]^2- Ions and Other Metal Atom Clusters, F. A. Cotton, Inorg. Chem. 1965, 4, 334-336.

160.  Infrared Spectra (1000-200 cm^-1) of Some Transition-metal Complexes with Tertiary Arsine Oxides, G. A. Rodley, D. M. L. Goodgame and F. A. Cotton, J. Chem. Soc. 1965, 1499-1505.

161.  Coordination Compounds of Thallium(III), F. A. Cotton, B. F. G. Johnson and R. M. Wing, Inorg. Chem. 1965, 4, 502-507.

162.  Preparation and Spectra of Some Adducts of the Nonachlorotrirhenium and Nonabromotrirhenium Groups; Evidence of the Re₃Br₉ Group, F. A. Cotton, S. J. Lippard and J. T. Mague, Inorg. Chem. 1965, 4, 508-514.

163.  Properties of Metal-to-Oxygen Multiple Bonds, Especially Molybdenum-to-Oxygen Bonds, F. A. Cotton and R. M. Wing, Inorg. Chem. 1965, 4, 867-873.

164.  Response to Donohue's Note on Bond Angles in [MoO₂(C₂O₄)(H₂O]₂O^-2, F. A. Cotton, S. M. Morehouse and J. S. Wood, Inorg. Chem. 1965, 4, 922.

165.  Crystal Structure of Tetrameric Cobalt(II) Acetylacetonate, F. A. Cotton and R. C. Elder, Inorg. Chem. 1965, 4, 1145-1151.

166.  Vibrational Spectra and Bonding in Metal Carbonyls.  IV.  CO and Re–Re Stretching Modes in the Decacarbonyls of Rhenium and Manganese, F. A. Cotton and R. M. Wing, Inorg. Chem. 1965, 4, 1328-1334.

167.  New Rhenium(V) Oxyhalide Complexes, F. A. Cotton and S. J. Lippard, Chem. Comm. 1965, 245-246.

168.  An Authenticated Perchlorate Complex, F. A. Cotton and D. L. Weaver, J. Amer. Chem. Soc. 1965, 87, 4189.

169.  The Molecular Structure of a Diamagnetic, Doubly Oxygen-Bridged, Binuclear Complex of Molybdenum(V) Containing a Metal–Metal Bond, F. A. Cotton and S. M. Morehouse, Inorg. Chem. 1965, 4, 1377-1381.

170.  The Two-Electron Oxidation of Metal Atom Cluster Species of the Type [M₆X₁₂]²⁺, R. E. McCarley, B. G. Hughes, F. A. Cotton and R. Zimmerman, Inorg. Chem. 1965, 4, 1491-1492.

171.  Chemical and Structural Studies of Rhenium(V) Oxyhalide Complexes.  I.  Complexes from Rhenium(III) Bromide, F. A. Cotton and S. J. Lippard, Inorg. Chem. 1965, 4, 1621-1629.

172.  Some Reactions of the Octahalodirhenium(III) Ions.  I.  Reactions with Phosphines, F. A. Cotton, N. F. Curtis and W. R. Robinson, Inorg. Chem. 1965, 4, 1696-1700.

173.  Evidence for Multiple Bonding in Metal-to-Fluoroalkyl Bonds, F. A. Cotton and J. A. McCleverty, J. Organometal. Chem. 1965, 4, 490-491.

1966

174.  Chemical and Structural Studies of Rhenium(V) Oxyhalide Complexes.  II.  M[ReX₄O] and M[ReX₄OL] Complexes from KReO₄, F. A. Cotton and S. J. Lippard, Inorg. Chem. 1966, 5, 9-16.

175.  The Crystal and Molecular Structure of Tetragonal Ruthenium Dioxide, F. A. Cotton and J. T. Mague, Inorg. Chem. 1966, 5, 317-318.

176.  Chemical and Structural Studies of Rhenium(V) Oxyhalide Complexes.  III.  The Crystal and Molecular Structure of Tetraphenylarsonium Oxotetrabro­moacetonitrilerhenate(V), F. A. Cotton and S. J. Lippard, Inorg. Chem. 1966, 5, 416-423.

177.  The Crystal and Molecular Structure of Dimeric Bis(acetylacetonato)­aquocobalt(II) and the Preparation of Some Other New Hydrates, F. A. Cotton and R. C. Elder, Inorg. Chem. 1966, 5, 423-429.

178.  A Reply to the Note of Poilblanc and Bigorgne, Concerning Assignments of CO Fundamentals in M(CO)_6-nL_n Molecules, F. A. Cotton, J. Organometal. Chem. 1966, 5, 293-294.

179.  Cage Compounds Containing the Trirhenium(III) Cluster:  Re₃Br₃(AsO₄)₂­(DMSO)₃, F. A. Cotton and S. J. Lippard, J. Amer. Chem. Soc. 1966, 88, 1882-1885.

180.  Metal Atom Cluster Compounds, F. A. Cotton, McGraw-Hill Yearbook of Science and Technology, McGraw Hill, N. Y., (1966).

181.  A Solution to the Structural Dilemma of Co₄(CO)₁₂ Based on Valence Tautomerism and Steric Nonrigidity, F. A. Cotton, Inorg. Chem. 1966, 5, 1083-1085.

182.  The Crystal and Molecular Structure of Bis(2,2,6,6-tetramethylheptane-3,5-dionato)nickel(II), F. A. Cotton and J. J. Wise, Inorg. Chem. 1966, 5, 1200-1207.

183.  The Crystal and Molecular Structure of Tetraphenylarsonium Tetranitrato­cobaltate(II); an Eight-Coordinate Cobalt(II) Complex, J. G. Bergman, Jr. and F. A. Cotton, Inorg. Chem. 1966, 5, 1208-1213.

184.  The Electronic Structures of Bis(β-ketoenolato)copper(II) Complexes, F. A. Cotton and J. J. Wise, J. Amer. Chem. Soc. 1966, 88, 3451-3452.

185.  The Preparation, Properties and Structure of Tetraphenylarsonium Tetrakis(trifluoroacetato)cobaltate(II), J. G. Bergman, Jr. and F. A. Cotton, Inorg. Chem. 1966, 5, 1420-1424.

186.  Correlation of Nuclear Quadrupole Coupling Constants with Molecular Electronic Structure Using Molecular Orbital Theory, F. A. Cotton and C. B. Harris, Proc. Nat. Acad. Sci. 1966, 56, 12-15.

187.  A Rhenium-to-Rhenium Triple Bond, M. J. Bennett, F. A. Cotton and R. A. Walton, J. Amer. Chem. Soc. 1966, 88, 3866-3867.

188.  Structure and Bonding in Organo Derivatives of the Transition Elements, F. A. Cotton, Proc. of The Robert A. Welch Foundation Conferences on Chemical Research IX, Organometallic Compounds, Houston, Texas (1965).

189.  Transition-Metal Compounds Containing Clusters of Metal Atoms, F. A. Cotton, Quart Rev. 1966, 20, 389-401.

190.  Some Reactions of the Octahalodirhenate(III) Ions.  II.  Preparation and Properties of the Tetracarboxylato Compounds, F. A. Cotton, C. Oldham and W. R. Robinson, Inorg. Chem. 1966, 5, 1798-1802.

191.  Reactions of Rhenium(III) Chloride with 2,2'-Bipyridyl, 1,10-Phenan­thro­line and Other Bidenate Donor Molecules, F. A. Cotton and R. A. Walton, Inorg. Chem. 1966, 5, 1802-1808.

192.  Stereochemically Nonrigid Organometallic Compounds.  I.  π-Cyclopentadienyliron Dicarbonyl σ-Cyclopentadiene, M. J. Bennett, F. A. Cotton, A. Davison, J. W. Faller, S. J. Lippard and S. M. Morehouse, J. Amer. Chem. Soc. 1966, 88, 4371-4376.

193.  Stereochemically Nonrigid Organometallic Compounds.  II.  1,3,5,7-Tetra­methyl­cyclooctatetraenemolybdenum Tricarbonyl, F. A. Cotton, J. W. Faller and A. Musco, J. Amer. Chem. Soc. 1966, 88, 4506-4507.

194.  Stereochemically Nonrigid Organometallic Compounds.  III.  Concerning the Structure of Cyclooctatetraeneiron Tricarbonyl in Solution, F. A. Cotton, A. Davison and J. W. Faller, J. Amer. Chem. Soc. 1966, 88, 4507-4509.

195.  Structures of Dimethyl Sulfoxide Complexes, M. J. Bennett, F. A. Cotton and D. L. Weaver, Nature 1966, 212, 286-287.

196.  Crystalline Extracellular Nuclease of Staphylococcus aureus, F. A. Cotton, E. E. Hazen, Jr. and D. C. Richardson, J. Biol. Chem. 1966, 241, 4389-4390.

197.  Molecular Structure and Bonding in Diethylenetriaminechromium Tricarbonyl:  The Cr(O) and Approximate Mn(O) Radii, F. A. Cotton and D. C. Richardson, Inorg. Chem. 1966, 5, 1851-1854.

198.  Nuclear Magnetic Resonance Studies of Eight-Coordinate β-Diketonate Complexes Related to Laser Chelates, F. A. Cotton, P. Legzdins and S. J. Lippard, J. Chem. Phys. 1966, 45, 3461-3462.

199.  Semi-Empirical Calculation of the Electronic Structures of Complexes, F. A. Cotton, Rev. Pure and Appl. Chem. 1966, 16, 175-184.

200.  Geometry of the [Y(CF₃COCHCOCF₃)₄]^- Ion. A New Eight-Coordinate Stereoisomer in the Dodecahedral Class, S. J. Lippard, F. A. Cotton and P. Legzdins, J. Amer. Chem. Soc. 1966, 88, 5930-5931.

1967

201.  Far-Infrared Spectra of Metal Atom Cluster Compounds.  I.  Mo₆X₈⁴⁺ Derivatives, F. A. Cotton, R. M. Wing and R. A. Zimmerman, Inorg. Chem. 1967, 6, 11-15.

202.  Tautomeric Changes in Metal Carbonyls.  I.  π-Cyclopentadienyliron Dicarbonyl Dimer and π-Cyclopentadienylruthenium Dicarbonyl Dimer, F. A. Cotton and G. Yagupsky, Inorg. Chem. 1967, 6, 15-20.

203.  Stereochemically Nonrigid Organometallic Compounds.  IV.  Some Observations on π-Allylic Complexes, F. A. Cotton, J. W. Faller and A. Musco, Inorg. Chem. 1967, 6, 179-182. 

204.  A New Type of bis-(Acetylacetonato)metal(II) Polymer:  The Trimer of bis-(Acetylacetonato)Zinc, M. J. Bennett, F. A. Cotton, R. Eiss and R. C. Elder, Nature 1967, 213, 174.

205.  Some Reactions of the Octahalodirhenate(III) Ions.  III.  The Stability of the Rhenium–Rhenium Bond toward Oxygen and Sulfur Donors, F. A. Cotton, C. Oldham and R. A. Walton, Inorg. Chem. 1967, 6, 214-223.

206.  The Stability and Reactivity of a New Form of Rhenium(IV) Chloride:  Studies on Its Disproportionation in Solution, F. A. Cotton, W. R. Robinson and R. A. Walton, Inorg. Chem. 1967, 6, 223-228.

207.  Transition Metal Complexes of the N-Cyanocarbimate Ion, [S₂C₂N₂]^2-, F. A. Cotton and J. A. McCleverty, Inorg. Chem. 1967, 6, 229-232.

208.  Molecular Orbital Calculations for Complexes of Heavier Transition Elements.  I.  Study of Parameter Variations in the Case of Tetrachloro­platinate(II), F. A. Cotton and C. B. Harris, Inorg. Chem. 1967, 6, 369-376.

209.  Molecular Orbital Calculations for Complexes of Heavier Transition Elements.  II.  Hexchloro Complexes of Tetravalent Rhenium, Osmium, Iridium and Platinum, F. A. Cotton and C. B. Harris, Inorg. Chem. 1967, 6, 376-379.

210.  Structure and Bonding in Metal Carbonyls and Related Compounds, F. A. Cotton, Helv. Chim. Acta, Fasc. Extraordinarius, Alfred Werner Commemoration Volume, Verlag Helvetica Chimica Acta, Basel 1967, 117-130.

211.  Quadruple Bonds and Other Multiple Metal-to-Metal Bonds, F. A. Cotton, Rev. Pure and Appl. Chem. 1967, 17, 25-40.

212.  Cycloheptatrienemolybdenum(O) Tricarbonyl (Preparation), F. A. Cotton, J. A. McCleverty and J. E. White, Inorg. Syn. 1967, Vol. IX, McGraw-Hill, New York, 121-122.

213.  Extended Hückel Calculations of the Molecular Orbitals in Bis(β-keto­enolate) Complexes of Copper(II) and Nickel(II), F. A. Cotton, C. B. Harris and J. J. Wise, Inorg. Chem. 1967, 6, 909-915.

214.  The Electron Spin Resonance Spectrum of Bis(dipivaloylmethanido)­copper(II), F. A. Cotton and J. J. Wise, Inorg. Chem. 1967, 6, 915-916.

215.  Assignment of the Electronic Absorption Spectra of Bis(β-ketoenolate) Complexes of Copper(II) and Nickel(II), F. A. Cotton and J. J. Wise, Inorg. Chem. 1967, 6, 917-924.

216.  Molecular Orbital Calculations for Complexes of Heavier Transition Elements.  III.  The Metal–Metal Bonding and Electronic Structure of Re₂Cl₈^2-, F. A. Cotton and C. B. Harris, Inorg. Chem. 1967, 6, 924-929.

217.  Some Reactions of the Octahalodirhenate(III) Ions.  IV.  Reactions with Sodium Thiocyanate and the Preparation of Isothiocyanate Complexes of Rhenium(III) and Rhenium(IV), F. A. Cotton, W. R. Robinson, R. A. Walton and R. Whyman, Inorg. Chem. 1967, 6, 929-935.

218.  Structures of Two Compounds Containing Strong Metal-to-Metal Bonds, M. J. Bennett, F. A. Cotton, B. M. Foxman and P. F. Stokely, J. Amer. Chem. Soc. 1967, 89, 2759-2760.

219.  Some Reactions of the Octahalodirhenate(III) Ions.  V.  Polarographic Reduction, F. A. Cotton, W. R. Robinson and R. A. Walton, Inorg. Chem. 1967, 6, 1257-1258.

220.  Triimerization of a Bis(β-ketophosphonyl) Metal Complex Involving Recyclizations, J. J. Bishop, F. A. Cotton, R. Eiss and R. P. Hugel, Nature 1967, 214, 111.

221.  Tri(cyclopentadienylmanganese)tetranitrosyl.  A Metal Cluster Compound with Doubly and Triply Bridging Nitrosyl Groups, R. C. Elder, F. A. Cotton and R. A. Schunn, J. Amer. Chem. Soc. 1967, 89, 3645-3646.

222.  Some Reactions of the Octahalodirhenate(III) Ions.  VI.  Oxidation by Halogens to Give Nonahalodirhenate Species, F. Bonati and F. A. Cotton, Inorg. Chem. 1967, 6, 1353-1356.

223.  Vibrational Spectra and Bonding in Metal Carbonyls.  V.  New Data for XMn(CO)₅ Molecules and Further Examination of Simplified Force Fields, F. A. Cotton, A. Musco and G. Yagupsky, Inorg. Chem. 1967, 6, 1357-1364.

224.  Vibrational Spectra and Bonding in Metal Carbonyls.  VI.  Evidence for a π-Interaction Between Manganese Pentacarbonyl and the Perfluoromethyl Group, F. A. Cotton and R. M. Wing, J. Organometal Chem. 1967, 9, 511-517. 

225.  Compound Containing a Tetrahedral Cluster of Nickel Atoms, M. J. Bennett, F. A. Cotton and B. H. C. Winquist, J. Amer. Chem. Soc. 1967, 89, 5366-5372.

226.  Stereochemically Nonrigid Organometallic Molecules.  VII.  Fluxional Behavior of Cyclooctatetraeneruthenium Tricarbonyl, W. K. Bratton, F. A. Cotton, A. Davison, A. Musco and J. W. Faller, Proc. Nat. Acad. Sci. 1967, 58, 1324-1328.

227.  Octacarbonyldiiododiiron(I): Preparation and Properties, F. A. Cotton and B. F. G. Johnson, Inorg. Chem. 1967, 6, 2113-2115.

228.  The Crystal and Molecular Structure of a Dimethyl Sulfoxide Complex of Iron(III) Chloride, M. J. Bennett, F. A. Cotton and D. L. Weaver, Acta Cryst. 1967, 23, 581-586. 

229.  Stereochemically Nonrigid Organometallic Molecules.  VIII.  Further Studies of σ-Cyclopentadienylmetal Compounds, F. A. Cotton, A. Musco and G. Yagupsky, J. Amer. Chem. Soc. 1967, 89, 6136-6139.

230.  Stereochemically Nonrigid Organometallic Molecules.  IX.  Some Fluxional and Some Nonfluxional Compounds Derived from Cyclooctatetraene and Ruthenium Carbonyl, F. A. Cotton, A. Davison and A. Musco, J. Amer. Chem. Soc. 1967, 89, 6796-6797.

231.  Stereochemically Nonrigid Organometallic Molecules.  X.  The Structure of Bis(cyclooctatetraene)­triruthenium Tetracarbonyl, a Dissymmetric Metal Atom Cluster Compound Which Is Also a Fluxional Organometallic Molecule, M. J. Bennett, F. A. Cotton and P. Legzdins, J. Amer. Chem. Soc. 1967, 89, 6797-6798.

232.  Two Independent Determinations of the Crystal and Molecular Structure of trans-Dichlorobis(dimethyl sulfoxide)palladium(II), M. J. Bennett, F. A. Cotton, D. L. Weaver, R. J. Williams and W. H. Watson, Acta Cryst. 1967, 23, 788-796.

1968

233.  The Molecular Structure of a Trinuclear Cobalt(II) Complex of the Diethoxyphosphonylacetylmethane Anion, F. A. Cotton, R. Hügel and R. Eiss, Inorg. Chem. 1968, 7, 18-23.

234.  The Structure of Hexa(acetylacetonato)aquotricobalt(II), F. A. Cotton and R. Eiss, J. Amer. Chem. Soc. 1968, 90, 38-46.

235.  Stereochemically Nonrigid Organometallic Molecules.  XI.  The Molecular Structure, of (1,3,5,7-Tetra­methyl­cyclo­octatetraene)chromium Tricarbonyl, M. J. Bennett, F. A. Cotton and J. Takats, J. Amer. Chem. Soc. 1968, 90, 903-909.

236.  Structural and Magnetic Study of Pentachloro-bis(1,5-dithiahexane)­dirhenium, M. J. Bennett, F. A. Cotton and R. A. Walton, Proc. Roy. Soc. 1968, A303, 175-192.

237.  Stereochemically Nonrigid Organometallic Molecules.  XII.  The Tempera­ture Dependence of the Proton Nuclear Magnetic Resonance Spectra of the 1,3,5,7-Tetramethylcyclooctatetraene Tricarbonyl Compounds of Chromium, Molybdenum and Tungsten, F. A. Cotton, J. W. Faller and A. Musco, J. Amer. Chem. Soc. 1968, 90, 1438-1444.

238.  Stereochemically Nonrigid Organometallic Molecules.  XIII.  Preparation of 1,3,5,7-Tetramethylcyclooctatetraene Derivatives of the Iron Carbonyls, F. A. Cotton and A. Musco, J. Amer. Chem. Soc. 1968, 90, 1444-1448.

239.  Stereochemically Nonrigid Organometallic Molecules.  XIV.  The Crystal and Molecular Structure of (1,3,5,7-Tetramethylcyclooctatetraene)di­iron Pentacarbonyl, F. A. Cotton and M. D. LaPrade, J. Amer. Chem. Soc. 1968, 90, 2026-2031.

240.  The Structure of (1,3,5-Trimethyl-7-methylene-1,3,5-cyclo­octatriene)­diiron Pentacarbonyl, an Anomalous Reaction Product of 1,3,5,7-Tetra­methyl­cyclooctatetraene with Polynuclear Iron Carbonyls, F. A. Cotton and J. Takats, J. Amer. Chem. Soc. 1968, 90, 2031-2036.

241.  The Crystal and Molecular Structure of Nitropentamminocobalt(III) Bromide, F. A. Cotton and W. T. Edwards, Acta Cryst. 1968, B24, 474-477.

242.  The Crystal and Molecular Structure of Trirhenium Nonaiodide, M. J. Bennett, F. A. Cotton and B. M. Foxman, Inorg. Chem. 1968, 7, 1563-1569.

243.  Some Reactions of the Octahalodirhenate(III) Ions.  VII.  Structural Char­ac­ter­ization of Dichlorotetrabenzoatodirhenium(III), M. J. Bennett, W. K. Bratton, F. A. Cotton and W. R. Robinson, Inorg. Chem. 1968, 7, 1570-1575.

244.  CO Force Constants and CO-CO Interaction Constants of Metal Carbonyls: a Reply to L. H. Jones, F. A. Cotton, Inorg. Chem. 1968, 7, 1683.

245.  The Crystal and Molecular Structure of Trimeric Bis(acetyl­aceto­nato)­zinc(II), M. J. Bennett, F. A. Cotton and R. Eiss, Acta Cryst. 1968, B24, 904-913.

246.  Fluxional Organometallic Molecules, F. A. Cotton, Chem. in Britain 1968, 4, 345-347, 55. 

247.  The Crystal Structure of Cesium Tetrakis(hexafluoroacetyl­acetonato)­yttrate(III).  A Novel Stereoisomer Having Dodecahedral Eight-Coordi­nation, M. J. Bennett, F. A. Cotton, P. Legzdins and S. J. Lippard, Inorg. Chem. 1968, 7, 1770-1776.

248.  An Example of the Monocapped Octahedral Form of Heptacoordination.  The Crystal and Molecular Structure of Tris(1-phenyl-1,3-butanedionato)­aquoyt­trium(III), F. A. Cotton and P. Legzdins, Inorg. Chem. 1968, 7, 1777-1783.

249.  The Structure of Oxopentachloropropionatobis(triphenylphosphine)­dirhenium(IV), F. A. Cotton and B. M. Foxman, Inorg. Chem. 1968, 7, 1784-1792.

250.  Stereochemically Nonrigid Organometallic Molecules.  XV.  The Structure of One of the Isomeric C₈H₈Ru₂(CO)₆ Molecules in the Crystalline Compound, F. A. Cotton and W. T. Edwards, J. Amer. Chem. Soc. 1968, 90, 5412-5417.

251.  Stereochemically Nonrigid Organometallic Molecules.  XVI.  The Crystal and Molecular Structure of p-Methyl-π-benzyl-π-cyclopentadienyldicar­bonyl­molybdenum, F. A. Cotton and M. D. LaPrade, J. Amer. Chem. Soc. 1968, 90, 5418-5422.

252.  Some Reactions of the Octahalodirhenate(III) Ions.  VIII.  The Structure of a Phosphine-Substitution Product of Octachlorodirhenate(III), F. A. Cotton and B. M. Foxman, Inorg. Chem. 1968, 7, 2135-2140.

253.  The Structure of Tetraphenylarsonium Bis(N-cyanodithiocarbimato)­nickelate(II), F. A. Cotton and C. B. Harris, Inorg. Chem. 1968, 7, 2140-2144.

254.  Fluxional Organometallic Molecules, F. A. Cotton, Accts. Chem. Res. 1968, 1, 257-265.

255.  Proposed Nomenclature for Olefin-Metal and Other Organometallic Complexes, F. A. Cotton, J. Amer. Chem. Soc. 1968, 90, 6230-6232.

256.  Stereochemically Nonrigid Organometallic Molecules.  XVIII.  A Compound Containing Three Nonequivalent Cyclopentadienyl Rings Which Are Rapidly Interconverting and Individually Rotating at Room Temperature, F. A. Cotton and P. Legzdins, J. Amer. Chem. Soc. 1968, 90, 6232-6233.

257.  Stereochemically Nonrigid Organometallic Molecules.  XVII.  The Crystal and Molecular Structure of Bis(cyclooctatetraene)triruthenium Tetra­carbonyl, M. J. Bennett, F. A. Cotton and P. Legzdins, J. Amer. Chem. Soc. 1968, 90, 6335-6340.

258.  A Reinvestigation of the Crystal and Molecular Structure of Pentaphenyl­anti­mony, A. L. Beauchamp, M. J. Bennett and F. A. Cotton, J. Amer. Chem. Soc. 1968, 90, 6675-6680.

1969

259.  Molecular Structure of Tetraphenylantimony Hydroxide, A. L. Beauchamp, M. J. Bennett and F. A. Cotton, J. Amer. Chem. Soc. 1969, 91, 297-301.

260.  The Structure of Tetra-n-butyratodiruthenium Chloride, a Compound with a Strong Metal-Metal Bond, M. J. Bennett, K. G. Caulton and F. A. Cotton, Inorg. Chem. 1969, 8, 1-6.

261.  The Octachlorodimolybdate(II) Ion.  A New Species with a Quadruple Metal–Metal Bond, J. V. Brencic and F. A. Cotton, Inorg. Chem. 1969, 8, 7-10.

262.  The Crystal and Molecular Structure of (1,3,5-Cyclooctatriene)diiron Hexacarbonyl, F. A. Cotton and W. T. Edwards, J. Amer. Chem. Soc. 1969, 91, 843-847.

263.  Stereochemically Nonrigid Organometallic Molecules.  XIX.  (1,2,3-Tri­hapto:4,5,6,7-tetrahapto­cycloheptatrienyl)[(pentahaptocyclopentadi­enyl)dicarbonylmolybdenum][tricarbonyliron].  Preparation, Structure and Temperature-Dependent Proton Magnetic Resonance Spectrum, F. A. Cotton and C. R. Reich, J. Amer. Chem. Soc. 1969, 91, 847-853.

264.  The Structure of μ-Oxo-μ-chloro-di-μ-propionato-bis(chlorotriphenyl­phosphinerhenium).  A New Metal-Metal Bond, F. A. Cotton, R. Eiss and B. M. Foxman, Inorg. Chem. 1969, 8, 950-957.

265.  Stereochemically Nonrigid Organometallic Molecules.  XX.  Proton Nuclear Magnetic Resonance Study of the Fluxional Behavior of Some Substituted (1,2,7-Trihaptobenzyl)(pentahaptocyclopenta­dienyl)di­carbonyl Compounds of Molybdenum and Tungsten, F. A. Cotton and T. J. Marks, J. Amer. Chem. Soc. 1969, 91, 1339-1346.

266.  The Preparation and Structural Characterization of Trirubidium Octachlorodimolybdenum.  A Binuclear Structure with Strong Metal–Metal Bonding, M. J. Bennett, J. V. Brencic and F. A. Cotton, Inorg. Chem. 1969, 8, 1060-1065.

267.  Stereochemically Nonrigid Organometallic Molecules.  XXI.  The Crystal and Molecular Structures of Tris(cyclopentadienyl)nitrosylmolybdenum, J. L. Calderon, F. A. Cotton and P. Legzdins, J. Amer. Chem. Soc. 1969, 91, 2528-2535.

268.  Tetraiododibenzoatodirhenium(III), W. K. Bratton and F. A. Cotton, Inorg. Chem. 1969, 8, 1299-1304.

269.  The Crystal and Molecular Structures of a Toluene-Containing Form of Di-μ-aquo-di-μ₃-hydroxo-deca(1,1,1-trifluoropentane-2,4-dionato)hexa­nickel­(II), F. A. Cotton and B. H. C. Winquist, Inorg. Chem. 1969, 8, 1304-1312.

270.  Strong Homonuclear Metal–Metal Bonds, F. A. Cotton, Accts. Chem. Res. 1969, 2, 240-247.

271.  Stereochemically Nonrigid Organometallic Molecules.  XXII.  A Fluxional Indenylmercury Compound, F. A. Cotton and T. J. Marks, J. Amer. Chem. Soc. 1969, 91, 3178-3182.

272.  Stereochemically Nonrigid Organometallic Molecules.  XXV.  The Low-Temperature PMR Spectrum of cis-(1,2,6-trihapto:-3,4,5-trihapto-1,3,5­cyclooctatriene)­hexacarbonyldiiron, F. A. Cotton and T. J. Marks, J. Organometal. Chem. 1969, 19, 237-240.

273.  Some Bonding Questions Prompted by Studies of the Fluxional Molecule Triscyclopentadienylnitro­sylmolybdenum, F. A. Cotton, Discussions of the Faraday Society 1969, 47, 79-83.

274.  A Rhodium(II)-to-Rhodium(II) Single Bond in Bis(triphenylphosphine)­tetrakis(dimethylglyoximato)­dirhodium, K. G. Caulton and F. A. Cotton, J. Amer. Chem. Soc. 1969, 91, 6517.

275.  Stereochemically Nonrigid Organometallic Molecules.  XXIII.  The Crystal and Molecular Structures of (Cyclooctatetraene)tricarbonyl­ruthenium, F. A. Cotton and R. Eiss, J. Amer. Chem. Soc. 1969, 91, 6593-6597.

276.  Stereochemically Nonrigid Organometallic Molecules.  XXIV.  Preparation and Nuclear Magnetic Resonance Study of Some Fluxional Cyclooctate­traene Derivatives of Ruthenium Carbonyl, F. A. Cotton, A. Davison, T. J. Marks and A. Musco, J. Amer. Chem. Soc. 1969, 91, 6598-6603.

277.  The Identification and Structural Characterization of [enH₂]₂[Mo₂Cl₈]·2H₂O, a Compound Containing the Octachlorodimolybdate(II) Ion, J. V. Brencic and F. A. Cotton, Inorg. Chem. 1969, 8, 2698-2703.

278.  The Crystal and Molecular Structures of [N,N-Bis(2-diphenylphosphino­ethyl)ethylamine]­tricar­bonyl­chromium, F. A. Cotton and M. D. LaPrade, J. Amer. Chem. Soc. 1969, 91, 7000-7005.

279.  The Extracellular Nuclease of Staphylococcus Aureus:  Structures of the Native Enzyme and an Enzyme-Inhibitor Complex at 4 Å Resolution, A. Arnone, C. J. Bier, F. A. Cotton, E. E. Hazen, Jr., D. C. Richardson and J. S. Richardson, Proc. Nat. Acad. Sci. 1969, 64, 420-427.

280.  New Evidence for the 1,2-Shift Pathway in Fluxional Monohaptocyclopenta­dienylmetal Compounds, F. A. Cotton and T. J. Marks, J. Amer. Chem. Soc. 1969, 91, 7523-7524.

281.  An Infrared Study of the Structures of Cyclopentadienyl Compounds of Copper(I) and Mercury(II), F. A. Cotton and T. J. Marks, J. Amer. Chem. Soc. 1969, 91, 7281-7285.

282.  Properties of Metal Ions: Physicochemical and Probe Properties, F. A. Cotton, Proc. 4th Internatl. Congr. on Pharmacology, Basel, Switzerland 1969, 176-183.

1970

283.  Structural Basis for the Acidity of Sulfonamides.  Crystal Structures of Dibenzenesulfonamide and Its Sodium Salt, F. A. Cotton and P. F. Stokely, J. Amer. Chem. Soc. 1970, 92, 294-302.

284.  Stoichiometric and Structural Characterization of the Compound (NH₄)₅Mo₂Cl₉·H₂O, J. V. Brencic and F. A. Cotton, Inorg. Chem. 1970, 9, 346-351.

285.  The Preparation of Some Compounds Containing Multiple Molybdenum–Molyb­denum Bonds, J. V. Brencic and F. A. Cotton, Inorg. Chem. 1970, 9, 351-353.

286.  Hexakis(diethoxyphosphonylacetylmethano)trinickel, F. A. Cotton and B. H. C. Winquist, Inorg. Chem. 1970, 9, 688-690.

287.  The Crystal and Molecular Structure of Bis(3,3',5,5'-tetramethyldi­pyrro­methenato)nickel(II), F. A. Cotton, B. G. DeBoer and J. R. Pipal, Inorg. Chem. 1970, 9, 783-788.

288.  Characterization of the Trinegative Octachloroditechnetate Ion, W. K. Bratton and F. A. Cotton, Inorg. Chem. 1970, 9, 789-793.

289.  Definitive Identification of the Structures of Dicyclopentadienyldiiron Tetracarbonyl in Solution, J. G. Bullitt, F. A. Cotton and T. J. Marks, J. Amer. Chem. Soc. 1970, 92, 2155-2156.

290.  The Structure of Triphenylphosphine(pentahaptocyclopentadienyl)-copper(I), F. A. Cotton and J. Takats, J. Amer. Chem. Soc. 1970, 92, 2353-2358.

291.  Multiple Chromium(II)-Chromium(II) and Rhodium(II)-Rhodium(II) Bonds, F. A. Cotton, B. G. DeBoer, M. D. LaPrade, J. R. Pipal and D. A. Ucko, J. Amer. Chem. Soc. 1970, 92, 2926-2927.

292.  Rapid Interchange of Monohapto- and Pentahaptocyclopentadienyl Rings in Tetracyclopentadienyl­titanium, J. L. Calderon, F. A. Cotton, B. G. DeBoer and J. Takats, J. Amer. Chem. Soc. 1970, 92, 3801-3802.

293.  A New Type of Fluxional Molecule.  Bis-μ-dimethylgermyl-dicobalt Hexacarbonyl, R. D. Adams and F. A. Cotton, J. Amer. Chem. Soc. 1970, 92, 5003-5004.

294.  Systematic Preparation and Characterization of Pentahaptocyclopenta­dienyl­copper(I) Compounds, F. A. Cotton and T. J. Marks, J. Amer. Chem. Soc. 1970, 92, 5114-5117.

295.  Some Reactions of the Octahalodirhenate(III) Ions.  VIII.  Definitive Structural Characterization of the Octabromodirhenate(III) Ion, F. A. Cotton, B. G. DeBoer and M. Jeremic, Inorg. Chem. 1970, 9, 2143-2146.

296.  The Interpretation of a Spin-Tickling Experiment on (Monohaptocyclo­pentadienyl)(methyl)(dichloro)­silane, F. A. Cotton and T. J. Marks, Inorg. Chem. 1970, 9, 2802-2804.

297.  The Molecular Structure and Bonding in Hexamethyldialuminum, F. A. Cotton, Inorg. Chem. 1970, 9, 2804.

1971

298.  Crystal and Molecular Structure of Chlorobis(dimethylglyoximato)­triphenylphosphinerhodium(III), F. A. Cotton and J. G. Norman, Jr., J. Amer. Chem. Soc. 1971, 93, 80-84.

299.  High Resolution Structure of an Inhibitor Complex of the Extracellular Nuclease of Staphylococcus aureus.  I.  Experimental Procedures and Chain Tracing, A. Arnone, C. J. Bier, F. A. Cotton, V. W. Day, E. E. Hazen, Jr., D. C. Richardson, J. S. Richardson and A. Yonath, J. Biol. Chem. 1971, 246, 2302-2316.

300.  Crystal and Molecular Structure of Bis(triphenylphosphine)tetrakis(di­methyl­glyoximato)dirhodium. The Length of a Rhodium(II)-to-Rhodium(II) Single Bond, K. G. Caulton and F. A. Cotton, J. Amer. Chem. Soc. 1971, 93, 1914-1918.

301.  Complexes of Cyclic 2-Oxacarbenes.  I.  A Spontaneous Cyclization to Form a Complex of 2-Oxacyclo­pentylidene, F. A. Cotton and C. M. Lukehart, J. Amer. Chem. Soc. 1971, 93, 2672-2676.

302.  Staphylococcal Nuclease; X-Ray Structure, F. A. Cotton and E. E. Hazen, Jr., Chapter in The Enzymes, 3rd Edn., Vol. IV, P. D. Boyer, Ed., Academic Press, N. Y. 1971, 153-175.

303.  Stereochemically Nonrigid Organometallic Molecules.  XXVII.  The Fluxional Behavior of Tetra(cyclo­penta­dienyl)titanium, J. L. Calderon, F. A. Cotton and J. Takats, J. Amer. Chem. Soc. 1971, 93, 3587-3591.

304.  Stereochemically Nonrigid Organometallic Molecules.  XXVIII.  The Crystal and Molecular Structures of Tetra(cyclopentadienyl)titanium, J. L. Calderon, F. A. Cotton, B. G. DeBoer and J. Takats, J. Amer. Chem. Soc. 1971, 93, 3592-3597.

305.  Stereochemically Nonrigid Organometallic Molecules. XXX. Observations on Some Cyclopenta­dienylmolybdenum Compounds, J. L. Calderon and F. A. Cotton, J. Organometal. Chem. 1971, 30, 377-380.

306.  Tricarbonyl(cyclooctadiene) Complexes of Iron(O), Ruthenium(O) and Osmium(O), F. A. Cotton, A. J. Deeming, P. L. Josty, S. S. Ullah, A. J. P. Domingos, B. F. G. Johnson and J. Lewis, J. Amer. Chem. Soc. 1971, 93, 4624-4626.

307.  Structural Characterization of a Novel Complex Derived from Tricarbonyl(cyclooctadiene)ruthenium, F. A. Cotton, M. D. LaPrade, B. F. G. Johnson and J. Lewis, J. Amer. Chem. Soc. 1971, 93, 4626.

308.  Some Observations on the Synthesis of Octamethylcyclotetraphosphazene and Hexamethylcyclo­triphosphazene, F. A. Cotton and A. Shaver, Inorg. Chem. 1971, 10, 2362-2363.

309.  Stereochemically Nonrigid Organometallic Molecules.  XXIX.  Cyclo­hepta­trienediiron Hexacarbonyl, F. A. Cotton, B. G. DeBoer and T. J. Marks, J. Amer. Chem. Soc. 1971, 93, 5069-5075.

310.  Vibrational Studies of Dinuclear Compounds Containing Quadruply Bonded Pairs of Molybdenum and Rhenium Atoms, W. K. Bratton, F. A. Cotton, M. DeBeau and R. A. Walton, J. Coord. Chem. 1971, 1, 121-131.

311.  A New Preparation of Rhenium(IV) Chloride, (Mrs.) A. Brignole and F. A. Cotton, Chem. Comm. 1971, 706.

312.  Oxotriruthenium Cluster Complexes, F. A. Cotton, J. G. Norman, A. Spencer and G. Wilkinson, Chem. Comm. 1971, 967-968.

313.  The Crystal and Molecular Structures of Dichromium Tetra-Acetate Dihy­drate and Dirhodium Tetra-Acetate Dihydrate, F. A. Cotton, B. G. DeBoer, M. D. LaPrade, J. R. Pipal and D. A. Ucko, Acta Cryst. 1971, B27, 1664-1671.

314.  A Crystallographic Study of the Metal-To-Metal Bond in Tetraallyldi­molybde­num, F. A. Cotton and J. R. Pipal, J. Amer. Chem. Soc. 1971, 93, 5441-5445.

315.  Preparation and Properties of Some Tungsten Carboxylates, F. A. Cotton and M. Jeremic, Syn. Inorg. Metal-Org. Chem. 1971, 1, 265-278.

316.  The Structure of a Dinuclear Complex of Osmium(I) with a Metal-to-Metal Single Bond:  Bis(μ-acetato)­hexacarbonyldiosmium, J. G. Bullitt and F. A. Cotton, Inorg. Chim. Acta 1971, 5, 406-412.

317.  Stereochemically Nonrigid Organometallic Molecules, XXXI.  The Structures of (Pentahaptocyclo­pentadienyl)(trihaptocyclo­heptatrienyl)dicarbonyl­molybdenum and its Tricarbonyliron Adduct, F. A. Cotton, D. G. DeBoer and M. D. LaPrade, Proc. XXIIIrd International Congress of Pure and Applied Chemistry, 6, Boston, Massachusetts 1971, 1-30.

318.  The Crystal and Molecular Structure of [1,2-Bis-(diphenylphosphino)­ethane]­tetracarbonylchromium, M. J. Bennett, F. A. Cotton and M. D. LaPrade, Acta Cryst. 1971, B27, 1899-1904.

319.  Some Aspects of the Structure of Staphylococcal Nuclease, Part I.  Crystallographic Studies, F. A. Cotton and E. E. Hazen, Jr., Proc. Cold Spring Harbor Symposium, XXXVI, Structure and Function of Proteins at the Three Dimensional Level, Cold Spring Harbor, NY 1971, 243-255.

320.  Molecular Structure of an Unusual Binuclear Manganese Complex with Highly Unsymmetrical Nitrosyl Bridges, J. L. Calderon, F. A. Cotton, B. G. DeBoer and (Miss) N. Martinez, Chem. Comm. 1971, 1476-1477.

321.  Application of a Dipole-Dipole Coupling Model to the Carbonyl Stretching Spectra of Some Dinuclear Metal Carbonyls, J. G. Bullitt and F. A. Cotton, Inorg. Chim. Acta 1971, 5, 637-642.

322.  Molybdenum(II) Trifluoroacetate Dimer, F. A. Cotton and J. G. Norman, Jr., J. Coord. Chem. 1971, 1, 161-171.

1972

323.  Highly Unsymmetrical Cyclopentadienylmetal Groups.  The Structure of Bis(cyclopentadienyl)­methylnitrosylmolybdenum, F. A. Cotton and G. A. Rusholme, J. Amer. Chem. Soc. 1972, 94, 402-406.

324.  Cyclooctatriene–Bicyclooctadiene Equilibria.  Effects of Additional Ring Fusions and Metal Binding, F. A. Cotton and G. Deganello, J. Amer. Chem. Soc. 1972, 94, 2142-2143.

325.  Structural and Dynamic Properties of the Pentahaptocyclopentadienylmetal Dicarbonyl Dimers, J. G. Bullitt, F. A. Cotton and T. J. Marks, Inorg. Chem. 1972, 11, 671-676.

326.  Complexes of Polypyrazolylborate Ligands.  I.  Conformational Isomerism in [Tetrakis(1-pyrazolyl)­borate] (h⁵-Cyclopentadienyl)dicar­bonyl­molyb­denum, J. L. Calderon, F. A. Cotton and Alan Shaver, J. Organometal. Chem. 1972, 37, 127-136.

327.  The Structure of Trimethylphenylammonium Nonachlorodirhodate(III) and a Survey of Metal–Metal Interactions in Confacial Biotahedra, F. A. Cotton and D. A. Ucko, Inorg. Chim. Acta 1972, 6, 161-172.

328.  Complexes of Polypyrazolylborate Ligands.  II.  Conformational Isomerism in [Hydridotris(1-pyrazolyl)­borate]­(h⁵-cyclopentadienyl)dicarbonylmolyb­denum and diethylbis(1-pyrazolyl)borate]­(h⁵-cyclopenta­dienyl)­dicar­bonyl­molybdenum, J. L. Calderon, F. A. Cotton and Alan Shaver, J. Organometal. Chem. 1972, 38, 105-156.

329.  The Reaction of Diiron Nonacarbonyl with cis-bicyclo[6.2.0]deca-2,4,6-triene, F. A. Cotton and G. Deganello, J. Organometal. Chem. 1972, 38, 147-153.

330.  Low-Valent Metal Isonitrile Complexes.  I.  The Structure of Di(μ-methylisonitrile)di-h⁵-cyclopenta­dienyl)dinickel, R. D. Adams, F. A. Cotton and G. A. Rusholme, J. Coord. Chem. 1971, 1, 275-283.

331.  The Structure of a Novel Complex Derived from Cyclooctadienetricarbonyl­ruthenium, F. A. Cotton and Marie D. LaPrade, J. Organometal. Chem. 1972, 39, 345-354.

332.  Stereochemically Nonrigid Organometallic Molecules.  XXXII.  The Rearrangement of Trimethylgermyl-N-pyrazolides and N-imidazolides, F. A. Cotton and D. J. Ciappenelli, Syn. Inorg. Metal-Org. Chem. 1972, 2, 197-208.

333.  Molybdenum(II) Trifluoroacetate Dimer.  Bispyridine Adduct, F. A. Cotton and J. G. Norman, Jr., J. Amer. Chem. Soc. 1972, 94, 5697-5702.

334.  Attainment of an Eighteen-electron Configuration by Means of Hydrogen Bridging in a Purported Sixteen-electron Pyrazolylborate Complex of Molybdenum; The Structure of (3,5-Dimethylpyrazolyl­borato)dicarbonyl-trihapto-cycloheptatrienyl)molybdenum, F. A. Cotton, J. Calderon, M. Jeremic and A. Shaver, J.C.S. Chem. Comm. 1972, 777-778.

335.  Stereochemically Nonrigid Organometallic Molecules.  XXXIII.  Carbon-13 Nuclear Magnetic Resonance of (h⁵-C₅H₅)(CO)₂(Fe(h¹-C₅H₅) from +52 to -88, D. J. Ciappenelli, F. A. Cotton and L. Kruczynski, J. Organometal. Chem. 1972, 42, 159-162.

336.  New Evidence for Carbonyl- and Isonitrile-Bridged Transition States for Intramolecular Carbonyl Scrambling, R. D. Adams and F. A. Cotton, J. Amer. Chem. Soc. 1972, 94, 6193-6194.

337.  Direct Evidence from Carbon-13 Nuclear Magnetic Resonance for Intra­molecular Scrambling of Carbonyl Groups in a Metal Atom Cluster Carbonyl, Tetrarhodium Dodecacarbonyl, F. A. Cotton, L. Kruczynski, B. L. Shapiro and L. F. Johnson, J. Amer. Chem. Soc. 1972, 94, 6191-6193.

338.  Complexes of Polypyrazolylborate Ligands.  III.  Structure of [Dihydro­bis(3,5-dimethyl-1-pyrazolyl)­borate]­(h³-cycloheptatrienyl)dicar­bonyl­molyb­denum in Solution, J. L. Calderon, F. A. Cotton and A. Shaver, J. Organometal. Chem. 1972, 42, 419-427.

339.  Structural Characterization of a Basic Trinuclear Ruthenium Acetate, F. A. Cotton and J. G. Norman, Jr., Inorg. Chim. Acta 1972, 6, 411-419.

340.  Low-Valent Metal Isonitrile Complexes.  II.  Preparation and Characteri­za­tion of Some Di-(μ-alkyliso­nitrile)­di(h⁵-cyclopentadienyl)dinickel Compounds, R. D. Adams and F. A. Cotton, Syn. Inorg. Metal-Org. Chem. 1972, 2, 277-288.

341.  Transition Metal Complexes Containing Carbenoid Ligands, F. A. Cotton and C. M. Lukehart, Progress in Inorganic Chemistry 1972, 16, 487-613.

342.  Complexes of Polypyrazolylborate Ligands.  IV.  Boron-Hydrogen-Molyb­denum Bridge Bonding in the So-Called Sixteen Electron Complex [Dihydrobis-(3,5-dimethyl-1-pyrazolyl)borate](trihaptocyclo­hepta-trienyl)di­carbonyl­molybdenum in the Crystal, F. A. Cotton, M. Jeremic and A. Shaver, Inorg. Chim. Acta 1972, 6, 543-551.

1973

343.  Effects of Additional Ring Fusions and Binding to Metal Atoms upon the Cyclooctatriene-Bicyclooctadiene Equilibrium, F. A. Cotton and G. Deganello, J. Amer. Chem. Soc. 1973, 95, 396-402.

344.  The Molecular Aggregation of Anhydrous bis-(2,4-Pentanediono)-Nickel(II) In CCl₄ Solution, F. A. Cotton and C. M. Lukehart, J. Coord. Chem. 1973, 2, 243-244.

345.  Structure of Dicyclopentadienylpentacarbonyldivanadium.  A New Example of Grossly Unsymmetrical Carbonyl Bridging, F. A. Cotton, B. A. Frenz and L. Kruczynski, J. Amer. Chem. Soc. 1973, 95, 951-952.

346.  An X-ray Structural Study of the Fluxional Molecule [Bis(Diphenylphosphino)methane]tricarbonyliron, F. A. Cotton, K. I. Hardcastle and G. A. Rusholme, J. Coord. Chem. 1973, 2, 217-223.

347.  The Chemistry of Rhenium(IV) Chloride.  II.  Structure of One of the Polymorphs (β) and Evidence for New Polymorph (γ), F. A. Cotton, B. G. DeBoer and Z. Mester, J. Amer. Chem. Soc. 1973, 95, 1159-1163.

348.  Carbon-13 NMR Spectra of Chromium Pentacarbonyl Carbenoid Complexes, D. J. Ciappenelli, F. A. Cotton and L. Kruczynski, J. Organometal. Chem. 1973, 50, 171-174.

349.  Fluxional Organometallic Molecules XXXIV. The Structure and Temperature-Dependent NMR Spectrum of cis-(1,2,6-trihapto-; 3,4,5-trihapto­bicyclo­[6.2.0]deca-1,3,5-triene)­hexacarbonyldi­iron(Fe-Fe), F. A. Cotton, B. A. Frenz, G. Deganello and A. Shaver, J. Organometal. Chem. 1973, 50, 227-240.

350.  Biochemical Importance of the Binding of Phosphate by Arginyl Groups.  Model Compounds Containing Methylguanidinium Ion, F. A. Cotton, E. E. Hazen, Jr., V. W. Day, S. Larsen, J. G. Norman, Jr., S. T. K. Wong and K. H. Johnson, J. Amer. Chem. Soc. 1973, 95, 2367-2369.

351.  The Structure of a Dihapto(vinyl alcohol) Complex of Platinum(II), F. A. Cotton, J. N. Francis, B. A. Frenz and M. Tsutsui, J. Amer. Chem. Soc. 1973, 95, 2483-2486.

352.  Compuestos Metal-ciclopentadienilo, F. A. Cotton, Anales de la Universidad Hispalense, Publicaciones de la Universidad de Sevilla 1973, Serie: CIENCIAS - Num. 16, 1-28.

353.  Complexes of Cyclic 2-Oxacarbenes.  II.  Kinetics and Thermodynamics of Reactions Forming Complexes of Cyclic 2-Oxacarbenes. F. A. Cotton and C. M. Lukehart, J. Amer. Chem. Soc. 1973, 95, 3552-3564.

354.  Structure of a Compound with a Molybdenum-to-Molybdenum Bond of Order Three and One-Half. F. A. Cotton, B. A. Frenz and T. R. Webb. J. Amer. Chem. Soc. 1973, 95, 4431-4432.

355.  Further Exotic Products from the Reaction of Diiron Nonacarbonyl with Bicyclo[6.2.0]deca-2,4,6-triene.  X-Ray Crystallography as a Practical Means of Cheap, Rapid, and Definitive Analysis.  F. A. Cotton and J. M. Troup, J. Amer. Chem. Soc. 1973, 95, 3798-3799.

356.  An Approach to Direct Evaluation of Pi Bonding in Metal Carbonyls.  F. A. Cotton, W. T. Edwards, F. C. Rauch, M. A. Graham, R. N. Perutz and J. J. Turner, J. Coord. Chem. 1973, 2, 247-250.

357.  Crystal and Molecular Structure of (Di-tert-butylstannylene)pyridino­pentacarbonyl­chromium. M. D. Brice and F. A. Cotton, J. Amer. Chem. Soc. 1973, 95, 4529-4532.

358.  Conformations of Fused Cycloalkanes in Organometallic Complexes.  The Crystal and Molecular Structure of Tricyclo[6.3.0.0^2,7]undeca-3,5-diene­tricarbonyliron, (C₁₁H₁₄)Fe(CO)₃. F. A. Cotton, V. W. Day, B. A. Frenz, K. I. Hardcastle and J. M. Troup, J. Amer. Chem. Soc. 1973, 95, 4522-4528.

359.  Structure of Methylguanidinium Dihydrogenorthophosphate.  A Model Compound for Arginine-Phosphate Hydrogen Bonding, F. A. Cotton, V. W. Day, E. E. Hazen, Jr. and S. Larsen, J. Amer. Chem. Soc. 1973, 95, 4834-4840.

360.  Structural and Dynamic Properties of Dicyclopentadienylhexacarbonyl- dimolybdenum in Various Solvents. R. D. Adams and F. A. Cotton, Inorg. Chim. Acta 1973, 7, 153-156.

361.  Complexes of Polypyrazolylborate Ligands.  V.  Characterization of Acetyl(tri-1-pyrazolylborato)­(dicarbonyl)Iron, (HBpz₃)(COCH₃)(CO)₂Fe, in Solution and in the Crystal, F. A. Cotton, B. A. Frenz and A. Shaver, Inorg. Chim. Acta 1973, 7, 161-169.

362.  X-Ray Structural and Raman Data, Including Remarkable Resonance Raman Effects, for Quadruple Molybdenum-to-Molybdenum Bonds.  C. L. Angell, F. A. Cotton, B. A. Frenz and T. R. Webb, J. Chem. Soc. Chem. Comm. 1973, 399-400.

363.  Synthesis and Characterization of Octamethylcyclotetraphosphazene- tricarbonylmolybdenum, F. A. Cotton, G. A. Rusholme and A. Shaver. J. Coord. Chem. 1973, 3, 99-104.

364.  On the Pathway of Bridge-Terminal Ligand Exchange in Some Binuclear Metal Carbonyls. Bis(pentahapto­cyclopentadienyldicarbonyliron) and Its Di­(methyl­isocyanide) Derivative and Bis(pentahapto­cyclopenta­dienylcar­bonylnitrosylmanganese). R. D. Adams and F. A. Cotton, J. Amer. Chem. Soc. 1973, 95, 6589-6594.

365.  Intramolecular Ligand Scrambling via Bridged Transition States or Intermediates in Di(pentahapto­cyclopentadienyl)(methyl isocyanide)-(pentacarbonyl)­dimolybdenum. R. D. Adams, M. D. Brice and F. A. Cotton, J. Amer. Chem. Soc. 1973, 95, 6594-6602.

366.  The Structure of Tricesium Octabromodimolybdate; An Example of a Space-Group Ambiguity, F. A. Cotton, B. A. Frenz and Z. C. Mester, Acta Cryst. 1973, B29, 1515-1519.

367.  Complexes of Polypyrazolylborate Ligands.  VI.  Some Complexes Containing Cycloheptatrienyl Groups and Their Tricarbonyliron Adducts. J. L. Calderon, F. A. Cotton and A. Shaver, J. Organometal. Chem. 1973, 57, 121-126.

368.  Characterization of a Minor Product of the Reaction of Diiron Noncarbonyl with cis-Bicyclo[6.2.0]­deca-2,4,6-triene: trans-di-μ-bis(2,3,4,5,6-penta­hapto-tricyclo[6.2.0.0^2,6]deca-2,4-dien-6-yl)­dicarbonyldiiron(Fe–Fe). F. A. Cotton, B. A. Frenz, J. M. Troup and G. Deganello, J. Organometal. Chem. 1973, 59, 317-327.

369.  Métaux Carbonyles Stéréochimiquement non Rigides, F. A. Cotton, Bull, Soc. Chim. de France 1973, 9-10, 2587-2592.

370.  The Preparation and Structure of μ-Iodobis(h⁵-cyclopentadienyl­dicar­bonyliron) Fluoroborate, F. A. Cotton, B. A. Frenz and A. J. White, J. Organometal. Chem. 1973, 60, 147-152.

371.  The Molecular Structure of a Product of the Reaction of Bicyclo­[6.2.0]deca-2,4,6-triene with Diiron Nonacarbonyl, F. A. Cotton, B. A. Frenz and J. M. Troup, J. Organometal. Chem. 1973, 61, 337-346. 

372.  Structure and Dynamical Properties of Rh₄(CO)₁₂ in Solution:  ¹³C Nuclear Magnetic Resonance Study, J. Evans, B. F. G. Johnson, J. Lewis, J. R. Norton and F. A. Cotton, J.C.S., Chem. Comm. 1973, 807.

373.  Complexes of Polypyrazolylborate Ligands.  VII.  X-Ray Crystal Structure of a Complex Containing Both a Unidentate Pyrazole Ligand and a Biden­tate Pyrazolylborate Ligand:  Diethylbispyrazolylborato)­(pyrazylato)(tri­haptoallyl)(dicarbonyl)molybdenum, F. A. Cotton, B. A. Frenz and A. G. Stanislowski, Inorg. Chim. Acta. 1973, 7, 503-508.

1974

374.  Low-Valent Metal Isocyanide Complexes.  III.  Inversion at the Nitrogen Atoms of Bridging Isocyanide Ligands, R. D. Adams and F. A. Cotton, Inorg. Chem. 1974, 13, 249-253.

375.  Low-Valent Metal Isocyanide Complexes.  IV.  Crystal and Molecular Structures of cis-anti-Bis­(penta­hapto­cyclopentadienyl)dicarbonylbis(μ-methyl isocyanide)-diiron(Fe–Fe), (η⁵-C₅H₅)₂Fe₂(CO)₂­(μ-CNCH₃)₂², F. A. Cotton and B. A. Frenz, Inorg. Chem. 1974, 13, 253-256.

376.  Low-Valent Metal Isocyanide Complexes.  V.  Structure and Dynamical Stereochemistry of Bis(penta­hapto­cyclopentadienyl)tricarbonyl(tert-butyl isocyanide)diiron(Fe–Fe), (η⁵-C₅H₅)₂Fe₂(CO)₃­[CNC(CH₃)₃]², R. D. Adams, F. A. Cotton and J. M. Troup, Inorg. Chem. 1974, 13, 257-262.

377.  Unusual Structural and Magnetic Resonance Properties of Dicyclopenta­di­enylhexacarbonyldichromium, R. D. Adams, D. M. Collins and F. A. Cotton, J. Amer. Chem. Soc. 1974, 96, 749-754.

378.  The Interaction of an Aliphatic Carbon-Hydrogen Bond with a Metal Atom.  The Structure of (Diethyldi-1-pyrazolylbora­to)(trihapto-2-phenyl­allyl)­(dicarbonyl)molybdenum, F. A. Cotton, T. LaCour and A. G. Stanislowski, J. Amer. Chem. Soc. 1974, 96, 754-760.

379.  A 2,2'-Bipyridine Derivative of Diiron Nonacarbonyl, Fe₂(CO)₇dipy.  Some Observations on the Nature and Function of Semibridging Carbonyl Groups, F. A. Cotton and J. M. Troup, J. Amer. Chem. Soc. 1974, 96, 1233-1234.

380.  A New Class of Binuclear Rhenium(II) Halide Species Containing a Strong Metal-Metal Bond:  The Chemistry and Structure of Complexes of the Type Re₂X₄(PR₃)₄, F. A. Cotton, B. A. Frenz, J. R. Ebner and R. A. Walton, J.C.S., Chem. Comm. 1974, 4-5.

381.  Structural and Dynamical Properties of μ-Dimethylgermyl-μ-carbonyl-dicyclo­pentadienyldicarbonyl­diiron, R. D. Adams, M. D. Brice and F. A. Cotton, Inorg. Chem. 1974, 13, 1080-1085.

382.  Molecular Structures and Barriers to Internal Rotation in Bis(η⁵-cyclo­penta­dienyl)hexacarbonyl­ditungsten and Its Molybdenum Analog, R. D. Adams, D. M. Collins and F. A. Cotton, Inorg. Chem. 1974, 13, 1086-1090.

383.  Accurate Determination of a Classic Structure in the Metal Carbonyl Field:  Nonacarbonyldi-iron, F. A. Cotton and J. M. Troup, J.C.S., Dalton 1974, 800-802.

384.  Reactivity of Diiron Nonacarbonyl in Tetrahydrofuran.  I.  The Isolation and Characterization of Pyridinetetracarbonyliron and Pyrazinetetracar­bonyliron, F. A. Cotton and J. M. Troup, J. Amer. Chem. Soc. 1974, 96, 3438-3443.

385.  Interaction of an Aliphatic C-H Bond with a Metal Atom Can Compete Successfully with a Metal-Olefin Interaction, F. A. Cotton and V. W. Day, J.C.S. Chem. Comm. 1974, 415-416.

386.  The Preparation, Chemistry and Structure of the Lithium Salt of the Octamethyldimolybdate(II) Ion, F. A. Cotton, J. M. Troup, T. R. Webb, D. H. Williamson and G. Wilkinson, J. Amer. Chem. Soc. 1974, 96, 3824-3828.

387.  Spectroscopic Studies of the Structural and Dynamical Properties of Bis(pentahaptocyclo­pentadienyl)­tricarbonyl­(triphenylphosphito)diiron in Solution, F. A. Cotton, L. Kruczynski and A. J. White, Inorg. Chem. 1974, 13, 1402-1407.

388.  Crystal and Molecular Structures of cis-Bis(pentahapto­cyclo­penta­dienyl)­tricarbonyl(triphenyl phosphito)diiron, F. A. Cotton, B. A. Frenz and A. J. White, Inorg. Chem. 1974, 13, 1407-1411.

389.  Further Refinement of the Molecular Structure of Triiron Dodecacarbonyl, F. A. Cotton and J. M. Troup, J. Amer. Chem. Soc. 1974, 96, 4155-4159.

390.  The Preparation, Properties and Crystal Structure of Bis[(η⁵-cyclopenta­dienyldicarbonyliron)­dimethylgermyl]­oxide, [(η⁵-C₅H₅)(CO)₂FeGe(CH₃)₂]₂O, R. D. Adams, F. A. Cotton and B. A. Frenz, J. Organometal. Chem. 1974, 73, 93-101.

391.  X-Ray Crystal Structure of Hexakis(dimethylamino)dimolybdenum.  A New Compound with a Metal-to-Metal Triple Bond, M. Chisholm, F. A. Cotton, B. A. Frenz and L. Shive, J.C.S. Chem. Comm. 1974, 480-481.

392.  Conformations of Cyclobutane, F. A. Cotton and B. A. Frenz, Tetrahedron 1974, 30, 1587-1594.

393.  Preparation and Structure of the Fluxional Molecule (Tetraphenyldi­phos­phinomethane)­heptacarbonyldiiron, F. A. Cotton and J. M. Troup, J. Amer. Chem. Soc. 1974, 96, 4422-4427.

394.  Structure of Bis(methylguanidinium) Monohydrogen Orthophosphate. A Model for the Arginine-Phosphate Interactions at the Active Site of Staphylo­coccal Nuclease and Other Phosphohydrolytic Enzymes, F. A. Cotton, V. W. Day, E. E. Hazen, Jr., S. Larsen and S. T. K. Wong, J. Amer. Chem. Soc. 1974, 96, 4471-4478.

395.  Mechanism of Fluxional Rearrangement in Cyclooctatetraenetricarbonyl­molybdenum.  A Random Process via a Symmetrical Transition State, F. A. Cotton, D. L. Hunter and P. Lahuerta, J. Amer. Chem. Soc. 1974, 96, 4723-4724.

396.  Structure of (2,4-Pentanedionato)(triphenylphosphine)ethylnickel(II) in the Crystalline State and in Solution, F. A. Cotton, B. A. Frenz and D. L. Hunter, J. Amer. Chem. Soc. 1974, 96, 4820-4825.

397.  Structure and Bonding in Molecular Oxo-molybdenum Compounds, F. A. Cotton, J. Less-Common Metals 1974, 36, 13-22. Previously published in Proceedings of the Climax First International Conference on the Chemistry and Uses of Molybdenum, University of Reading, England, Sept. 1973, P.C.H. Mitchell, Editor, page 6; Climax Molybdenum Company, Ltd., London.

398.  The Crystal and Molecular Structure of a Complex Formed by Guanidine Hydrochloride and Glycylglycine, [C(NH₂)₃]Cl·C₄N₂O₃H₈, F. A. Cotton, T. LaCour, E. E. Hazen, Jr. and M. Legg, Biochem. Biophys. Acta 1974, 359, 7-12.

399.  The Infrared Spectra of some Mono- and Binuclear Oxo-complexes of Molybdenum(IV), -(V) and -(VI); The Assignment of (LL)₄Mo₂O₃ Spectra, F. A. Cotton, D. L. Hunter, L. Ricard and R. Weiss, J. Coord. Chem. 1974, 3, 259-261.

400.  A New Derivative of Triiron Dodecacarbonyl with Borderline Carbonyl Bridges, F. A. Cotton and J. M. Troup, J. Amer. Chem. Soc. 1974, 96, 5070-5073.

401.  Rates or Rearrangement of Pyrazolylborate Complexes of Molybdenum which Contain Strong Aliphatic Hydrogen to Molybdenum Interactions.  Estimates of the Strength of the Interaction, F. A. Cotton and A. G. Stanislowski, J. Amer. Chem. Soc. 1974, 96, 5074-5082.

402.  Transition Elements and Their Compounds, F. A. Cotton, Encyclopaedia Britannica 1974.

403.  Conditions for the Occurrence of Bridging Carbonyl Groups, F. A. Cotton and D. L. Hunter, Inorg. Chem. 1974, 13, 2044.

404.  A Novel New Metallocycle:  Cyclohexa-1,4-(tetracarbonyl­chromium)-2,3,5,6-(dimethylarsenic), F. A. Cotton and T. R. Webb, Inorg. Chim. Acta 1974, 10, 127-131.

405.  The Structure of a Tricarbonyliron Derivative of Barbaralone, F. A. Cotton and J. M. Troup, J. Organometal. Chem. 1974, 76, 81-88.

406.  The Crystal and Molecular Structure of the Bis(tricarbonyliron) Derivative of 3,3'-Bis(bicyclo­[4.2.0]octa-2,4-diene), F. A. Cotton and J. M. Troup, J. Organometal. Chem. 1974, 77, 83-39.

407.  Conformations of Fused Cycloalkanes in Organometallic Complexes.  II.  The Structure of Bis(tricyclo3.0.0^2,7]undeca-3,5-diene)dicarbonyl molybdenum, (C₁₁H₁₄)₂Mo(CO)₂, F. A. Cotton and B. A. Frenz, Acta Cryst. 1974, B30, 1772-1776.

408.  Conformations of Fused Cycloalkanes in Organometallic Compounds.  III.  The Crystal and Molecular Structures of Tricyclo[6.2.0.0^2,7]deca-3,5­dienetricarbonyliron, (C₁₀H₁₂)Fe(CO)₃, F. A. Cotton and J. M. Troup, J. Organometal. Chem. 1974, 77, 369-379.

409.  X-Ray Structure of the Dimer of Bis(tetramethyldiphosphinoethane)­ruthenium:  Intermolecular Oxidative Addition of a C-H Bond to a Metal Atom, F. A. Cotton, B. A. Frenz and D. L. Hunter, J.C.S., Chem. Comm. 1974, 755-756.

410.  A Structural Explanation for the Infrared and Carbon-13 Nmr Spectra of Triiron Dodecacarbonyl, F. A. Cotton and D. L. Hunter, Inorg. Chim. Acta 1974, 11, L9-L10.

411.  Copper(I) and Copper(II) Complexes of Tetramethyldiphosphinedisulfide.  I.  Structural Characterization of the Dinuclear, Molecular Complex of Copper(I) Chloride, F. A. Cotton, B. A. Frenz, D. L. Hunter and Z. C. Mester, Inorg. Chim. Acta 1974, 11, 111-117.

412.  Copper(I) and Copper(II) Complexes of Tetramethyldiphosphinedisulfide.  II.  Isolation and Characteriza­tion of a Polymeric Copper(II) Precursor, (Me₄P₂S₂)CuCl₂, to the Ultimate Copper(I) Product, [(Me₄P₂S₂)CuCl]₂, F. A. Cotton, B. A. Frenz, D. L. Hunter and Z. C. Mester, Inorg. Chim. Acta 1974, 11, 119-122.

413.  Dimolybdenum Tetraacetate, F. A. Cotton, Z. C. Mester and T. R. Webb, Acta Cryst. 1974, 30B, 2768-2770.

414.  Low-Valent Metal Isonitrile Complexes.  VI.  Syntheses and Mass Spectra of Methylisonitrile Substituted Derivatives of Tetracarbonyldicyclo­penta­dienyldiiron, R. D. Adams and F. A. Cotton, Syn. React. Inorg. Metal-Org. Chem. 1974, 4, 477-489.

415.  Carbon-13 Nuclear Magnetic Resonance Study of the Fluxional Behavior of Cyclooctatetra­enetricarbon­ylchromium, -molybdenum and -tungsten and Tetra­methylcyclooctatetra­enetricarbonylchromium, F. A. Cotton, D. L. Hunter and P. Lahuerta, J. Amer. Chem. Soc. 1974, 96, 7926-7930.

416.  The Structure and Photoelectron Spectra of Hexa(methylimido)tetraphos­phorus.  Evidence for Three-dimensional pπ-dπ Delocalization, F. A. Cotton, J. M. Troup, F. Casabianca and J. G. Riess, Inorg. Chim. Acta 1974, 11, L33-L34.

1975

417.  Reactivity of Diiron Nonacarbonyl in Tetrahydrofuran.  III.  A New Iron Carbonyl Complex of Acenaphthylene, (C₁₂H₈)Fe(CO)₄, F. A. Cotton and P. Lahuerta, Inorg. Chem. 1975, 14, 116-119.

418.  Magnetic and Electrochemical Properties of Transition Metal Complexes with Multiple Metal-to-Metal Bonds.  I.  [Tc₂Cl₈]^n- and [Re₂Cl₈]^n- with n = 2 and 3, F. A. Cotton and E. Pedersen, Inorg. Chem. 1975, 14, 383-387.

419.  Magnetic and Electrochemical Properties of Transition Metal Complexes with Multiple Metal-to-Metal Bonds.  II.  [Ru₂(C₃H₇COO)₄]ⁿ⁺ with n = 0 and 1, F. A. Cotton and E. Pedersen, Inorg. Chem. 1975, 14, 388-391.

420.  Magnetic and Electrochemical Properties of Transition Metal Complexes with Multiple Metal-to-Metal Bonds.  III.  Characterization of Tetra­potassium and Tripotassium Tetrasulfatodimolybdates, F. A. Cotton, B. A. Frenz, E. Pedersen and T. R. Webb, Inorg. Chem. 1975, 14, 391-398. 

421.  Magnetic and Electrochemical Properties of Transition Metal Complexes with Multiple Metal-to-Metal Bonds.  IV.  [Mo₂Cl₈]^n- with n = 3 and 4 and [Mo₂(C₃H₇COO)₄]ⁿ⁺ with n = 0 and 1, F. A. Cotton and E. Pedersen, Inorg. Chem. 1975, 14, 399-400. 

422.  Localized Scrambling of Carbonyl Ligands in Compounds with Metal-to-Metal Bonds, F. A. Cotton, D. L. Hunter and P. Lahuerta, Inorg. Chem. 1975, 14, 511-514. 

423.  Magnetic and Electrochemical Properties of Transition Metal Complexes with Multiple Metal-to-Metal Bonds. V. [Re₂(C₆H₅COO)₄]ⁿ⁺ with n = 1 and 2 and [Re₂Cl₄ {P(C₂H₅)₃} ₄]ⁿ⁺ with n = 0, 1 and 2, F. A. Cotton and E. Pedersen, J. Amer. Chem. Soc. 1975, 97, 303-308. 

424.  The Structure of Potassium Hydrogen Sulfate, F. A. Cotton, B. A. Frenz and D. L. Hunter, Acta Cryst. 1975, B31, 302-304.

425.  Synthesis and Structural Characterization of Sodium Tetra-μ-sulfato-dirhenate(III) Octahydrate, F. A. Cotton, B. A. Frenz and L. W. Shive, Inorg. Chem. 1975, 14, 649-652. 

426.  Effect of Tris(2,4-pentanedionato)chromium(III) on Carbon-13 Line Widths.  Potential Dangers in Line Shape Analysis, F. A. Cotton, D. L. Hunter and A. J. White, Inorg. Chem. 1975, 14, 703-704.

427.  A Fluxional Organometal Carbonyl Molecule with Several Scrambling Processes.  Carbon-13 Nuclear Magnetic Resonance Study of (η⁶-Cyclo­octa­triene)(hexacarbonyl)diiron(Fe-Fe), F. A. Cotton, D. L. Hunter and P. Lahuerta, J. Amer. Chem. Soc. 1975, 97, 1046-1050. 

428.  Hexakis(dimethylamido)ditungsten.  The First Structurally Characterized Molecule with an Unbridged Triple Bond between Tungsten Atoms, F. A. Cotton, B. R. Stults, J. M. Troup, M. H. Chisholm and M. Extine, J. Amer. Chem. Soc. 1975, 97, 1242-1243.

429.  A Remarkable Intramolecular Difference in Local Scrambling Rates for Two Mo(CO)₃ Groups and Absence of Metal-to-Metal Scrambling, F. A. Cotton, D. L. Hunter and P. Lahuerta, J. Organometal. Chem. 1975, 87, C42-C44.

430.  A Bispyrazolylboratoallyldicarbonylmolybdenum Complex with a 16-Electron Configuration, F. A. Cotton, B. A. Frenz and C. A. Murillo, J. Amer. Chem. Soc. 1975, 97, 2118-2122.

431.  Stereochemical Nonrigidity in Organometallic Compounds, F. A. Cotton, in "Dynamic Nuclear Magnetic Resonance Spectroscopy," 1975, Chapter 10, pp. 377-440.

432.  Stereochemical Nonrigidity in Metal Carbonyl Compounds, R. D. Adams and F. A. Cotton, in "Dynamic Nuclear Magnetic Resonance Spectroscopy," 1975, Chapter 12, pp. 489-522. 

433.  Centenary Lecture. Quadruple Bonds and other Multiple Metal to Metal Bonds, F. A. Cotton, Chem. Soc. Revs. 1975, 4, 27-53. 

434.  Tumor-Inhibiting Properties of the Neutral P-O-Ethyl Ester of Adenosine 3':5'-Monophosphate in Correlation with Its Crystal and Molecular Structure, F. A. Cotton, R. G. Gillen, R. N. Gohil, E. E. Hazen, Jr., C. R. Kirchner, J. Nagyvary, J. P. Rouse, A. G. Stanislowski, J. D. Stevens and P. W. Tucker, Proc. Nat. Acad. Sci. USA 1975, 72, 1335-1339. 

435.  Fluxional Behavior of Some Dinuclear Iron and Cobalt Hexacarbonyl Compounds with Alkylsulfur and Dialkylphosphorus, -arsenic, -germanium and -tin Bridges, R. D. Adams, F. A. Cotton, W. R. Cullen, D. L. Hunter and L. Mihichuk, Inorg. Chem. 1975, 14, 1395-1399.

436.  Conformations of Fused Cycloalkanes in Organometallic Complexes.  IV.  The Crystal and Molecular Structure of Tricyclo[6.4.0.0^2,7]dodeca-3,5-dienetricarbonyliron, F. A. Cotton, V. W. Day and K. I. Hardcastle, J. Organometal. Chem. 1975, 92, 369-379. 

437.  The Structures of Two Reaction Products of Ditertiarybutylacetylene With Diiron Nonacarbonyl.  A New Iron-Iron Double Bond, F. A. Cotton, J. D. Jamerson and B. R. Stults, J. Organometal. Chem. 1975, 94, C53-C55.

438.  Quadruply Bonded Pairs of Metal Atoms Bridged by Amidines.  I.  Prepara­tion and Structure of Tetrakis­(N,N'-diphenyl­benzamidi­nato)dimolyb­denum(II), F. A. Cotton, T. Inglis, M. Kilner and T. R. Webb, Inorg. Chem. 1975, 14, 2023-2026.

439.  Quadruply Bonded Pairs of Metal Atoms Bridged by Amidines.  II.  Prepara­tion and Structures of Two Dirhenium Compounds, Including Shortest Re–Re Bond Yet Observed, F. A. Cotton and L. W. Shive, Inorg. Chem. 1975, 14, 2027-2031.

440.  Structure of Tripotassium Octachloroditechnetate Hydrate, F. A. Cotton and L. W. Shive, Inorg. Chem. 1975, 14, 2032-2035. 

441.  Fluxionality in Organometallics and Metal Carbonyls, F. A. Cotton, J. Organometal. Chem. 1975, 100, 29-41.

442.  The Molecular Structure of the Dimer of Bis(tetramethyldiphosphino­ethane)ruthenium that Results from Paired Oxidative Additions of C–H Bonds to Two Metal Atoms, F. A. Cotton, D. L. Hunter and B. A. Frenz, Inorg. Chim. Acta 1975, 15, 155-160.

443.  A Carbon-13 Nuclear Magnetic Resonance Study of the Fluxional Character of the η⁶-(Bicyclo­[6.2.0]dodeca-2,4,6-triene)hexacarbonyldiiron(Fe–Fe) and a Triethylphosphine Derivative Thereof, and the Crystal Structure of the Latter, F. A. Cotton and D. L. Hunter, J. Amer. Chem. Soc. 1975, 97, 5739-5746. 

444.  Structure of Tetraphenylarsonium Tetrachloroferrate(III), F. A. Cotton and C. A. Murillo, Inorg. Chem. 1975, 14, 2467-2469. 

445.  A Carbon-13 NMR Study of the Rearrangement Pathway of the Fluxional Molecule Cyclopenta­dienyl­mercury Chloride and Some Related Compounds, F. A. Cotton, D. L. Hunter and J. D. Jamerson, Inorg. Chim. Acta 1975, 15, 245-247. 

446.  Reactivity of Diiron Nonacarbonyl in Tetrahydrofuran.  IV.  The Synthesis and Crystal and Molecular Structure of 1,3-Dithianeirontetracarbonyl, (cyclo-1,3-C₄H₈S₂)Fe(CO)₄, F. A. Cotton, J. R. Kolb and B. R. Stults, Inorg. Chim. Acta 1975, 15, 239-244. 

447.  A Refinement of the Crystal Structure of Tetraphenylmethane:  Three Independent Redeterminations, A. Robbins, G. A. Jeffrey, J. P. Chesick, J. Donohue, F. A. Cotton, B. A. Frenz and C. A. Murillo, Acta Cryst. 1975, B31, 2395-2399. 

448.  I:  The Nucleotide Binding Site of Staphylococcal Nuclease and II:  A New Approach to the Refinement of the Crystal Structures of Biological Macro­molecules, D. M. Collins, F. A. Cotton, E. E. Hazen, Jr. and M. J. Legg, in "Structure and Conformation of Nucleic Acids and Protein-Nucleic Acid Interactions," pp. 317-331 1975. 

449.  Protein Crystal Structures:  Quicker, Cheaper Approaches, D. M. Collins, F. A. Cotton, E. E. Hazen, Jr., E. F. Meyer, Jr., C. N. Morimoto, Science 1975, 190, 1047-1053. 

450.  Synthesis and Structure Proof of a New Ring System from the Reaction of Diironnonacarbonyl and Naphtho[b]cyclopropene, F. A. Cotton, J. M. Troup, W. E. Billups, L. P. Lin and C. V. Smith, J. Organometal. Chem. 1975, 102, 345-351.

1976

451.  The Structure of Bis(diphenyldipyrazolylborato)nickel(II), F. A. Cotton and C. A. Murillo, Inorg. Chim. Acta 1976, 17, 121-124.

452.  Metal Carbonyls:  Some New Observations in an Old Field, F. A. Cotton, in "Progress in Inorganic Chemistry," 1976, Volume 21, pp. 2-28. 

453.  The Mechanism of Formation and Crystal Structure of trans-dichloro­tetra­kis­(dimethylphosphine)­ruthenium(II), RuCl₂[PH(CH₃)₂]₄, F. A. Cotton, B. A. Frenz and D. L. Hunter, Inorg. Chim. Acta 1976, 16, 203-207. 

454.  Structural and Carbon-13 Nuclear Resonance Studies of a Compound Containing the Fe₂(CO)₆ Entity.  Hexacarbonyl[μ-(1,2,5-η:1,4,5-η)-3-oxo-1,2,4,5-tetraphenyl-1,4-pentadiene-1,5-diyl]di­iron(Fe–Fe), F. A. Cotton, D. L. Hunter and J. M. Troup, Inorg. Chem. 1976, 15, 63-67. 

455.  Tetrakis(glycine)dimolybdenum Disulfate Tetrahydrate, F. A. Cotton and T. R. Webb, Inorg. Chem. 1976, 15, 68-71. 

456.  Preparation and Structure of a New Derivative of Tetrarhodium Dodeca­carbonyl.  Further Refinement of the Structure of Tetracobalt Dodeca­carbonyl, F. H. Carre, F. A. Cotton and B. A. Frenz, Inorg. Chem. 1976, 15, 380-387. 

457.  Unusual Complexes formed by Reaction of Diiron Nonacarbonyl with 1-ene-3-yne Molecules, F. A. Cotton, J. D. Jamerson and B. R. Stults, Inorg. Chim. Acta 1976, 17, 235-242.

458.  Further Evidence for the "Piano Stool" Transition State in η⁶-Cycloocta­tetraenemetal Fluxional Molecules, F. A. Cotton and J. R. Kolb, J. Organometal. Chem. 1976, 107, 113-119.

459.  Tris(η⁵-cyclopentadienyl)tricarbonyltricobalt. An Exceptionally Deform­able Molecule, F. A. Cotton and J. D. Jamerson, J. Amer. Chem. Soc. 1976, 98, 1273-1274.

460.  Oxidative Addition of Hydrohalic Acids to Dimolybdenum(II) Species.  Reformulation of Mo₂X₈^3- as Mo₂X₈H^3-, F. A. Cotton and B. J. Kalbacher, Inorg. Chem. 1976, 15, 522-524.

461.  Structural and Dynamical Properties of Dicyclopentadienyltetra­car­bonyl­di­iron Derivatives with Linked Rings, F. A. Cotton, D. L. Hunter, P. Lahuerta and A. J. White, Inorg. Chem. 1976, 15, 557-564.

462.  Carbon-13 Nuclear Magnetic Resonance Study of the Fluxional Behavior of Cyclooctatetra­enetri­carbonyl­iron and -ruthenium, F. A. Cotton and D. L. Hunter, J. Amer. Chem. Soc. 1976, 98, 1413-1417.

463.  Calculation of the Ground State Electronic Structures and Electronic Spectra of Di- and Trisulfide Radical Anions by the Scattered Wave-SCF-Xα Method, F. A. Cotton, J. B. Harmon and R. M. Hedges, J. Amer. Chem. Soc. 1976, 98, 1417-1424.

464.  Metal-Metal Multiple Bonds in Organometallic Compounds.  I.  (Di-tert- butylacetylene)­hexacarbonyl­diiron and -dicobalt, F. A. Cotton, J. D. Jamerson and B. R. Stults, J. Amer. Chem. Soc. 1976, 98, 1774-1779. 

465.  Investigations of Quadruple Bonds by Polarized Crystal Spectra.  I.  The Interpretation of the Spectrum of Tetra(n-butylammonium) Octa­chloro­di­rhen­ate.  The Disordered Crystal Structure, F. A. Cotton, B. A. Frenz, B. R. Stults and T. R. Webb, J. Amer. Chem. Soc. 1976, 98, 2768-2773. 

466.  Investigations of Quadruple Bonds by Polarized Crystal Spectra.  2.  Quadruply Bonded Tetra-μ-glycine-dimolybdenum(II) Sulfate Tetra­hydrate, F. A. Cotton, D. S. Martin, T. R. Webb and T. J. Peters, Inorg. Chem. 1976, 15, 1199-1201.

467.  Structure and Bonding of a Compound Containing Two Quadruply Bonded Rhenium(II) Atoms.  Solution of an Unusual Form of Crystallographic Disorder, F. A. Cotton, B. A. Frenz, J. R. Ebner and R. A. Walton, Inorg. Chem. 1976, 15, 1630-1633.

468.  The Molybdenum-Molybdenum Triple Bond.  1.  Hexakis(dimethylamido)­di­molyb­denum and Some Homologues: Preparation, Structure, and Properties, M. H. Chisholm, F. A. Cotton, B. A. Frenz, W. W. Reichert, L. W. Shive and B. R. Stults, J. Amer. Chem. Soc. 1976, 98, 4469-4476.

469.  The Tungsten-Tungsten Triple Bond.  1.  Preparation, Properties, and Structural Characterization of Hexakis(dimethylamido)ditungs­ten(III) and Some Homologues, M. H. Chisholm, F. A. Cotton, M. Extine and B. R. Stults, J. Amer. Chem. Soc. 1976, 98, 4477-4485.

470.  The Tungsten-Tungsten Triple Bond.  2.  Preparation, Structure, and Dynamical Behavior of Dichlorotetrakis(diethylamido)ditungsten, M. H. Chisholm, F. A. Cotton, M. Extine, M. Millar and B. R. Stults, J. Amer. Chem. Soc. 1976, 98, 4486-4491.

471.  Electronic Spectra of Crystal of Dimolybdenum Tetraformate and the Tetra­sulfatodimolybdenum(II) Ion, F. A. Cotton, D. S. Martin, P. E. Fanwick, T. J. Peters, T. R. Webb, J. Amer. Chem. Soc. 1976, 98, 4681-4682.

472.  Insertion Reactions of Carbon Dioxide with Triply Bonded Ditungsten Dialkyl­amido Compounds.  Structures and Dynamic Properties of the Resulting Carbamato Complexes, M. H. Chisholm, M. Extine, F. A. Cotton, B. R. Stults, J. Amer. Chem. Soc. 1976, 98, 4683-4684.

473.  Bonding Implications of the Resistance of Dimolybdenum(II) to Attach Axial Ligands.  Structures of Two Polyprazolylborate Complexes, D. M. Collins, F. A. Cotton and C. A. Murillo, Inorg. Chem. 1976, 15, 1861-1866.

474.  The Scrambling of Carbonyl Groups in Guaiazulenehexacarbonyldimolyb­denum and Two Isomeric Triethylphosphine Substitution Products, F. A. Cotton, P. Lahuerta and B. R. Stults, Inorg. Chem. 1976, 15, 1866-1871.

475.  Preparation and Structure of a Multiply Bonded Re₂⁵⁺ Species Bridged by Two Diphosphinomethane Ligands, F. A. Cotton, L. W. Shive and B. R. Stults, Inorg. Chem. 1976, 15, 2239-2244.

476.  A New Structural Type for M₃(CO)₁₂ Molecules and Their Derivatives.  The Molecular Structure of Ru₃(CO)₁₀(1,2-diazine), F. A. Cotton and J. D. Jamerson, J. Amer. Chem. Soc. 1976, 98, 5396-5397.

477.  The Tungsten–Tungsten Triple Bond.  3.  Dimethyltetrakis(diethyl­amido)­ditungsten. Structure and Dynamical Solution Behavior, M. H. Chisholm, F. A. Cotton, M. Extine, M. Millar and B. R. Stults, Inorg. Chem. 1976, 15, 2244-2252.

478.  The Tungsten–Tungsten Triple Bond.  4.  Structural Characterization of Hexakis(trimethylsilylmethyl)­ditungsten and Preparation of Bis-μ-(tri­methyl­silylmethylidyne)-tetrakis(trimethylsilylmethyl)ditungsten, M. H. Chisholm, F. A. Cotton, M. Extine and B. R. Stults, Inorg. Chem. 1976, 15, 2252-2257.

479.  The Preparation and Crystal Structure of Dimolybdenum Tetraformate; Photo­electron Spectra of this and Several Other Dimolybdenum Tetra­carboxylates, F. A. Cotton, J. G. Norman, Jr., B. R. Stults and T. R. Webb, J. Coord. Chem. 1976, 5, 217-223.

480.  Carbonyl Scrambling in Azulenehexacarbonyldimolybdenum and Its Tungsten Analogue with Guaiazulene.  Structure of Guaiazulenehexa­carbonyldi­tung­sten, F. A. Cotton and B. E. Hanson, Inorg. Chem. 1976, 15, 2806-2809.

481.  Structure of Tetrakis(benzoato)dimolybdenum(II), D. M. Collins, F. A. Cotton and C. A. Murillo, Inorg. Chem. 1976, 15, 2950-2951.

482.  Synthesis and Structure of Dilithium Octamethyldirhenate(III), F. A. Cotton, L. D. Gage, K. Mertis, L. W. Shive and G. Wilkinson, J. Amer. Chem. Soc. 1976, 98, 6922-6926.

483.  Unexpectedly Complex Structure and Dynamic Behavior of Bis(η⁵-cyclo­penta­dienyl)dicarbonyl Molybdenum-μ-hex-3-yne (Mo–Mo), W. I. Bailey, Jr., F. A. Cotton, J. D. Jamerson and J. R. Kolb, J. Organometal. Chem. 1976, 121, C23-C26.

1977

484.  Localized and Internuclear Carbonyl Scrambling in Azulenepenta­carbonyldi­iron(Fe–Fe) and Its Ruthenium Analogue, F. A. Cotton, B. E. Hanson, J. R. Kolb and P. Lahuerta, Inorg. Chem. 1977, 16, 89-92. 

485.  The Tungsten–Tungsten Triple Bond.  5.  Chlorine Atom Substitution Reac­tions Involving Dichloro­tetrakis­(diethylamido)ditungsten.  Prepara­tion, Pro­perties, Structures, and Dynamical Solution Behavior of Bis(tri­methyl­silylmethyl)-, Dibromo-, and Diiodotetra­kis(diethyl­amido)­di­tung­sten, M. H. Chisholm, F. A. Cotton, M. W. Extine, M. Millar and B. R. Stults, Inorg. Chem. 1977, 16, 320-328.

486.  Crystallographic Proof of the Stability of a Quadruple Bond between Tungsten Atoms, D. M. Collins, F. A. Cotton, S. Koch, M. Millar and C. A. Murillo, J. Amer. Chem. Soc. 1977, 99, 1259-1261.

487.  μ-Allene-bis(cyclopentadienyl)tetracarbonyldimolybdenum; a Bridging Allene Ligand, M. H. Chisholm, L. A. Rankel, W. I. Bailey, Jr., F. A. Cotton and C. A. Murillo, J. Amer. Chem. Soc. 1977, 99, 1261-1262.

488.  Hexakis(neopentoxy)dimolybdenum. Preparation, Characterization and Reactions with Lewis Bases and Carbon Dioxide, M. H. Chisholm, W. W. Reichert, F. A. Cotton and C. A. Murillo, J. Amer. Chem. Soc. 1977, 99, 1652-1654.

489.  The Tungsten–Tungsten Triple Bond.  6.  Hexakis(N,N-dimethylcarbamato)­ditungsten and Dimethyltetrakis(N,N-diethylcarbamato)ditungsten.  Struc­tures and Dynamical Solution Behavior, M. H. Chisholm, F. A. Cotton, M. W. Extine and B. R. Stults, Inorg. Chem. 1977, 16, 603-611.

490.  The Role of Arginine Residues at Enzyme Active Sites.  The Interaction between Guanidinium Ions and p-Nitrophenyl Phosphate and its Effect on the Rate of Hydrolysis of the Ester, F. A. Cotton, T. la Cour, E. E. Hazen, Jr. and M. J. Legg, Biochim. et Biophys. Acta 1977, 481, 1-5. 

491.  Preparation of Several Polypyrazolylborato Compounds.  Structures of Two Phenyltrispyrazolylborato Complexes, F. A. Cotton, C. A. Murillo and B. R. Stults, Inorg. Chim. Acta 1977, 22, 75-80.

492.  Further Studies of the Electronic Spectra of Re₂Cl₈^2- and Re₂Br₈^2-. Assignment of the Weak Bands in the 600-350-nm Region.  Estimation of the Dissociation Energies of Metal-Metal Quadruple Bonds, W. C. Trogler, C. D. Cowman, H. B. Gray and F. A. Cotton, J. Amer. Chem. Soc. 1977, 99, 2993-2996.

493.  A New Mode of Carbonyl Scrambling. Structure and Dynamics of (1,2-Diazine)heptacarbonyl­diiron(Pe-Fe), F. A. Cotton, B. E. Hanson, J. D. Jamerson and B. R. Stults, J. Amer. Chem. Soc. 1977, 99, 3293-3297.

494.  The Carbonyl Scrambling Processes in the Isomeric Pentacarbonyl­guaia­zulenediiron and Homologous Ruthenium Molecules; a Novel Mechanism for the Internuclear Processes, F. A. Cotton, B. E. Hanson, J. R. Kolb, P. Lahuerta, G. G. Stanley, B. R. Stults and A. J. White, J. Amer. Chem. Soc. 1977, 99, 3673-3683.

495.  The Molybdenum-Molybdenum Triple Bond.  2.  Hexakis(alkoxy)dimolybdenum Compounds:  Preparation, Properties, and Structural Characterization of Mo₂(CCH₂CMe₃)₆, M. H. Chisholm, F. A. Cotton, C. A. Murillo and W. W. Reichert, Inorg. Chem. 1977, 16, 1801-1808.

496.  Crystal and Molecular Structure of Anhydrous Tetraacetatodichromium, F. A. Cotton, C. E. Rice and G. W. Rice, J. Amer. Chem. Soc. 1977, 99, 4704-4707.

497.  The Crystal and Molecular Structure of Tetrameric Bis (2,4-Pentanedionato) Iron(II): An Unusual Iron-Carbon Interaction, F. A. Cotton and G. W. Rice, Nouv. J. Chimie. 1977, 1, 301-305.

498.  Preparation and Characterization of Compounds Containing the Octamethyl­ditungsten(II) Anion and Partially Chlorinated Analogues, F. A. Cotton, S. Koch, K. Mertis, M. Millar and G. Wilkinson, J. Am. Chem. Soc. 1977, 99, 4989-4992.

499.  Molybdenum–Molybdenum Bonds, F. A. Cotton, J. Less-Common Metals 1977, 54, 3-12.

500.  Local and Internuclear Carbonyl Scrambling in Pentacarbonyl-7H-indenedi­iron, (C₉H₈)Fe₂(CO)₅, and Tetracarbonyl-7H-indene(triethyl­phosphine)­di­iron, (C₉H₈)Fe₂(CO)₄(PEt₃), F. A. Cotton and B. E. Hanson, Inorg. Chem. 1977, 16, 1861-1865.

501.  Structure of the High-Temperature Form of Osmium(IV) Chloride, F. A. Cotton and C. E. Rice, Inorg. Chem. 1977, 16, 1865-1867.

502.  Cesium Octachlorodirhenate(III) Hydrate.  The Correct Structure and Its Significance with Respect to the Nature of Metal-Metal Multiple Bonding, F. A. Cotton and W. T. Hall, Inorg. Chem. 1977, 16, 1867-1871.

503.  Crystal Absorption Spectra for Potassium Octachlorodimolybdate(II) Dihydrate, P. E. Fanwick, D. S. Martin, F. A. Cotton and T. R. Webb, Inorg. Chem. 1977, 16, 2103-2106. 

504.  The Molecular Structure and Dynamic NMR Spectrum of bis[η⁵-cyclopenta­dienyl)dicarbonylmolyb­denum]-μ-ethyne(Mo–Mo), W. I. Bailey, Jr., D. M. Collins and F. A. Cotton, J. Organometal. Chem. 1977, 135, C53-C56. 

505.  Spectroscopic Study of the Tc₂Cl₈^3- Ion, F. A. Cotton, P. E. Fanwick, L. D. Gage, B. Kalbacher and D. S. Martin, J. Am. Chem. Soc. 1977, 99, 5642-5645.

506.  Detailed Electronic Description of Triple Bonds between Transition Metal Atoms and Verification by Photoelectron Spectroscopy, F. A. Cotton, G. G. Stanley, B. J. Kalbacher, J. C. Green, E. Seddon and M. H. Chisholm, Proc. Natl. Acad. Sci. USA 1977, 74, 3109-3113.

507.  Self-Consistent Field Xα Scattered-Wave Treatment of the Electronic Structures of Octachlorodimetalate Anions of Technetium and Tungsten, F. A. Cotton and B. J. Kalbacher, Inorg. Chem. 1977, 16, 2386-2396. 

508.  The Tungsten-to-Tungsten Triple Bond. 7. Replacement of Dimethylamido by Chloro Groups in Hexakis(dimethylamido)ditungsten and -dimolybdenum Compounds.  Preparation, Properties, and Structure of Dichlorotetrakis­(dimethylamido)ditungsten and -dimolybdenum, M. Akiyama, M. H. Chisholm, F. A. Cotton, M. W. Extine and C. A. Murillo, Inorg. Chem. 1977, 16, 2407-2411.

509.  The Crystal and Molecular Structures of Bis(2,4-pentanedionato)chromium, F. A. Cotton, C. E. Rice and G. W. Rice, Inorg. Chim. Acta 1977, 24, 231-234.

510.  Structure and Stereodynamic Behavior of (1,2-Diazine)decarcarbonyl Triangulotriruthenium.  Evidence for Hidden Processes in Fluxional Molecules, F. A. Cotton, B. E. Hanson and J. D. Jamerson, J. Amer. Chem. Soc. 1977, 99, 6588-6594.

511.  Existence of Direct Metal-to-Metal Bonds in Dichromium Tetracarboxylates, F. A. Cotton and G. G. Stanley, Inorg. Chem. 1977, 16, 2688-2671.

512.  A Quadruple Bond Between Tungsten Atoms in an Air-Stable Compound, F. A. Cotton and S. A. Koch, J. Am. Chem. Soc. 1977, 99, 7371-7372.

513.  Exceedingly Short Metal-to-Metal Multiple Bonds, F. A. Cotton, S. Koch and Michelle Millar, J. Am. Chem. Soc. 1977, 99, 7372-7374.

514.  Preparation and Fluxional Behavior of (1,2-Diazine)­decacarbonyl-tri­angulo-triosmium, F. A. Cotton and B. E. Hanson, Inorg. Chem. 1977, 16, 2820-2822.

515.  The Preparation and Molecular Structure of Tetrapivalatodichloro­ditech­netate (III) and its Dirhenium Congener:  A Tc-Tc Quadruple Bond, F. A. Cotton and L. D. Gage, Nouv. J. Chim. 1977, 1, 441-442.

516.  The Probable Existence of a Triple Bond between Two Vanadium Atoms, F. A. Cotton and M. Millar, J. Am. Chem. Soc. 1977, 99, 7886-7891.

517.  Preparation of Decacarbonyl[bis(diphenylphosphino)methane]triruthenium and the Elucidation of Its Structure by Dynamic Carbon-13 NMR Spectro­scopy, F. A. Cotton and B. E. Hanson, Inorg. Chem. 1977, 16, 3369-3371.

518.  Tetrakis-(2,4,6-trimethoxyphenyl)dichromium. A Homologous New Compound with an Exceedingly Short Bond, F. A. Cotton and M. Millar, Inorg. Chim. Acta 1977, 25, L105-L106.

519.  Observations on the Stereodynamic Behavior of Mono- and Polynuclear Iron Carbonyl Compounds Including a Survey of M(CO)₃ Scrambling Processes, F. A. Cotton and B. E. Hanson, Israel J. Chem. 1977, 15, 165-173.

520.  The Chemical and Structural Characteristics of the Closo-phosphorimides and their Derivatives, J. G. Riess, M. Postel, F. Jeanneaux, F. A. Cotton, B. R. Stults and C. E. Rice, 1st International Congress on Phosphorus Compounds 1977, 51-82, October 17-21.

1978

521.  Insensitivity of the Molybdenum-to-Molybdenum Quadruple Bond in the Dimolybdenum Tetracarboxylates to Axial Coordination and Changes in Inductive Effects, F. A. Cotton, M. W. Extine and L. D. Gage, Inorg. Chem. 1978, 17, 172-176.

522.  Sensitivity of the Chromium-Chromium Quadruple Bond in Dichromium Tetra­carboxylates to Axial Coordination and Changes in Inductive Effects, F. A. Cotton, M. W. Extine and G. W. Rice, Inorg. Chem. 1978, 17, 176-188.

523.  Preparation and Structure of a Quadruply Bonded Dimolybdenum Compound Containing the 7-Azaindolyl Ligand, F. A. Cotton, D. G. Lay and M. Millar, Inorg. Chem. 1978, 17, 186-188.

524.  The Molybdenum–Molybdenum Triple Bond.  3.  A Triple Bond Between Two Four-Coordinated Molybdenum(III) Atoms.  Structural Characterization of the Bis(dimethylamine) Adduct of Dimolybdenum Hexatrimethylsiloxide, M. H. Chisholm, F. A. Cotton, M. W. Extine and W. W. Reichert, J. Am. Chem. Soc. 1978, 100, 153-157.

525.  Reactions of Metal-to-Metal Multiple Bonds.  1.  μ-Allenebis(cyclopenta­dienyl)tetracarbonyl­dimolybdenum and -ditungsten Compounds.  Preparation Properties, and Structural Characterization, W. I. Bailey, Jr., M. H. Chisholm, F. A. Cotton, C. A. Murillo and L. A. Rankel, J. Am. Chem. Soc. 1978, 100, 802-807.

526.  Reactions of Metal-to-Metal Multiple Bonds. 2. Reactions of Bis(cyclo­penta­dienyl)tetracarbonyl­dimolybdenum with Small Unsaturated Molecules. Structural Characterization of μ-Dimethylamino­cyana­mide-bis(cyclopenta­dienyl)tetracarbonyldimolybdenum, M. H. Chisholm, F. A. Cotton, M. W. Extine and L. A. Rankel, J. Am. Chem. Soc. 1978, 100, 807-811.

527.  Crystal and Molecular Structure of Tris[tetra-μ-formato-diaquodi­chro­mium(II)] Decahydrate:  A Case of an Unusually Good False Minimum in a Structure Solution, F. A. Cotton and G. W. Rice, Inorg. Chem. 1978, 17, 688-692.

528.  Reactions and Reaction Products of Bromine and Iodine with Tetrakis­(ethyl ­xanthato)dimolybdenum (4°Mo–Mo), F. A. Cotton, M. W. Extine and R. H. Niswander, Inorg. Chem. 1978, 17, 692-696.

529.  Detailed Structure of Bis(μ-trimethyl­silylmethylidyne)-tetrakis­(tri­methyl­silylmethyl)ditungsten(W-W), M. H. Chisholm, F. A. Cotton, M. W. Extine and C. A. Murillo, Inorg. Chem. 1978, 17, 696-698.

530.  The Molybdenum–Molybdenum Triple Bond.  4.  Insertion Reactions of Hexakis(alkoxy)dimolybdenum Compounds with Carbon Dioxide and Single Crystal X-Ray Structural Characterization of Mo₂(O₂COBu-t)₂(OBu-t)₄, M. H. Chisholm, F. A. Cotton, M. W. Extine and W. W. Reichert, J. Amer. Chem. Soc. 1978, 100, 1727-1734.

531.  An Unusual, Trinuclear, Mixed-Valence Reaction Product of (Dicyclopenta­dienyl­chromium with Trifluoroacetic Acid: Bis(cyclopentadienyl)­hexakis­(trifluoroacetato)trichromium, F. A. Cotton and G. W. Rice, Inorg. Chim. Acta 1978, 27, 75-78.

532.  Reactions of Triply Bonded Dimetal Compounds.  Reversible Addition of Carbon Monoxide to a Hexakis(alkoxy)dimolybdenum Compound.  A Molecule with a Carbonyl-Bridged Metal-Metal Double Bond, M. H. Chisholm, R. L. Kelly, F. A. Cotton and M. W. Extine, J. Am. Chem. Soc. 1978, 100, 2256-2257.

533.  Molecular and Electronic Structure of Tetrakis(dimethylamido)­molyb­denum(IV), M. H. Chisholm, F. A. Cotton and M. W. Extine, Inorg. Chem. 1978, 17, 1329-1332. 

534.  La₈Ru₄O₂₁:  A Mixed Valence Ternary Ruthenium Oxide of a New Hexagonal Structure Type, F. A. Cotton and C. E. Rice, J. Solid State Chem. 1978, 24, 359-365.

535.  The Crystal Structure of La₃Ru₃O₁₁:  A New Cubic KSbO₃ Derivative Oxide with No Metal-Metal Bonding, F. A. Cotton and C. E. Rice, J. Solid State Chem. 1978, 25, 137-142.

536.  Reactions of Metal-to-Metal Multiple Bonds.  3.  Addition of Nitric Oxide to Hexakis(alkoxy)­dimolybdenum Compounds.  Preparation and Properties of Bis(nitrosyl)hexakis(alkoxy)dimolybdenum Compounds and Structural Charac­ter­ization of the Isopropoxy Derivative, M. H. Chisholm, F. A. Cotton, M. W. Extine and R. L. Kelley, J. Am. Chem. Soc. 1978, 100, 3354-3358.

537.  Molecular and Electronic Structure of Tetraallyldirhenium, F. A. Cotton and M. W. Extine, J. Am. Chem. Soc. 1978, 100, 3788-3792.

538.  The Electronic Structures of the Tetra(μ-Sulfato)Dimolybdenum Ions, T. F. Block, R. F. Fenske, D. L. Lichtenberger, F. A. Cotton, J. Coord. Chem. 1978, 8, 109-112.

539.  Bis(dimethylamido)tris(N,N-dimethylcarbamato)tantalum(V).  Structure and Dynamical Solution Behavior of a Compound Containing Seven-Coordinate Tantalum, M. H. Chisholm, F. A. Cotton and M. W. Extine, Inorg. Chem. 1978, 17, 2000-2003.

540.  Further Studies of Cr-Cr Bond Lengths in Quadruply Bonded Dinuclear Compounds, F. A. Cotton and G. W. Rice, Inorg. Chem. 1978, 17, 2004-2009. 

541.  Structural and Dynamic Study of Bis(tetraethyl pyrophosphite) pentacar­bonyl­di­iron(Fe–Fe) and (Tetraethyl pyrophosphite)heptacarbonyldi­iron­(Fe–Fe), F. A. Cotton, R. J. Haines, B. E. Hanson and J. C. Sekutowski, Inorg. Chem. 1978, 17, 2010-2014. 

542.  Exceedingly Short Metal-Metal Bond in a Bis(o-alkoxyphenyl) dicarboxy­latodichromium Compound, F. A. Cotton and M. Millar, Inorg. Chem. 1978, 17, 2014-2017.

543.  X-ray Crystallographic Structural Studies of the Quadruply Bonded Octamethylditungsten Anion and a Related Species Containing a Mixture of Chloro and Methyl Ligands, D. M. Collins, F. A. Cotton, S. A. Koch, M. Millar and C. A. Murillo, Inorg. Chem. 1978, 17, 2017-2020.

544.  Rational Preparation and Structural Study of a Dichromium o-Oxyphenyl Compound:  The Shortest Metal-to-Metal Bond Yet Observed, F. A. Cotton and S. Koch, Inorg. Chem. 1978, 17, 2021-2024.

545.  Discovering and Understanding Multiple Metal-to-Metal Bonds, F. A. Cotton, Accounts of Chem. Res. 1978, 11, 225-232.

546.  A Triad of Homologous, Air-Stable Compounds Containing Short, Quadruple Bonds Between Metal Atoms of Group 6, F. A. Cotton, P. E. Fanwick, R. H. Niswander and J. C. Sekutowski, J. Am. Chem. Soc. 1978, 100, 4725-4732.

547.  A Trinuclear Molybdenum(IV) Cluster Compound Having an Unusual Structure and Unusual Stability, A. Bino, F. A. Cotton, Z. Dori, J. Am. Chem. Soc. 1978, 100, 5252-5253.

548.  Tetrakis(2-methoxy-5-methylphenyl)dichromium, F. A. Cotton, S. A. Koch and M. Millar, Inorg. Chem. 1978, 17, 2084-2086.

549.  Dichromium and Dimolybdenum Compounds of 2,6-Dimethoxyphenyl and 2,4,6-Trimethoxyphenyl Ligands, F. A. Cotton, S. A. Koch and M. Millar, Inorg. Chem. 1978, 17, 2087-2093. 

550.  Preparation and Structures of the Homologous Quadruply Bonded Tris(cyclo­octatetraene)dimolybdenum and -ditungsten, F. A. Cotton, S. A. Koch, A. J. Schultz and J. M. Williams, Inorg. Chem. 1978, 17, 2093-2098. 

551.  Tetrachlorobis[l,2-bis(diphenylphosphino)ethane]dirhenium.  A Rhenium-Rhenium Triple Bond in a Staggered Conformation, F. A. Cotton, G. G. Stanley and R. A. Walton, Inorg. Chem. 1978, 17, 2099-2102.

552.  A Thiol Complex of Technetium Pertinent to Radiopharmaceutical Use of ^99mTc, J. E. Smith, E. F. Byrne, F. A. Cotton and J. C. Sekutowski, J. Am. Chem. Soc. 1978, 100, 5571-5572.

553.  The Molybdenum-to-Molybdenum Triple Bond.  5.  Preparation and Structure of Dimethyltetrakis­(dimethylamido)dimolybdenum, M. H. Chisholm, F. A. Cotton, M. W. Extine and C. A. Murillo, Inorg. Chem. 1978, 17, 2338-2340.

554.  Reactions of Metal-to-Metal Multiple Bonds.  4.  μ-Acetylene-bis(cyclo­pentadienyl)tetracarbonyl­dimolybdenum Compounds. Preparations, Proper­ties, Structural Characterizations, and Dynamical Solution Behavior, W. I. Bailey, Jr., M. H. Chisholm, F. A. Cotton and L. A. Rankel, J. Am. Chem. Soc. 1978, 100, 5764-5773.

555.  Structure and Bonding in Octaisopropoxydimolybdenum(IV), M. H. Chisholm, F. A. Cotton, M. W. Extine and W. W. Reichert, Inorg. Chem. 1978, 17, 2944-2946.

556.  Preparation and Characterization of Di-μ-sulfido Binuclear Compounds of W(IV) and W(V).  Unambiguous Examples of Formal Single and Double Bonds Between Tungsten Atoms, A. Bino, F. A. Cotton, Z. Dori and J. C. Sekutowski, Inorg. Chem. 1978, 17, 2946-2950.

557.  Tungsten Pentachloride, F. A. Cotton and C. E. Rice, Acta Cryst. 1978, B34, 2833-2834.

558.  Chemistry of Compounds Containing Metal-to-Metal Triple Bonds Between Molybdenum and Tungsten, M. H. Chisholm and F. A. Cotton, Accts. Chem. Res. 1978, 11, 356-362.

559.  Ground State Electronic Structures of Some Metal Atom Cluster Compounds, F. A. Cotton and G. G. Stanley, Chem. Phys. Lett. 1978, 58, 450-453.

560.  Di(η⁵-cyclopentadienyl)pentacarbonyldivanadium. A Prototypal Example of Semibridging Carbonyl Groups, F. A. Cotton, L. Kruczynski and B. A. Frenz, J. Organometal. Chem. 1978, 160, 93-100.

561.  Structure, Bonding, and Chemistry of closo-Tetraphosphorus Hexakis(methy­limide), P₄(NCH₃)₆, and Its Derivatives.  1.  The Structures of the Tetra-P-thio and Tetra-P-oxo Derivatives, F. Casabianca, F. A. Cotton, J. G. Riess, C. E. Rice and B. R. Stults, Inorg. Chem. 1978, 17, 3232-3236.

562.  A Well-Charactarized Compound Containing a Heteronuclear (Molybdenum–Tungsten) Quadruple Bond, F. A. Cotton and B. E. Hanson, Inorg. Chem. 1978, 17, 3237-3240.

563.  Two Bis(diphenylphosphinomethane) (DPPM) Complexes of Quadruply Bonded Dimolybdenum(II): Mo₂(DPPM)₂X₄, X = Cl, NCS, E. H. Abbott, K. S. Bose, F. A. Cotton, W. T. Hall and J. C. Sekutowski, Inorg. Chem. 1978, 17, 3240-3245.

564.  A New Class of Trinuclear Tungsten(IV) Cluster Compounds with W-W Single Bonds, A. Bino, F. A. Cotton, Z. Dori, S. Koch, H. Küppers and M. Millar, Inorg. Chem. 1978, 17, 3245-3253.

565.  Two New Molybdenum Complexes and Their Structures, F. A. Cotton, P. E. Fanwick and J. W. Fitch, III, Inorg. Chem. 1978, 17, 3254-3257.

566.  Two Quadruply-bonded Dimolybdenum Tetra(dithiocarboxylato) Compounds, F. A. Cotton, P. E. Fanwick, R. H. Niswander and J. C. Sekutowski, Acta Chem. Scand. 1978, A32, 663-671.

567.  Thermochemistry of Some Metal-to-Metal Triple Bonds, J. A. Connor, G. Pilcher, H. A. Skinner, M. H. Chisholm, F. A. Cotton, J. Am. Chem. Soc. 1978, 100, 7738-7739.

568.  A New Example of a Dichromium Compound with a Supershort CrCr Quadruple Bond, F. A. Cotton, B. E. Hanson and G. W. Rice, Angew. Chem. 1978, 90, 1015-1016; International Edition in English, 17, 953.

569.  Structure, Bonding, and Chemistry of closo-Tetraphosphorus Hexakis(methy­limide), P₄(NCH₃)₆, and Its Derivatives. 2. Polymorphs of the Monothio Derivative, F. A. Cotton, J. G. Riess, C. E. Rice and B. R. Stults, Inorg. Chem. 1978, 17, 3521-3525.

570.  A Binuclear Tantalum Compound Containing Bridging 1,2-Dimethyl-1,2-diimi­doethene Formed by Dimerization of Acetonitrile, F. A. Cotton and W. T. Hall, Inorg. Chem. 1978, 17, 3525-3528.

571.  Reactions of Transition-Metal-Nitrogen σ Bonds.  5.  Carbonation of Tetrakis(diethylamido)chromium(IV) to Yield Binuclear Chromium(III) and -(II) Carbamato Complexes, M. H. Chisholm, F. A. Cotton, M. W. Extine and D. C. Rideout, Inorg. Chem. 1978, 17, 3536-3540.

572.  Homologous Chromium, Molybdenum, and Tungsten Compounds with Very Short Quadruple Bonds, F. A. Cotton, R. H. Niswander and J. C. Sekutowski, Inorg. Chem. 1978, 17, 3541-3545.

573.  Staphylococcal Nuclease Reviewed: A Prototypic Study in Contemporary Enzymology.  I.  Isolation; Physical and Enzymatic Properties, P. W. Tucker, E. E. Hazen, Jr. and F. A. Cotton, Mol. & Cell. Biochem. 1978, 22, 67-77.

1979

574.  Staphylococcal Nuclease Reviewed: A Prototypic Study in Contemporary Enzymology.  II.  Solution Studies of the Nucleotide Binding Site and the Effects of Nucleotide Binding, P. W. Tucker, E. E. Hazen, Jr. and F. A. Cotton, Mol. & Cell. Biochem. 1979, 23, 3-16.

575.  Staphylococcal Nuclease Reviewed: A Prototypic Study in Contemporary Enzymology.  III.  Correlation of the Three-Dimensional Structure with the Mechanisms of Enzymatic Action, P. W. Tucker, E. E. Hazen, Jr. and F. A. Cotton, Mol. & Cell. Biochem. 1979, 23, 67-86.

576.  Staphylococcal Nuclease Reviewed: A Prototypic Study in Contemporary Enzymology.  IV.  The Nuclease as a Model for Protein Folding, P. W. Tucker, E. E. Hazen, Jr. and F. A. Cotton, Mol. & Cell. Biochem. 1979, 23, 131-141.

577.  Reactions of Metal-to-Metal Multiple Bonds.  5.  Addition of Nitric Oxide to Hexa-tert-butoxy­ditungsten. Preparation, Properties and Structural Characterization of Tri-tert-butoxy(ni­trosyl)(pyri­dine)­tungsten, M. H. Chisholm, F. A. Cotton, M. W. Extine and R. L. Kelly, Inorg. Chem. 1979, 18, 116-119.

578.  Dicyclopentadienyldi-tert-butoxydichromium.  Preparation, Properties, Structure, and Reactions with Small Unsaturated Molecules, M. H. Chisholm, F. A. Cotton, M. W. Extine and D. C. Rideout, Inorg. Chem. 1979, 18, 120-125.

579.  Crystal and Molecular Structure of Bis(pentamethylcyclopentadienyl)­dicarbonyldicobalt, W. I. Bailey, Jr., D. M. Collins, F. A. Cotton, J. C. Baldwin and W. C. Kaska, J. Organometal. Chem. 1979, 165, 373-381.

580.  A Partly Staggered Quadruple Bond in Tetrabromobis(1-diphenylphos­phino-2-diphenylarsinoethane)­dimolybdenum(II), F. A. Cotton, P. E. Fanwick, J. W. Fitch, H. D. Glicksman and R. A. Walton, J. Am. Chem. Soc. 1979, 101, 1752-1757.

581.  Variable Electron Population of Discrete Metal Atom Clusters of the M₃X₁₃ Type, A. Bino, F. A. Cotton and Z. Dori, Inorg. Chim. Acta 1979, 33, L133-L134.

582.  Some New Types of Quadruply Bonded Dirhenium Compounds Containing Bridging Carboxylato Groups, F. A. Cotton, L. D. Gage and C. E. Rice, Inorg. Chem. 1979, 18, 1138-1142.

583.  1,3-Diphenyltriazine Complexes of Dichromium(II), Dimolybdenum(II), and Chromium(III), F. A. Cotton, G. W. Rice and J. C. Sekutowski, Inorg. Chem. 1979, 18, 1143-1149.

584.  A Quadruply Bonded Dimolybdenum Compound with Bridging Pyrimidinethiol Ligands, F. A. Cotton, R. H. Niswander and J. C. Sekutowski, Inorg. Chem. 1979, 18, 1149-1151.

585.  A Set of Homologous Quadruply Bonded Molecules of Dichromium(II), Dimolybdenum(II), and Ditungsten(II) with the Ligand 2,4-Dimethyl-6-hydroxypyrimidine, F. A. Cotton, R. H. Niswander and J. C. Sekutowski, Inorg. Chem. 1979, 18, 1152-1159.

586.  A New Compound Containing the Tetrasulfatodimolybdenum Anion with a Bond Order of 3.5, A. Bino and F. A. Cotton, Inorg. Chem. 1979, 18, 1159-1161.

587.  Tetradecaisopropoxydihydridotetratungsten(IV).  Oxidative Addition of PrO-H across a Tungsten-to-Tungsten Triple Bond, M. Akiyama, D. Little, M. H. Chisholm, D. A. Haitko, F. A. Cotton and M. W. Extine, J. Am. Chem. Soc. 1979, 101, 2504-2506. 

588.  The "Supershort" Chromium-to-Chromium Quadruple Bond: Its Occurrence in a Tetracarboxamidatodi­chromium(II) Compound, A. Bino, F. A. Cotton, W. Kaim, J. Am. Chem. Soc. 1979, 101, 2506-2507.

589.  Mixed Amino Acid-Thiocyanato Complexes of Dimolybdenum(II), A. Bino and F. A. Cotton, Inorg. Chem. 1979, 18, 1381-1386.

590.  Oxidative Addition to a Quadruple Bond.  The Complete X-ray Structure of [Mo₂Cl₈H]^3-, A. Bino and F. A. Cotton, Angew. Chem. 1979, 91, 356-357 International Edition in English 1979, 18, 332-333.

591.  Some Reactions of the Octahalodirhenate(III) Ions.  10.  Further Study of the Tetrakis(pivalato)dirhenium Dihalides, D. M. Collins, F. A. Cotton and L. D. Gage, Inorg. Chem. 1979, 18, 1712-1715.

592.  Preparation and Structure of Dichlorotetrakis(o-oxypyridine)­di­rhe­nium(III), F. A. Cotton and L. D. Gage, Inorg. Chem. 1979, 18, 1716-1718.

593.  Polymorphs of Tetrakis(glycine)tetrachlorodimolybdenum(II), A. Bino, F. A. Cotton and P. E. Fanwick, Inorg. Chem. 1979, 18, 1719-1722.

594.  An EDTA Complex Containing Two Triangular Trimolybdenum Clusters with Mo-Mo Single Bonds. A. Bino, F. A. Cotton and Z. Dori, J. Am. Chem. Soc. 1979, 101, 3842-3847.

595.  The Unexpected Formation of a Mixed Bis(η⁵-pentamethylcyclopentadienyl)­tetracarbonyl(μ³-ethylidene)triangulotricobalt Compound and its Structural Characterization, W. I. Bailey, Jr., F. A. Cotton and J. D. Jamerson, J. Organometal. Chem. 1979, 173, 317-324.

596.  An Easily Prepared, Air-Stable Compound with a Triple Metal-to-Metal (MoMo) Bond, A. Bino and F. A. Cotton, Angew. Chem. 1979, 91, 496-497, Angew. Chem. Int. Ed. Engl. 1979, 18, 462-463.

597.  A Complex Reaction Product of Dimolybdenum Tetraacetate with Aqueous Hydrochloric Acid. Structural Characterization of the Hydrido-Bridged [Mo₂Cl₈H]^3- Ion, the [Mo(O)Cl₄(H₂O)]^- Ion, and an H₅O₂⁺ Ion with an Exceptionally Short Hydrogen Bond, A. Bino and F. A. Cotton, J. Am. Chem. Soc. 1979, 101, 4150-4154.

598.  Staphylococcal Nuclease:  Proposed Mechanism of Action Based on Structure of Enzyme-thymidine 3',5'-Bisphosphate-calcium Ion Complex at 1.5-Å Resolution, F. A. Cotton, E. E. Hazen, Jr. and M. J. Legg, Proc. Natl. Acad. Sci. USA 1979, 76, 2551-2555.

599.  The Reaction of the Octachlorodirhenate(III) Ion with Methyl Isocyanide giving the Pentachloro­(methylisocyano)rhenium(IV) Ion, F. A. Cotton, P. E. Fanwick and P. A. McArdle, Inorg. Chim. Acta 1979, 35, 289-292.

600.  The Tungsten-Tungsten Triple Bond. 8. Dinuclear Alkoxides of Tung­sten­(III) and Structural Characterization of Hexaisopro­­poxybis(pyridine)­ditungsten, the First Compound with Four-Coordinated Tungsten Atoms United by a Triple Bond, M. Akiyama, M. H. Chisholm, F. A. Cotton and M. W. Extine, D. A. Haitko, D. Little and P. E. Fanwick, Inorg. Chem. 1979, 18, 2266-2270.

601.  Structural Studies of Some Multiply Bonded Diruthenium Tetracarboxylate Compounds, A. Bino, F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1979, 18, 2599-2604.

602.  Reactions of Tantalum(III) with Alkynes and Nitriles, F. A. Cotton and W. T. Hall, J. Am. Chem. Soc. 1979, 101, 5094-5095.

603.  Low Temperature Electronic Spectra of Solid Tetrakis(dimethyl­-dimethy­lene­phos­phonium)­dimolyb­denum and -dichromium, F. A. Cotton and P. E. Fanwick, J. Am. Chem. Soc. 1979, 101, 5252-5255.

604.  Preparation of the Oxotetrabromo- and Oxotetraiodomolybdenum(V) Ions from Dimolybdenum Tetraacetate.  Structures by X-ray Crystallography.  A. Bino and F. A. Cotton, Inorg. Chem. 1979, 18, 2710-2713.

605.  Tetrakis(dimethylphosphoniumdimethylido)dichromium and -dimolybdenum.  1.  Crystal and Molecular Structures, F. A. Cotton, B. E. Hanson, W. H. Ilsley and G. W. Rice, Inorg. Chem. 1979, 18, 2713-2717.

606.  [N-(2-Pyridyl)acetamido-N,N']dimolybdenum:  The (New) Shortest Known Molybdenum–Molybdenum Quadruple Bond, F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chem. 1979, 18, 2717-2719.

607.  Reformulation from X-ray Crystallography of a Dinuclear Thiocyanate Com­plex of Rhenium.  The First Observation of Solely N-Bonded, Bridging Thiocyanate, F. A. Cotton, A. Davison, W. H. Ilsley and H. S. Trop, Inorg. Chem. 1979, 18, 2719-2723.

608.  Strong Metal-to-Metal Quadruple Bonds in a Series of Five Isostruc­­tural Compounds as Indicated by Photoelectron Spectroscopy, B. E. Bursten, F. A. Cotton, A. H. Cowley, B. E. Hanson, M. Lattman and G. G. Stanley, J. Am. Chem. Soc. 1979, 101, 6244-6249.

609.  Dimolybdenum Tetraacetate and the Octachlorodimolybdate(II) Anion as Reagents for Preparing Mononuclear Molybdenum(II) Complexes.  Geometry of the Hepta(methylisocyano)molybdenum(II) Cation, P. Brant, F. A. Cotton, J. C. Sekutowski, T. E. Wood and R. A. Walton, J. Am. Chem. Soc. 1979, 101, 6588-6593.

610.  Chelate Rings in a Quadruply Bonded Dimetal Compound:  Preparation and Structure of Diacetatodi(4-phenylimino-2-pentanonato)di­molyb­denum, F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chim. Acta 1979, 37, 267-272.

611.  Preparation and Structural Characterization of Salts of Oxotetra­chloro­technetium(V), F. A. Cotton, A. Davison, V. W. Day, L. D. Gage and H. S. Trop, Inorg. Chem. 1979, 18, 3024-3029.

612.  Tetraacetanilidodichromium and -dimolybdenum: Another Supershort Chromium–Chromium Bond with an Unexpected Structural Difference, A. Bino, F. A. Cotton and W. Kaim, Inorg. Chem. 1979, 18, 3030-3034.

613.  Preparation of Tetraammonium Octakis(isothiocyanato)dimolybdenum(II) and Structural Characteriza­tion of Two Crystalline Hydrates, A. Bino, F. A. Cotton and P. E. Fanwick, Inorg. Chem. 1979, 18, 3558-3562.

614.  The Tetrakis(hydrogen phosphato)dimolybdenum Ion (Mo₂(HPO₄)₄]^2-.  Com­pounds with a Metal-Metal Triple Bond Which Are Easily Prepared and Permanently Stable in Air, A. Bino and F. A. Cotton, Inorg. Chem. 1979, 18, 3562-3565.

615.  A Tetrakis(amidinato)dichromium Complex with a "Supershort" Chromium–Chromium Quadruple Bond, A. Bino, F. A. Cotton and W. Kaim, Inorg. Chem. 1979, 18, 3566-3568.

616.  A New Mixed-Ligand Complex of the Quadruply Bonded Ditungsten Unit.  Bis(N,N'-diphenylacet­amidinato)bis(2,4-dimethyl-6-hydroxyprimidinato)­ ditungsten Bis(tetrahydrofuranate), F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chem. 1979, 18, 3569-3571.

617.  Reactions of Metal-to-Metal Multiple Bonds.  6.  Reversible Carbonyla­tion of Hexakis(tert-butoxy)­dimolybdenum (M≡M).  A Carbonyl-Bridged Metal-to-Metal Double Bond, Mo₂(OBu-t)₆CO)(M=M), M. H. Chisholm, F. A. Cotton, M. W. Extine and R. L. Kelly, J. Am. Chem. Soc. 1979, 101, 7645-7650.

618.  Tetracarbanilanilidodichromium(II):  A Clue to the Understanding of the CrCr Quadruple Bond, F. A. Cotton, W. H. Ilsley and W. Kaim, Angew. Chem. 91, 937; Angew. Chem. Int. Ed. Engl. 1979, 18, 874-875.

619.  Molybdenum-to-Molybdenum Bonds:  a Spectrum of Multiplicities from Less Than One to Greater Than Four, A. Bino and F. A. Cotton, Proc. of the Climax Third Int. Conf. on the Chem. and Uses of Molybdenum, (H. F. Barry and P. C. H. Mitchell - Eds.). Climax Molybdenum Company, Ann Arbor, Michigan 1979, 1-8.

1980

620.  A Linear, Trinuclear, Mixed-Valence Chloro Complex of Ruthenium, [Ru₃Cl₁₂]^4-, A. Bino and F. A. Cotton, J. Am. Chem. Soc. 1980, 102, 608-611.

621.  Electronic Structures and Photoelectron Spectra of the Metal Atom Cluster Species Re₃Cl₉, Re₃Br₉, and [Re₃Cl₁₂]^3-, B. E. Bursten, F. A. Cotton, J. C. Green, E. A. Seddon and G. G. Stanley, J. Am. Chem. Soc. 1980, 102, 955-968.

622.  Structural Characterization of Four Quadruply Bonded Ditungsten Compounds and a New Trinuclear Tungsten Cluster, F. A. Cotton, T. R. Felthouse and D. G. Lay, J. Am. Chem. Soc. 1980, 102, 1431-1433.

623.  Structural Characterization of Two Tetrakis(μ-carbonato) Complexes of Dirhodium(II), F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1980, 19, 320-323.

624.  Structural Studies of Three Tetrakis(carboxylato)dirhodium(II) Adducts in Which Carboxylate Groups and Axial Ligands are Varied, F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1980, 19, 323-328.

625.  Pyridine and Pyrazine Adducts of Tetrakis(acetato)dichromium, F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1980, 19, 328-331.

626.  Spectroscopic and Quantum Theoretical Studies of Species with Metal-to-Metal Bonds, F. A. Cotton, J. Mol. Struct. 1980, 59, 97-108.

627.  Novel Solvents for the Catalytic Process for Producing Polyhydric Alcohols, L. Kaplan and F. A. Cotton, United States Patent 4,188,335, February 12 1980. Assignee: Union Carbide Corporation.

628.  Tetra(2-oxopyridinato)chloroditechnitate.  A New Compound with a Tc-Tc Bond of Order 3.5 and a Remarkable Vibronic Absorption Spectrum, F. A. Cotton, P. E. Fanwick and L. D. Gage, J. Am. Chem. Soc. 1980, 102, 1570-1577.

629.  Tetrakis[bis(difluorophosphino)methylamine]dichlorodimolybdenum.  A New Type of Compound with a Metal-Metal Triple Bond, F. A. Cotton, W. H. Ilsley and W. Kaim, J. Am. Chem. Soc. 1980, 102, 1918-1923.

630.  A Compound with an Osmium to Osmium Triple Bond, F. A. Cotton and J. L. Thompson, Inorg. Chim. Acta 1980, 44, L247-L248.

631.  Preparation and Structural Characterization of Polypeptide Complexes of Dimolybdenum(II). 1. A Tetrakis(glycylglycine) Complex, A. Bino and F. A. Cotton, J. Am. Chem. Soc. 1980, 102, 3014-3017.

632.  The Structure of Tetrachlorotetrakis(diethyl sulfide)dimolybdenum(II), F. A. Cotton and P. E. Fanwick, Acta Cryst. 1980, B36, 457-459.

633.  Crystal Structure and Polarized, Low-Temperature Electonic Absorption Spectrum of Tetrakis(L-leucine)dimolybdenum(II) Dichloride Bis(p-toluene­sulfonate) Dihydrate, A. Bino, F. A. Cotton and P. E. Fanwick, Inorg. Chem. 1980, 19, 1215-1221.

634.  Sensitivity of the Cr-Cr Quadruple Bond to Axial Interactions in Dichro­mium(II) Compounds, F. A. Cotton, W. H. Ilsley and W. Kaim, J. Am. Chem. Soc. 1980, 102, 3464-3474.

635.  Lewis Basicity of a Chlorine Atom Bound to an Aliphatic Carbon Atom as Sensed by a Quadruple Chromium-Chromium Bond.  Structures of M₂[(2,6-xylyl)­NC­(CH₃)O]₄·2CH₂Cl₂, M = Cr, Mo, F. A. Cotton, W. H. Ilsley and W. Kaim, J. Am. Chem. Soc. 1980, 102, 3475-3479.

636.  Bonding in Metal Atom Cluster Compounds from the d-Orbital Overlap Model to SCF-Xα-SW Calculations, B. E. Bursten, F. A. Cotton and G. G. Stanley, Israel J. of Chem. 1980, 19, 132-142.

637.  A Mixed-Ligand Complex of Quadruply Bonded Ditungsten(II):  Bis(2,4-di­methyl-6-oxopyrimidine)­bis(1,3-diphenyl­triazino)di­tungsten, F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chem. 1980, 19, 1450-1452.

638.  Homologous Chromium, Molybdenum, and Tungsten Derivatives of 6-Chloro-2-hydroxypyridine.  Inductive Effects on the Metal–Metal Bond Length, F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chem. 1980, 19, 1453-1457.

639.  Fluxional Molecules:  Reversible Thermal Intramolecular Rearrangements of Metal Carbonyls, F. A. Cotton and B. E. Hanson, in "Rearrangements in Ground and Excited States. Vol. 2, Essay 12, Academic Press, Inc., pp. 379-421 1980.

640.  Molecular Orbital and Spectroscopic Studies of Triple Bonds between Transition-Metal Atoms.  1.  The d³-d³ Mo₂L₆ Compounds (L = OR, NR₂, CH₂R), B. E. Bursten, F. A. Cotton, J. C. Green, E. A. Seddon and G. G. Stanley, J. Am. Chem. Soc. 1980, 102, 4579-4588.

641.  Ambidentate Character of Dimethyl Sulfoxide in Adducts of Tetrakis­(propionato)- and Tetrakis­(trifluoroacetato)dirhodium(II), F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1980, 19, 2347-2351.

642.  Reactions of Niobium(III) and Tantalum(III) Compounds with Acetylenes.  1.  Preparation and Structure of Pyridinium Tetrachloro(pyridine)­(tolane)­tantalate, [pyH][TaCl₄(py)(PhC≡CPh)], F. A. Cotton and W. T. Hall, Inorg. Chem. 1980, 19, 2352-2354.

643.  Reactions of Niobium(III) and Tantalum(III) Compounds with Acetylenes.  2.  Preparation and Structure of Ta₂Cl₄(μ-Cl)₂(μ-Me₃CC≡CCMe₃)(THF)₂.  The Shortest Known Ta-Ta bond, F. A. Cotton and W. T. Hall, Inorg. Chem. 1980, 19, 2354-2356.

644.  o-Phenylenebis(dimethylarsine)decacarbonyltriiron.  Preparation and Struc­ture of a Compound with Two Semibridging Carbonyl Ligands, A. Bino, F. A. Cotton, P. Lahuerta, P. Puebla and R. Uson, Inorg. Chem. 1980, 19, 2357-2359.

645.  Some Reactions of the Octahalodirhenate(III) Ions.  11.  Two New Quadruply Bonded Dirhenium Amidinato-Bridged Complexes, F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chem. 1980, 19, 2360-2364.

646.  Coordination Compounds with Metal to Metal Bonds:  The Constructive Interaction of Theory and Experiment, F. A. Cotton, Pure and Appl. Chem. 1980, 52, 2331-2337.

647.  Dimolybdenum:  Nature of the Sextuple Bond, B. E. Bursten, F. A. Cotton and M. B. Hall, J. Am. Chem. Soc. 1980, 102, 6348-6349.

648.  A Triple Bond between Osmium Atoms.  Preparation and Structure of Dichlorotetrakis(2-hydroxy­pyridinato)diosmium(III), F. A. Cotton and J. L. Thompson, J. Am. Chem. Soc. 1980, 102, 6437-6441.

649.  Dependence of Stability, Bond Strength and Electronic Structure of Dimetal Units upon Atomic Number, Oxidation Number and Chemical Environment, B. E. Bursten and F. A. Cotton, Faraday Symposium 1980, 14, 180-193.

650.  Hexaisopropoxydinitrosyldichromium and Its Reactions with Nitrogen Donor Ligands, D. C. Bradley, C. W. Newing, M. H. Chisholm, R. L. Kelly, D. A. Haitko, D. Little, F. A. Cotton and P. E. Fanwick, Inorg. Chem. 1980, 19, 3010-3014.

651.  Two New Amidato-Bridged Dimolybdenum(II) Compounds: Tetrakis[N-(2,6-dimethylphenyl)­formamido]­dimolybdenum Bis(tetrahydrofuranate) and Tetra­kis(N-phenylpivalamido)di­molybdenum, F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chem. 1980, 19, 3586-3589.

652.  Trinuclear Clusters of the Early Transition Elements, A. Müller, R. Jostes and F. A. Cotton, Angew. Chem. 1980, 92, 921; Internat. Edn. in English 1980, 19, 875-882.

1981

653.  The Crystal Structure of Dichlorobis(triphenylphosphine)(norborna­diene)­ruthenium, D. E. Bergbreiter, B. E. Bursten, M. S. Bursten and F. A. Cotton, J. Organometal. Chem. 1981, 205, 407-415.

654.  A New Aqueous Chemistry of Organometallic, Trinuclear Cluster Compounds of Molybdenum, A. Bino, F. A. Cotton and Z. Dori, J. Am. Chem. Soc. 1981, 103, 243-244.

655.  Chemical and X-ray Structural Studies on the (Acetato)- and (Tri­fluoro­acetato)pentacarbonylmetalates of Chromium and Molybdenum, F. A. Cotton, D. J. Darensbourg and B. W. S. Kolthammer, J. Am. Chem. Soc. 1981, 103, 398-405.

656.  Tetrakis(2-amino-4-methylbenzothiazolato)dimolybdenum Tetrahydro­furanate, Tris(2-amino-4-methylbenzo­thiazolato)(acetato)dimolybdenum Bis(tetra­hydro­­furanate), and Tetrakis(2-amino-4-chlorobenzothiazo­lato)­dimolybdenum Bis(tetrahydrofuranate).  Quadruply Bonded Compounds with Bridging Ligands Derived from a Five-Membered Ring System, F. A. Cotton and W. H. Ilsley, Inorg. Chem. 1981, 20, 572-578.

657.  π Acidity of Tris(2-cyanoethyl)phosphine.  X-ray Structural Studies of M(CO)₅P(CH₂CH₂CN)₃ (M = Cr, Mo) and Mo(CO)₅P(C₆H₅)₃, F. A. Cotton, D. J. Darensbourg and W. H. Ilsley, Inorg. Chem. 1981, 20, 578-583.

658.  Seven Dinuclear Rhodium(II) Complexes with o-Oxypyridine Anions as Ligands, F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1981, 20, 584-600.

659.  Molecular and Chain Structures of Four Tetrakis(μ-propionato)­dirho­dium(II) Complexes with Axial Nitrogen-Donor Ligands, F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1981, 20, 600-608.

660.  A Dodecahedral, Eight-Coordinate Chelate Complex, Tetrakis(2-mercapto­pyrimidinato)tungsten(IV), F. A. Cotton and W. H. Ilsley, Inorg. Chem. 1981, 20, 614-616.

661.  (Acetato)tris(N,N'-diphenylacetamidinato)dimolybdenum and Bis(acetato)­bis[N,N'-bis(2,6-xylyl)­acetamidinato]­dimolybdenum Tetrakis(tetra­hydro­furanate).  Two New Mixed-Ligand Quadruply Bonded Dimolybdenum Compounds, F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chem. 1981, 20, 930-934.

662.  Reactions of Phosphines with Tetrakis(trifluoroacetato)­dimolyb­de­num(II), F. A. Cotton and D. G. Lay, Inorg. Chem. 1981, 20, 935-940.

663.  The Tetradecaisopropoxydihydridotetratungsten Story, M. Akiyama, M. H. Chisholm, F. A. Cotton, M. W. Extine, D. A. Haitko, J. Leonelli and D. Little, J. Am. Chem. Soc. 1981, 103, 779-784.

664.  Reactions of Niobium(III) and Tantalum(III) Compounds with Acetylenes.  3.  Preparation and Structure of [TaCl₂(SC₄H₈)(Me₃CC≡CMe)]₂(μ-Cl)₂, F. A. Cotton and W. T. Hall, Inorg. Chem. 1981, 20, 1285-1287.

665.  X-ray Molecular Structures of Mn(CO)₅(O₂CCF₃) and Mn(CO)₃(C₅H₅N)₂(O₂CCF₃), F. A. Cotton, D. J. Darensbourg and B. W. S. Kolthammer, Inorg. Chem. 1981, 20, 1287-1291.

666.  Dichromium(II) Compounds Containing 2-Phenylbenzoic Acid (biphCO₂H):  [Cr₂(O₂Cbiph)₄]₂ and Cr₂(O₂Cbiph)₄(THF)₂, F. A. Cotton and J. L. Thompson, Inorg. Chem. 1981, 20, 1292-1296.

667.  Reactions of Niobium(III) and Tantalum(III) Compounds with Acetylenes.  4.  Polymerization of Internal Acetylenes, F. A. Cotton, W. T. Hall, K. J. Cann and F. J. Karol, Macromolecules 1981, 14, 233-236.

668.  The Structure of 3,4,5,6-Tetrahaptocyclodeca-1,3,5,7-Tetraene-tricar­bonyliron, a Pi Complex of a Ten-Membered, Monocyclic Polyolefin, F. A. Cotton and J. M. Troup. J. Organometal. Chem. 1981, 212, 411-418.

669.  Metal-Metal Multiple Bonds and Metal Clusters, F. A. Cotton "Reactivity of Metal-Metal Bonds", M. H. Chisholm, Ed., ACS Symposium Series, No. 155 1981, 1-16.

670.  The μ-Oxo-decachloroditantalum(V) Ion, F. A. Cotton and R. C. Najjar, Inorg. Chem. 1981, 20, 1866-1869.

671.  Further Studies of the Unusual Nature of Tris(β-cyanoethyl)phosphine:  Structures of the Phosphine and the Phosphine Oxide, F. A. Cotton, D. J Darensbourg, M. F. Fredrich, W. H. Ilsley and J. M. Troup, Inorg. Chem. 1981, 20, 1869-1872.

672.  A Trinuclear Tungsten(IV) Cluster Compound with a Capping Chlorine Atom and Three Bridging Oxygen Atoms, F. A. Cotton, T. R. Felthouse and D. G. Lay, Inorg. Chem. 1981, 20, 2219-2223.

673.  Molecular and Electronic Structures of Two Quadruply Bonded Ditungsten Compounds and a Dimolybdenum Homologue, F. A. Cotton, M. W. Extine, T. R. Felthouse, B. W. S. Kolthammer and D. G. Lay, J. Am. Chem. Soc. 1981, 103, 4040-4045.

674.  Tetraamidodichromium(II) Compounds and Their Dihalomethane Adducts. Structures of Cr₂[(2,6-xylyl)­NC(CH₃)O]₄·1.5C₆H₅CH₃ and M₂[(2,6-xylyl)­NC(CH₃)O]₄·2CH₂BR₂, M = Cr, Mo, S. Baral, F. A. Cotton and W. H. Ilsley, Inorg. Chem. 1981, 20, 2696-2703.

675.  Crystal and Molecular Structure of Tetrakis(trifluoro­acetato)bis­(dimethyl sulfone)dirhodium(II).  A Compound with Axially Coordinated Sulfone Ligands, F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1981, 20, 2703-2708.

676.  Binuclear Chloro Complexes of Tantalum(III) with Tantalum–Tantalum Double Bonds, F. A. Cotton and R. C. Najjar, Inorg. Chem. 1981, 20, 2716-2719.

677.  Reactions of M₂Cl₄(PR₃)₄ (M = Mo and W) with Carbon Monoxide, F. A. Cotton, D. J. Darensbourg and B. W. S. Kolthammer, J. Organometal Chem. 1981, 217, C14-C16.

678.  Crystal and Molecular Structures of the Bis(triphenylphosphine) and Bis(triphenyl phosphite) Adducts of Tetrakis(trifluoroacetato)­dirhodium(II), F. A. Cotton, T. R. Felthouse and S. Klein, Inorg. Chem. 1981, 20, 3037-3042.

679.  Electronic Structure of Phosphine Adducts of Tetrakis(carboxylato)- dirhodium(II).  Pronounced Influence of Axial Ligands, B. E. Bursten and F. A. Cotton, Inorg. Chem. 1981, 20, 3042-3048.

680.  Tetrachlorotetraethoxodi-μ-ethoxo-ditungsten(W–W).  Structure, Bonding, and Improved Preparation, F. A. Cotton, D. DeMarco, B. W. S. Kolthammer and R. A. Walton, Inorg. Chem. 1981, 20, 3048-3051.

681.  Structural Characterization of the Octachloroditechnetate(III) Ion in Its Tetra-n-butylammonium Salt, F. A. Cotton, L. Daniels, A. Davison and C. Orvig, Inorg. Chem. 1981, 20, 3051-3055.

682.  Experimental and Theoretical Evidence for Double Bonds between Metal Atoms.  Dinuclear Alkoxo-Bridged Ditungsten(IV,IV) Complex, W₂Cl₄(OR)₄(ROH)₂, L. B. Anderson, F. A. Cotton, D. DeMarco, A. Fang, W. H. Ilsley, B. W. S. Kolthammer and R. A. Walton, J. Am. Chem. Soc. 1981, 103, 5078-5086.

683.  Eighty Years of Coordination Chemistry, F. A. Cotton, in Transition Metal Chemistry; A. Müller and E. Diemann, Eds., Verlag Chemie, Weinheim 1981, 1-8.

684.  Recent Chemistry of Compounds with Multiple Bonds between Metal Atoms:  The Metals of Transition Group V, F. A. Cotton, in Transition Metal Chemistry, A. Müller and E. Diemann, Eds., Verlag Chemie, Weinheim 1981, 51-58.

685.  Trinuclear Mo–Mo-Bonded Cluster Cation with One Oxygen Atom Cap and One Ethylidyne Cap, A. Bino, F. A. Cotton, Z. Dori and B. W. S. Kolthammer, J. Am. Chem. Soc. 1981, 103, 5779-5784.

686.  Structures of the Bridged and Chelated Isomers of Tetrachlorobis [1,2-bis(diphenylphosphino)­ethane]ditungsten(II), F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1981, 20, 3880-3886.

687.  A Molybdenum–Molybdenum Quadruple Bond Bridged by Four Carboxyl Groups but Entirely Isolated from Axial Coordination, F. A. Cotton and J. L. Thompson, Inorg. Chem. 1981, 20, 3887-3890.

688.  A Quadruply Bonded Dimolybdenum Compound Containing Only Chelating Ligands:  Bis(diethyl-2-pyrazolylhydroxoborato)bis(diethyldi-2-pyrazolyl­borato)dimolybdenum, F. A. Cotton, B. W. S. Kolthammer and G. N. Mott, Inorg. Chem. 1981, 20, 3890-3895.

689.  Preparation and Structural Characterization of the Fully Chelated Dimolybdenum(II) Complex Tetrakis[2-((dimethylamino)methyl)phenyl]­dimolybdenum(II), F. A. Cotton and G. N. Mott, Inorg. Chem. 1981, 20, 3896-3899.

690.  Trimolybdenum Cluster Compounds with Two Capping Ethylidyne Groups, M. Ardon, A. Bino, F. A. Cotton, Z. Dori, M. Kaftory, B. W. S. Kolthammer, M. Kapon and G. Reisner, Inorg. Chem. 1981, 20, 4083-4090.

691.  Molecular and Electronic Structures of Three Pyridine- and Piperidine-Substituted Chromium Carbonyl Compounds:  Cr(CO)₅(C₅H₅N), Cr(CO)₅(C₅H₁₀NH), and cis-Cr(CO)₄(C₅H₁₀NH)[P(OMe)₃], F. A. Cotton, D. J. Darensbourg, A. Fang, B. W. S. Kolthammer, D. Reed and J. L. Thompson, Inorg. Chem. 1981, 20, 4090-4096.

692.  Length of a Tungsten–Phosphine Bond Free of Excessive Steric Interactions:  Crystal Structure of W(CO)₅P(CH₃)₃, F. A. Cotton, D. J. Darensbourg and B. W. S. Kolthammer, Inorg. Chem. 1981, 20, 4440-4442.

693.  The Structure of Tetra-μ-acetato-bis(acetonitrile)dirhodium(II) (Rh–Rh), F. A. Cotton and J. L. Thompson, Acta Cryst. 1981, B37, 2235-2236.

1982

694.  A Second-Order Jahn-Teller Effect in a Tetranuclear Metal Atom Compound. F. A. Cotton and A. Fang, J. Am. Chem. Soc. 1982, 104, 113-119.

695.  2-[(Dimethylamino)methyl]phenyl Compounds of Chromium(III) and Dichromium(II) by Reaction of 2-Lithio-N,N-dimethylbenzylamine with Dichromium(II) Tetraacetate, F. A. Cotton and G. N. Mott, Organometallics 1982, 1, 38-43.

696.  [o-Phenylenebis(dimethylarsine)]heptacarbonyldiiron.  Preparation, Crystal Structure, and Fluxionality in Solution, W. I. Bailey, Jr., A. Bino, F. A. Cotton, B. W. S. Kolthammer, P. Lahuerta, P. Puebla and R. Uson, Inorg. Chem. 1982, 21, 289-294.

697.  Steric Contributions to the Solid-State Structure of Bis(phosphine) Derivatives of Molybdenum Carbonyl.  X-ray Structural Studies of cis-Mo(CO)₄[PPh_3-nMe_n]₂ (n = 0, 1, 2), F. A. Cotton, D. J. Darensbourg, S. Klein and B. W. S. Kolthammer, Inorg. Chem. 1982, 21, 294-299.

698.  Structure of a Novel Tetrahedral Boron Complex, Bis(acetato)(acetylacetonato)boron(III), B(O₂CMe)₂(acac), F. A. Cotton and W. H. Ilsley, Inorg. Chem. 1982, 21, 300-302.

699.  Survey of the Bonding in Several Structural Types of Trinuclear Molyb­denum and Tungsten Cluster Compounds, B. E. Bursten, F. A. Cotton, M. B. Hall and R. C. Najjar, Inorg. Chem. 1982, 21, 302-307.

700.  Comparative Studies of Mo-Mo and W-W Quadruple Bonds by SCF-Xα-SW Cal­cula­tions and Photoelectron Spectroscopy, F. A. Cotton, J. L. Hubbard, D. L. Lichtenberger and I. Shim, J. Am. Chem. Soc. 1982, 104, 679-686.

701.  Preparation and Structural Characterization of the Isostructural Dichromium(II) and Dimolybdenum(II) Complexes, M₂(O₂CCH₃)₂[o-(NMe₂)- C₆H₄CH₂]₂, Containing Two Four Atom Bridging Ligands and Surprisingly Short MM Quadruple Bonds, F. A. Cotton and G. N. Mott, Organometallics 1982, 1, 302-305.

702.  Crystal and Molecular Structure of Tetrakis(trifluoroacetato)bis- (dimethyl-d₆sulfoxide)dirhodium(II):  A Structural Deuterium Isotope Effect in an Oxygen-Bonded Sulfoxide Adduct, F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1982, 21, 431-435.

703.  Structure of Yttrium Octachloroditechnetate Nonahydrate, F. A. Cotton, A. Davison, V. W. Day, M. F. Fredrich, C. Orvig and R. Swanson, Inorg. Chem. 1982, 21, 1211-1214.

704.  Axially Coordinated Tetrakis[N-(2,6-dimethylphenyl)acetamido]­dimolybdenum(II) Compounds.  Structures of Mo₂[(xylyl)NC(CH₃)O]₄·2THF and Mo₂[(xylyl)NC(CH₃)O]₄·L (L = NC₅H₅, NC₅H₄CH₃), S. Baral, F. A. Cotton, W. H. Ilsley and W. Kaim, Inorg. Chem. 1982, 21, 1644-1650.

705.  Structural Characterizations of cis-Mo(CO)₄(PPhMe₂)(NHC₅H₁₀) and cis-Mo(CO)₄(PPhMe₂)(PPh₃) and Their Solution Reactivities toward Carbon Monoxide, F. A. Cotton, D. J. Darensbourg, S. Klein and B. W. S. Kolthammer, Inorg. Chem. 1982, 21, 1651-1655.

706.  Solid-State and Solution Structures of [PNP][W(CO)₅O₂CCH₃] and [PNP][W(CO)₄(PEt₃)O₂CCH₃] and the CO-Labilizing Ability of the Acetato Ligand in These Anionic Derivatives, F. A. Cotton, D. J. Darensbourg, B. W. S. Kolthammer and R. Kudaroski, Inorg. Chem. 1982, 21, 1656-1662.

707.  An Accurately Characterized Diplatinum(III) Bond:  The Structure of Na₂[Pt₂(HPO₄)₄(H₂O)₂], F. A. Cotton, L. R. Falvello and S. Han, Inorg. Chem. 1982, 21, 1709-1710.

708.  Triangular Trinuclear Molybdenum(IV) Cluster Compounds with Two Capping Oxygen Atoms, M. Ardon, A. Bino, F. A. Cotton, Z. Dori, M. Kaftory and G. Reisner, Inorg. Chem. 1982, 21, 1912-1917.

709.  Bonds Between Metal Atoms.  A New Mode of Transition Metal Chemistry, F. A. Cotton and M. H. Chisholm, Chem. & Eng. News. 1982, 60, 40-54.

710.  Preparation and Characterization of bis(2-thiopyrimidi­nato)bis(py­ri­dine)­dioxodi(μ-oxo)­dimolybdenum(V), F. A. Cotton and W. H. Ilsley, Inorg. Chim. Acta. 1982, 59, 213-217.

711.  X-ray Structural Studies of cis-Mo(CO)₄(PR₃)₂ (R = Me, Et, n-Bu) Deriva-tives and Their Relationship to Solution Isomerization Processes in These Octahedral Species, F. A. Cotton, D. J. Darensbourg, S. Klein and B. W. S. Kolthammer, Inorg. Chem. 1982, 21, 2661-2666.

712.  Structures of Two Dirhodium(II) Compounds Containing Hydrogen-Bonded Nitroxyl Groups:  Tetrakis(trifluoroacetato)bis(2,2,6,6-tetramethyl-4-hydroxypiperidinyl-l-oxy)dirhodium(II) and Tetrakis(trifluoroacetato)- diaquadirhodium(II) Di-tert-butyl Nitroxide Solvate, F. A. Cotton and T. R. Felthouse, Inorg. Chem. 1982, 21, 2667-2675.

713.  New Trinuclear, Oxo-Centered, Basic Carboxylate Compounds of Transition Metals.  1.  Trichromium(II,III,III) Compounds, F. A. Cotton and W. Wang, Inorg. Chem. 1982, 21, 2675-2678.

714.  Dinuclear, Metal–Metal-Bonded Platinum(III) Compounds.  1.  Preparation and Struc­ture of K₂[Pt₂(SO₄)₄(OSMe₂)₂]·4H₂O, F. A. Cotton, L. R. Falvello and S. Han, Inorg. Chem. 1982, 21, 2889-2891.

715.  Structure, Bonding, and Chemistry of closo-Tetraphosphorus Hexakis- (methylimide), P₄(NCH₃)₆, and Its Derivatives.  3.  Structures of the Dithio and Trithio Derivatives, F. A. Cotton, J. G. Riess, C. E. Rice and B. R. Stults, Inorg. Chem. 1982, 21, 3123-3126.

716.  New Trinuclear, Oxo-Centered, Basic Carboxylate Compounds of Transition Metals.  2.  Synthesis and X-ray Structure of V₃(O)₃(THF)(C₆H₅CO₂)₆, a Compound with a Deviant Structure, F. A. Cotton, G. E. Lewis and G. N. Mott, Inorg. Chem. 1982, 21, 3127-3130.

717.  Structures and Infrared Spectra of Tricyclopentadienyltricobalt Tricar­bonyl and Its Methylcyclopenta­dienyl Analogue, W. I. Bailey, Jr., F. A. Cotton, J. D. Jamerson and B. W. S. Kolthammer, Inorg. Chem. 1982, 21, 3131-3135.

718.  New Trinuclear, Oxo-Centered, Basic Carboxylate Compounds of Transition Metals.  3.  Syntheses and X-ray Studies of the Trivanadium(III,III,III) and Trivanadium(II,III,III) Compounds [V₃(μ₃-O)­(CH₃CO₂)₆­(CH₃COOH)₂(THF)]⁺ VCl₄(CH₃COOH)₂]^- and V₃(μ₃-O)(CF₃CO₂)₆(THF)₃ with "Classical" Triangular Structures, F. A. Cotton, G. E. Lewis and G. N. Mott, Inorg. Chem. 1982, 21, 3316-3321.

719.  Structural Study of Two Crystal Forms of [Mo₃O(CCH₃)(O₂CCH₃)₆(H₂O)₃]-(CF₃SO₃)­(CF₃SO₃H)₂·5H₂O, A. Bino, F. A. Cotton, Z. Dori, L. R. Falvello and G. M. Reisner, Inorg. Chem. 1982, 21, 3750-3755.

720.  Structural and Bonding Studies of the Hexachlorobis(μ-chloro)(μ-hydrido)­di­molybdenum(III) Ion, [Mo₂Cl₈H]^3-, A. Bino, B. E. Bursten, F. A. Cotton and A. Fang, Inorg. Chem. 1982, 21, 3755-3759.

721.  A New Type of Trinuclear Cluster Compound:  The Incomplete Bicapped (or Hemicapped) Structure in [W₃O(O₂CCH₃)₆(H₂O)₃]ZnBr₄·8H₂O, M. Ardon, F. A. Cotton, Z. Dori, A. Fang, M. Kapon, G. M. Reisner and M. Shaia, J. Am. Chem. Soc. 1982, 104, 5394-5398.

722.  Susceptibility of the Tungsten–Tungsten Quadruple Bond to Oxidative Addition.  Structure of an HCl Adduct, F. A. Cotton and G. N. Mott, J. Am. Chem. Soc. 1982, 104, 5978-5982.

723.  Hexachloro(dimethylsulfide)bis(hexamethyltriaminophosphine)ditantalum- (Ta=Ta), [(Me₂N)₃P]Cl₂Ta(μ-Cl)₂(μ-Me₂S)TaCl₂[(Me₂N)₃P]:  Preparation and Structure, F. A. Cotton, L. R. Falvello and R. C. Najjar, Inorg. Chim. Acta 1982, 63, 107-111.

724.  Designed Synthesis of an Alkylidyne-Capped Trinuclear (Mo, Mo, W) Metal Cluster, F. A. Cotton and W. Schwotzer, Angew. Chem. 1982, 94, 652; Int. Ed. Engl. 1982, 21, 629-630.

725.  Preparation and Structure of Ditungsten Tetrabenzoate Bis(tetrahydro­furanate), F. A. Cotton and W. Wang, Inorg. Chem. 1982, 21, 3859-3860.

726.  Preparation and Characterization of a Compound Containing the Octa­chloro­di­tungstate (WW) Ion, [W₂Cl₈]^4-, F. A. Cotton and G. N. Mott, R. R. Schrock and L. G. Sturgeoff, J. Am. Chem. Soc. 1982, 104, 6781-6782.

727.  Bonding in the Diruthenium Molecule by ab Initio Calculations, F. A. Cotton and I. Shim, J. Am. Chem. Soc. 1982, 104, 7025-7029.

728.  Ditungsten(IV) Alkoxides as Reagents for Carbon–Carbon Bond Formation via the Reductive Coupling of Ketones, F. A. Cotton, D. DeMarco, L. R. Falvello and R. A. Walton, J. Am. Chem. Soc. 1982, 104, 7375-7376.

729.  Two Reactions of Bis(diphenylphosphino)acetylene with Ta₂Cl₆(SMe₂)₃. Dinuclear Products with Coupled Acetylenes and  Rings, F. A. Cotton, L. R. Falvello and R. C. Najjar, Organometallics 1982, 1, 1640-1644.

1983

730.  Structure, Bonding, and Chemistry of closo-Tetraphosphorus Hexakis­(methyl­imide), P₄(NCH₃)₆, and Its Derivatives.  4.  Spectroscopic Studies and General Conclusions, F. A. Cotton, J. G. Riess and B. R. Stults, Inorg. Chem. 1983, 22, 133-136.

731.  A Bis(diphosphine)hexachloroditantalum Complex with Ta-Ta Double Bond:  Hexachlorobis­[bis(dimethyl­phosphino)ethane]ditantalum(III), F. A. Cotton, L. R. Falvello and R. C. Najjar, Inorg. Chem. 1983, 22, 375-377.

732.  Dinuclear and Polynuclear Oxovanadium(IV) Compounds.  1.  Synthesis and Structural Study of V₂O₂Cl₄(μ-Hmhp)₃, a Novel Complex Containing Three Neutral Bridging Ligands, F. A. Cotton, G. E. Lewis and G. N. Mott, Inorg. Chem. 1983, 22, 378-382.

733.  Preparation and Structure of Crystalline Tetrakis(D-mandelato)dimolyb­denum(II) Bis(tetrahydrofuranate), F. A. Cotton, L. R. Falvello and C. A. Murillo, Inorg. Chem. 1983, 22, 382-387.

734.  Reactions of Mo₂(O-i-Pr)₆ with trans-WBr(CO)₄(CPh) and Pyridine. Struc­tural Characterizations of WBr(CO)₂(py)₂(CPh) and Mo₂(O-i-Pr)₆­(py)₂(CO), F. A. Cotton and W. Schwotzer, Inorg. Chem. 1983, 22, 387-390.

735.  Synthesis and Structure of Tetrakis(2,4,6-trimethoxyphenyl)di­vana­dium(II) Bis(tetrahydrofuranate), F. A. Cotton, G. E. Lewis and G. N. Mott, Inorg. Chem. 1983, 22, 560-561.

736.  Preparation and Structures of Two Compounds Containing the Tetra­(μ-sali­cylato)dimolybdenum(II) Unit, F. A. Cotton and G. N. Mott, Inorg. Chim. Acta 1983, 70, 159-166.

737.  High- and Low-Valence Metal Cluster Compounds:  A Comparison, F. A. Cotton, in Inorganic Chemistry:  Toward the 21st Century, M. H. Chisholm, Ed., ACS Symposium Series, No. 211 1983, pp. 209-219.

738.  Comparison of the Eight-Coordinate Structures of d¹ TaCl₄(dmpe)₂ and d⁰ TaCl₄(dmpe)₂⁺, F. A. Cotton, L. R. Falvello and R. C. Najjar, Inorg. Chem. 1983, 22, 770-774.

739.  An Unusual Ditantalum (Ta–Ta) Compound with a Bridging Oxo Ligand, F. A. Cotton and W. J. Roth, Inorg. Chem. 1983, 22, 868-870.

740.  A New Cyclotetramolybdenum Diyne, Mo₄Cl₈[P(OCH₃)₃]₄, F. A. Cotton and G. L. Powell, Inorg. Chem. 1983, 22, 871-873.

741.  Some Reactions of Tetrakis(μ-acetato)dichromium(II) with Potentially Chelating Ligands:  Two Unexpected Products, F. A. Cotton and G. N. Mott, Inorg. Chem. 1983, 22, 1136-1139.

742.  Isomeric Bis[(phenylazo)acetaldoximato]platinum(II) Compounds, D. Bandyopadhyay, P. Bandyopadhyay, A. Chakravorty, F. A. Cotton, L. R. Falvello, Inorg. Chem. 1983, 22, 1315-1321.

743.  Reaction of Halide Ions with Tetrakis(μ-trifluoro­acetato)dimolyb­de­num(II):  Crystal Structures of (N-n-Bu₄)₂[Mo₂(O₂CCF₃)₄X₂] (X = Br, I) and (N-n-Bu₄)₂[Mo₂(O₂CCF₃)₂Br₄], F. A. Cotton and P. E. Fanwick, Inorg. Chem. 1983, 22, 1327-1332.

744.  Molecular Orbital and Spectroscopic Studies of Triple Bonds Between Transition-Metal Atoms.  2.  The d⁵-d⁵ Re₂Cl₄(PR₃)₄ Compounds, B. E. Bursten, F. A. Cotton, P. E. Fanwick, G. G. Stanley and R. A. Walton, J. Am. Chem. Soc. 1983, 105, 2606-2611.

745.  Nyholm Lecture: Synergic Interplay of Experiment and Theory In Studying Metal-Metal Bonds of Various Orders, F. A. Cotton, Chem. Soc. Revs. 1983, 12, 35-51.  Rings, F. A. Cotton, L. R. Falvello and R. C. Najjar, Organometallics 1982, 1, 1640-1644.

746.  Preparation and Structure of the Bridged Form of Mo₂Cl₄[(CH₃)₂PCH₂-CH₂P(CH₃)₂]₂.  Dependence of the Mo₂ Quadruple Bond Length on Torsional Angle, F. A. Cotton and G. L. Powell, Inorg. Chem. 1983, 22, 1507-1510.

747.  A Molecular Orbital Calculation of the [Re₂Cl₈]^2- Ion by the Relativis­tic SCF-Xα-SW Method.  Redetermination and Reassignment of the Elec­tronic Absorption Spectrum, B. E. Bursten, F. A. Cotton, P. E. Fanwick and G. G. Stanley, J. Am. Chem. Soc. 1983, 105, 3082-3087.

748.  Alcohol Exchange and Oxidation Reactions of Doubly Bonded Ditung­sten(IV) Complexes of the Type W₂Cl₄(OR)₄(ROH)₂:  The Structural Identification of Novel Hydrogen-Bonded Bridging Systems, F. A. Cotton, L. R. Falvello, M. F. Fredrich, D. DeMarco and R. A. Walton, J. Am. Chem. Soc. 1983, 105, 3088-3097.

749.  Reactions of tert-Butyl Isocyanide with a Binuclear Niobium(III) Compound, F. A. Cotton and W. J. Roth, J. Am. Chem. Soc. 1983, 105, 3734-3735.

750.  Ortho-Metallation at a Multiply Bonded Dirhenium Center:  The First Such Example Occurring at a Multiple Bond of the M₂L₈ Type, T. J. Barder, S. M. Tetrick and R. A. Walton, J. Am. Chem. Soc. 1983, 105, 4090-4091.

751.  Structural Characterization of a Doubly-bonded Diniobium Compound, Bis-(1,2-bisdiphenyl­phosphinoethane)hexachlorodiniobium(III), F. A. Cotton and W. J. Roth, Inorg. Chim. Acta 1983, 71, 175-178.

752.  Structural Characterization of the 3,4-dimethylpyridinium Salt of the [Pt₂(HPO₄)₄(3,4-Me₂py)₂]^2- Ion, F. A. Cotton, S. Han, H. L. Conder and R. A. Walton, Inorg. Chim. Acta 1983, 72, 191-193.

753.  Dinuclear and Polynuclear Oxovanadium(IV) Compounds.  2.  A Complicated Sodium Oxovanadium(IV) Trifluoroacetate Compound, Na₄(VO)₂(CF₃CO₂)₈­(THF)₆­(H₂O)₂, F. A. Cotton, G. E. Lewis and G. N. Mott, Inorg. Chem. 1983, 22, 1825-1827.

754.  Dinuclear, Metal-Metal-Bonded Platinum(III) Compounds.  2.  Synthesis and Properties of Complexes Containing the [Pt₂(HPO₄)₄(B)₂]^2- Anions (B = a Heterocyclic Tertiary Amine) or the [Pt₂(H₄PO₄)­(HPO₄)₃(py)₂]^- Ion, H. L. Conder, F. A. Cotton, L. R. Falvello, S. Han and R. A. Walton, Inorg. Chem. 1983, 22, 1887-1891.

755.  cis-Dihalobis(arylazooxime)ruthenium(II):  Synthesis, Structure, and Reactions, A. R. Chakravarty, A. Chakravorty, F. A. Cotton, L. R. Falvello, B. K. Ghosh and M. Tomas, Inorg. Chem. 1983, 22, 1892-1896.

756.  Ground-State Electronic Structures and Other Electronic Properties of the Octahedral and Oligooctahedral Ruthenium Complexes Hexachloro­ru­then­ium­(III), Nonachlorodiruthenium(III), and Dodecachlorotri­ruthen­ium(II,2III), B. E. Bursten, F. A. Cotton and A. Fang, Inorg. Chem. 1983, 22, 2127-2133.

757.  Synthesis and Structural Characterization of [Re₂Cl₄(PMe₂Ph)₄]ⁿ⁺ (n = 0, 1, or 2):  A Series of Complexes Possessing Metal-Metal Bond Orders of 4, 3.5, and 3 and the Dependence of Bond Length upon Bond Order, F. A. Cotton, K. R. Dunbar, L. R. Falvello, M. Tomas and R. A. Walton, J. Am. Chem. Soc. 1983, 105, 4950-4954.

758.  Novel Products in the Carbonylation of the Triply Bonded Ditungsten Hexaisopropoxide Dipyridine Adduct.  1.  Synthesis and Structure of [(i-PrO)₃W(μ-CO)(μ-O-i-Pr)W(O-i-Pr)₂py]₂, F. A. Cotton and W. Schwotzer, J. Am. Chem. Soc. 1983, 105, 4955-4957.

759.  Novel Products in the Carbonylation of the Triply Bonded Ditungsten Hexaisopropoxide Dipyridine Adduct.  2.  Preparation and Structure of W₂(O-i-Pr)₆(CO)₄, a Molecule Containing Two Atoms of the Same Metallic Element with Oxidation Numbers Differing by Six Units, F. A. Cotton and W. Schwotzer, J. Am. Chem. Soc. 1983, 105, 5639-5641.

760.  A Triply Bonded Re₂X₄L₄ Compound with Cis Stereochemistry at Each Metal Atom, N. F. Cole, F. A. Cotton, G. L. Powell and T. J. Smith, Inorg. Chem. 1983, 22, 2618-2621.

761.  Structural Characterization of the Nonachloroditungsten(III,IV) Ion, F. A. Cotton, L. R. Falvello, G. N. Mott, R. R. Schrock and L. G. Sturgeoff, Inorg. Chem. 1983, 22, 2621-2623.

762.  New Preparative Route to Bi-oxo-capped Trinuclear Molybdenum(IV) Clusters by Reduction of Molybdate(VI). Structure of [Mo₃O₂(O₂CCH₃)₆(H₂O)­(OH)₂]·16H₂O, A. Birnbaum, F. A. Cotton, Z. Dori, D. O. Marler, G. M. Reisner, W. Schwotzer and M. Shaia, Inorg. Chem. 1983, 22, 2723-2726.

763.  Reactions of Hexa-tert-butoxyditungsten(W≡W) with Diphenylacetylene.  Syn­theses and Structures of W₂(OCMe₃)₄(μ-C₆H₅C)₂ and W₂(OCMe₃)₄C₆H₅CCC₆H₅)₂, F. A. Cotton, W. Schwotzer and E. S. Shamshoum, 0rganometallics 1983, 2, 1167-1171.

764.  A New Type of Triangular Tritungsten Cluster Compound from Reaction of 3-Hexyne with Hexa-tert-butoxyditungsten, F. A. Cotton, W. Schwotzer and E. S. Shamshoum, Organometallics 1983, 2, 1340-1343.

765.  Multiple Metal-Metal Bonds, F. A. Cotton, J. Chem. Educ. 1983, 60, 713-720.

766.  Treatment of the Octachlorodirhenate Ion with High-Pressure Carbon Monoxide; Preparation and Structure of [cis-Re(CH₃CN)₄(CO)₂]₂[ReCl₆], F. A. Cotton, L. M. Daniels and C. D. Schmulbach, Inorg. Chim. Acta 1983, 75, 163-167.

767.  Two Novel Examples of Hydroxylation of Aromatic Rings in Coordination Chemistry, P. Bandyopadhyay, D. Bandyopadhyay, A. Chakravorty, F. A. Cotton, L. R. Falvello and S. Han, J. Am. Chem. Soc. 1983, 105, 6327-6329.

768.  Structural Studies of the Vanadium(II) and Vanadium(III) Chloride Tetrahydrofuran Solvates, F. A. Cotton, S. A. Duraj, M. W. Extine, G. E. Lewis, W. J. Roth, C. D. Schmulbach and W. Schwotzer, J. Chem. Soc., Chem. Commun. 1983, 23, 1377-1378.

769.  Comproportionation Synthesis of Bi-μ₃-oxo-capped Trimolybdenum(IV) Clusters:  Structural Characterization of [Mo₃O₂(O₂CCH₃)₆(H₂O)₃](CF₃SO₃)₂, F. A. Cotton, Z. Dori, D. O. Marler and W. Schwotzer, Inorg. Chem. 1983, 22, 3104-3106.

770.  Preparation and Structure of Bis(bis(diphenylphosphino)methane) hexachlorodiniobium(III), Nb₂Cl₆(dppm)₂, F. A. Cotton and W. J. Roth, Inorg. Chem. 1983, 22, 3654-3656.

771.  Preparation, Structures, and Spectra of Tetrakis(6-fluoro-2-oxypyri­dine)- dichromium, -dimolybdenum, and -ditungsten:  A Series of Polar Quadruple Bonds, F. A. Cotton, L. R. Falvello, S. Han and W. Wang, Inorg. Chem. 1983, 22, 4106-4112.

772.  The Structure of Trinuclear Palladium(II) Acetate as Crystallized from Benzene, F. A. Cotton and S. Han, Revue de Chimie Minerale 1983, 20, 496-503.

773.  The Structure of Rhenium Pentacarbonyl Chloride, Re(CO)₅Cl, F. A. Cotton and L. M. Daniels, Acta Cryst. 1983, C39, 1495-1496.

1984

774.  The Structure of Tetrakis(acetato)bis(4-pyridinecarboni­trile)­dirhodium(II) Acetonitrile Solvate, [Rh₂(O₂CCH₃)₄(C₆H₄N₂)₂]·CH₃CN, F. A. Cotton and T. R. Felthouse, Acta Cryst. 1984, C40, 42-45.

775.  A Neutron Diffraction Crystallographic Study of the Tetramethyl­am­monium Salt of the Hexachlorobis­(μ-chloro)(μ-hydrido)dimolybdenum(III) Ion, [Mo₂Cl₈H]^3-, F. A. Cotton, P. C. W. Leung, W. J. Roth, A. J. Schultz and J. M. Williams, J. Am. Chem. Soc. 1984, 106, 117-120.

776.  A Linear μ-Oxo-Diosmium(IV) Molecule in Which Two Bis(diphenyl­phos­phino)­methane Ligands Bridge an Entire M-O-M Unit:  Os₂(μ-O)­(μ-Ph₂PCH₂PPh₂)₂Cl₆, A. R. Chakravarty, F. A. Cotton and W. Schwotzer, Inorg. Chem. 1984, 23, 99-103.

777.  Synthesis and Structural Characterization of the Dirhenium Polyhydride Complex [Re₂(μ-H)₃H₂(PPh₃)₄­(CN-t-Bu)₂]PF₆, J. D. Allison, F. A. Cotton, G. L. Powell and R. A. Walton, Inorg. Chem. 1984, 23, 159-164.

778.  Preparation and Structural Characterization of Three Tetracarboxylato Dirhodium (Rh–Rh) Compounds with Bulky Ligands, F. A. Cotton and J. L. Thompson, Inorg. Chim. Acta 1984, 81, 193-203.

779.  Molybdenum Carbonyl Complexes of Diphenylphosphinous Acid and Diphenyl­phosphinous Acid Derivatives.  Crystal and Molecular Structures of [Et₄N]­[Mo(CO)₄(PPh₂O)₂H]·0.37CH₂Cl₂, Mo(CO)₄(PPh₂OH)­(PPh₂OCH₂CH₂NMe₂)·H₂O and Mo(CO)₄(PPh₂SPPh₂), F. A. Cotton, L. R. Falvello, M. Tomas, G. M. Gray and C. S. Kraihanzel, Inorg. Chim. Acta 1984, 82, 129-139.

780.  The Reaction of Tetra(μ-trifluoroacetato)dimolybdenum with Trimethyl­chloro­silane and Propionitrile:  Products with Novel Stereo­chemis­tries, P. Agaskar and F. A. Cotton, Inorg. Chim. Acta 1984, 83, 33-39.

781.  Theoretical and Experimental Studies of the Electronic Structure of the Mo₃(μ₃-O)(μ₃-OR)(μ-OR)₃­(OR)₆ Type of Triangular Metal Atom Cluster Compound, M. H. Chisholm, F. A. Cotton, A. Fang and E. M. Kober, Inorg. Chem. 1984, 23, 749-754.

782.  A Metal-Metal-Bonded Dinuclear Phosphine Complex of Niobium(IV) Chloride, (NbCl₂(PMe₂Ph)₂]₂­(μ-Cl)₄, F. A. Cotton and W. J. Roth, Inorg. Chem. 1984, 23, 945-947.

783.  Reactivity of 2-(Diphenylphosphino)pyridine toward Complexes Containing the Quadruply Bonded Re₂⁶⁺ Core:  Ortho Metalation and Redox Chemistry, T. J. Barder, F. A. Cotton, G. L. Powell, S. M. Tetrick and R. A. Walton, J. Am. Chem. Soc. 1984, 106, 1323-1332.

784.  Configuration Chirality of Metal-Metal Multiple Bonds:  Preparation and Circular Dichroism Spectrum of Tetrachlorobis[(S,S)-2,3-(diphenylphos­phino)butane]dimolybdenum (Mo₂Cl₄(S,S-dppb)₂), P. A. Agaskar, F. A. Cotton, I. F. Fraser and R. D. Peacock, J. Am. Chem. Soc. 1984, 106, 1851-1853.

785.  New Preparations and Molecular Structures of cis-MCl₂(Ph₂PCH₂PPh₂)₂, M = Ru, Os and trans-RuCl₂(Ph₂PCH₂PPh₂)₂, A. R. Chakravarty, F. A. Cotton and W. Schwotzer, Inorg. Chim. Acta 1984, 84, 179-185.

786.  Reactions of Niobium(III) and Tantalum(III) Compounds with Acetylenes. 5. Preparation and Structure of [NbCl₂(SC₄H₈)(PhCCPh)]₂)(μ-Cl)₂ and its Relationship to Other Alkyne Complexes of Niobium(III) and Tantalum(III), F. A. Cotton and W. J. Roth, Inorg. Chim. Acta 1984, 85, 17-21.

787.  Uranium-to-Uranium Bonds: Do They Exist? F. A. Cotton, D. O. Marler and W. Schwotzer, Inorg. Chim. Acta 1984, 85, L31-L32.

788.  Mixed-Metal Atom Cluster Compound Containing Silver(I) and Platinum(II), R. Uson, J. Fornies, M. Tomas, F. A. Cotton and L. R. Falvello, J. Am. Chem. Soc. 1984, 106, 2482-2483.

789.  ortho-Metallation at Dimetallic Centres: Syntheses and X-Ray Characteri­zations of Os₂(O₂CMe)₂[Ph₂P(C₆H₄)]₂Cl₂ and Rh₂(O₂CMe)₂[Ph₂P(C₆H₄)]₂­(2MeCO₂H), A. R. Chakravarty, F. A. Cotton and D. A. Tocher, J. Chem. Soc., Chem. Commun. 1984, 501-502.

790.  Multiply Bonded Dimetal Complexes Containing Bis(diphenylphosphino)- methane Bridges:  Complexes Possessing Rhenium-Rhenium Double Bonds and a Tungsten-Tungsten Single Bond, T. J. Barder, F. A. Cotton, D. Lewis, W. Schwotzer, S. M. Tetrick and R. A. Walton, J. Am. Chem. Soc. 1984, 106, 2882-2891.

791.  Preparative, Structural, and Spectroscopic Studies of Tetrakis-(carboxylato)ditungsten(II) Compounds with W-W Quadruple Bonds, F. A. Cotton and W. Wang, Inorg. Chem. 1984, 23, 1604-1610.

792.  Formation of Isomeric Dimolybdenum(II) Compounds Using the Potentially Ambidentate Ligands [R₂PC(S)NR']^- (R/R' = Ph/Ph, Ph/Me) and [Me₂NC(S)NPh]^- H. P. M. M. Ambrosius, F. A. Cotton, L. R. Falvello, H. T. J. M. Hintzen, T. J. Melton, W. Schwotzer, M. Tomas and J. G. M. van der Linden, Inorg. Chem. 1984, 23, 1611-1616.

793.  Isolation and Characterization of [Zn₂(O₂CCH₃)₃][Mo₃O₂­(O₂CCH₃)₆­(OCH₃)₃]­·2H₂O, and Anionic Trimolybdenum(IV) Cluster Compound Containing anUnusual Cation, A. Birnbaum, F. A. Cotton, Z. Dori and M. Kapon, Inorg. Chem. 1984, 23, 1617-1619.

794.  Syntheses, Molecular Structures and Electrochemical Behavior of Two Iso­meric Ru(PhNpy)₂(PPh₃)₂ Complexes, A. R. Chakravarty, F. A. Cotton and E. S. Shamshoum, Inorg. Chim. Acta 1984, 86, 5-11.

795.  Oxidative Addition of Nitrosobenzene Fragments across the Triply Bonded Ditungsten Hexa-tert-butoxide Molecule.  The Preparation and Structure of [W(OCMe₃)₂(NPh)]₂(μ-O)(μ-OCMe₃)₂, F. A. Cotton and E. S. Shamshoum, J. Am. Chem. Soc. 1984, 106, 3222-3225.

796.  Preparation of Thiolate-Bridged Dimolybdenum Complexes From Mo-Mo Quadruple Bonds by Both Conventional and Unconventional Reactions, F. A. Cotton and G. L. Powell, J. Am. Chem. Soc. 1984, 106, 3371-3372.

797.  Ruthenium(IV) in Centrosymmetric RuX₂N₂O₂ Coordination:  Synthesis, Struc­ture, and Redox Properties of Dihalobis(triazene 1-oxidato)ruthenium Species, S. Bhattacharya, A. Chakravorty, F. A. Cotton, R. Mukherjee and W. Schwotzer, Inorg. Chem. 1984, 23, 1709-1713.

798.  Structures of trans-Bis((phenylazo)acetaldoximato]platinum(II) and -palla­­dium(II): A Case of Nonplanar Tetracoordination in a Bis Complex of Palladium(II), D. Bandyopadhyay, P. Bandyopadhyay, A. Chakravorty, F. A. Cotton and L. R. Falvello, Inorg. Chem. 1984, 23, 1785-1787.

799.  Synthesis and Structural Characterization of Bis(μ-Sulfato) Hexakis (Pyridine)dimolybdenum(II) Dipyridinate, Mo₂(SO₄)₂(py)₆.2py, A Partially-substituted Member of the M₂(SO₄)₄^n± Class of Bridged Dimetal Systems, F. A. Cotton and A. H. Reid, Jr., Nouv. J. de Chimie 1984, 8, 203-206.

800.  Response of the Chromium-Chromium Bond Length in Cr₂(O₂CR)₄L₂ Compounds to Changes in R and L, F. A. Cotton and W. Wang, Nouv. J. de Chimie 1984, 8, 331-340.

801.  The Structure of U₃(O)(OCMe₃)₁₀, an Unusual Trinuclear U(IV) Oxo-Alkoxide, F. A. Cotton, D. O. Marler and W. Schwotzer, Inorg. Chim. Acta 1984, 95, 207-209.

802.  New Bi-Oxo-Capped Triangular Trinuclear Cluster Compounds of Niobium, F. A. Cotton, S. A. Duraj and W. J. Roth, J. Am. Chem. Soc. 1984, 106, 3527-3531.

803.  Structural and Mass Spectral Studies on Some Multiply Bonded Diosmium Tetracarboxylate Compounds, F. A. Cotton, A. R. Chakravarty, D. A. Tocher and T. A. Stephenson, Inorg. Chim. Acta 1984, 87, 115-119.

804.  Dinuclear Metal-Metal-Bonded Platinum(III) Compounds.  4.  Structural Studies of Several Compounds with Sulfate or Hydrogenphosphate Ions, D. P. Bancroft, F. A. Cotton, L. R. Falvello, S. Han and W. Schwotzer, Inorg. Chim. Acta 1984, 87, 147-153.

805.  Synthesis and Molecular Structure of Dichlorotetrakis(benzamidato)­diosmium(III), A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Inorg. Chim. Acta 1984, 89, L15-L16.

806.  Structure and Bonding in Dirhodium(II) Tetrasalicylate, D. P. Bancroft, F. A. Cotton and S. Han, Inorg. Chem. 1984, 23, 2408-2411.

807.  Carbon-Carbon Bond Formation in the Reductive Coupling of Ketones by the Doubly Bonded Ditungsten(IV) Alkoxides W₂Cl₄(μ-OR)₂(OR)₂(ROH)₂, L. B. Anderson, F. A. Cotton, D. DeMarco, L. R. Falvello, S. M. Tetrick and R. A. Walton, J. Am. Chem. Soc. 1984, 106, 4743-4749.

808.  A New Double Bond Metathesis Reaction: Conversion of an Nb=Nb and an N=N Bond in to Two Nb=N Bonds, F. A. Cotton, S. A. Duraj and W. J. Roth, J. Am. Chem. Soc. 1984, 106, 4749-4751.

809.  The Structure of Tetrakis(acetonitrile)tetrachlorouranium(IV), [UCl₄­(C₂H₃N)₄], F. A. Cotton, D. O. Marler and W. Schwotzer, Acta Cryst. 1984, C40, 1186-1188.

810.  Precise Structural Characterizations of the Hexaaquovanadium(III) and Diaquo­hydrogen Ions. X-ray and Neutron Diffraction Studies of [V(H₂O)₆]­[H₅O₂](CF₃SO₃)₄, F. A. Cotton, C. K. Fair, G. E. Lewis, G. N. Mott, F. K. Ross, A. J. Schultz and J. M. Williams, J. Am. Chem. Soc. 1984, 106, 5319-5323.

811.  New Bromo Complexes of Osmium(IV) and Osmium(III): [Os₂Br₁₀]^2- and OsBr₃­(PPh₃)₂(CH₃CN), F. A. Cotton, S. A. Duraj, C. C. Hinckley, M. Matusz and W. J. Roth, Inorg. Chem. 1984, 23, 3080-3083.

812.  Displacive Transfer of a Phenyl Group from Triphenylphosphine to a Metal Atom:  Synthesis and Molecular Structure of Ru₂Ph₂(PhCONH)₂[Ph₂POC(Ph)N]₂, A. R. Chakravarty, F. A. Cotton and D. A. Tocher, J. Am. Chem. Soc. 1984, 106, 6409-6413.

813.  Preparation of the Crystalline β (Bridged) Isomer of Mo₂Cl₄(dppe)₂ and Determination of Its Crystal Structure, P. A. Agaskar and F. A. Cotton, Inorg. Chem. 1984, 23, 3383-3387.

814.  Further Studies of the Phosphine Complexes of Niobium(IV) Chloride, F. A. Cotton, S. A. Duraj and W. J. Roth, Inorg. Chem. 1984, 23, 3592-3596.

815.  New Routes to the Preparation of the Aquomolybdenum(IV) Ion by Compro­portionation Reactions, F. A. Cotton, D. O. Marler and W. Schwotzer, Inorg. Chem. 1984, 23, 3671-3673.

816.  Reactions of Dinuclear Niobium(III) and Tantalum(III) Compounds with Alkyl Isocyanides to Give Dinuclear Products with Dimerized Isocyanides, F. A. Cotton, S. A. Duraj and W. J. Roth, J. Am. Chem. Soc. 1984, 106, 6987-6993.

817.  Structural Characterization of a Crystalline Monomeric Trialkoxytungsten Alkyne:  Tri-tert-butoxy­benzylidyne­tungsten, (Me₃CO)₃WCPh, F. A. Cotton, W. Schwotzer and E. S. Shamshoum, Organometallics 1984, 3, 1770-1771.

818.  Synthesis and Molecular Structure of Ru₂(C₅NH₄NH)₆(PMe₂Ph)₂, a Ru-Ru Bonded Molecule with 2-Pyridinylamide Ligands in Three Coordination Modes and Other Novel Features, A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Inorg. Chem. 1984, 23, 4030-4033.

819.  New Preparative Methods, Structure, and Nitration of Bi-oxo-capped Trimolyb­denum(IV) and Tritungsten(IV) Cluster Cations, F. A. Cotton, Z. Dori, D. O. Marler and W. Schwotzer, Inorg. Chem. 1984, 23, 4033-4038.

820.  Comparative Study of Structures, Including Jahn-Teller Effects, in the Saccharinate Complexes, [M(C₇H₄NO₃S)₂(H₂O)₄]·2H₂O, of Chromium and Zinc, as Well as Other Divalent Metal Ions, F. A. Cotton, G. E. Lewis, C. A. Murillo, W. Schwotzer and G. Valle, Inorg. Chem. 1984, 23, 4038-4041.

821.  An Octanuclear Basic Benzoate Containing Four Vanadium(III) and Four Zinc(II) Atoms: [VZnO­(O₂CC₆H₅)₃­(THF)]₄·2THF, F. A. Cotton, S. A. Duraj and W. J. Roth, Inorg. Chem. 1984, 23, 4042-4045.

822.  Preparation and Structural Characterization of Phosphine Adducts of Tantalum(IV) Chloride, F. A. Cotton, S. A. Duraj and W. J. Roth, Inorg. Chem. 1984, 23, 4046-4050.

823.  Preparation and Characterization of trans-Diiodotetra-tert-butoxy-tungsten (VI):  The First Structurally Well-Characterized W^VI-I Bonds, F. A. Cotton, W. Schwotzer and E. S. Shamshoum, Inorg. Chem. 1984, 23, 4111-4113.

824.  A Novel Dinuclear Vanadium(II) Compound with Bridging Chlorine Atoms, Bridging Diphosphino­methane Ligands Bidentate Tetrahydroborate Ligands, F. A. Cotton, S. A. Duraj and W. J. Roth, Inorg. Chem. 1984, 23, 4113-4115.

825.  Dinuclear Uranium Alkoxides. Preparation and Structures of KU₂(OCMe₃)₉, U₂(OCMe₃)₉ U₂(OCHMe₂)₁₀, Containing [U(IV),U(IV)],[U(IV),U(V)] [U(V),U(V)], Respectively, F. A. Cotton, D. O. Marler and W. Schwotzer, Inorg. Chem. 1984, 23, 4211-4215.

826.  2-Anilinopyridine Complexes of Dimolybdenum(II) and Ditungsten(II), A. R. Chakravarty, F. A. Cotton and E. S. Shamshoum, Inorg. Chem. 1984, 23, 4216-4221.

827.  Correlation of Mo-Mo Quadruple Bond Length with Angle of Internal Rotation, Using Data for 10 Compounds, F. L. Campbell, III, F. A. Cotton and G. L. Powell, Inorg. Chem. 1984, 23, 4222-4226.

828.  Insertion Reactions of Hexaalkoxydimolybdenum and -ditungsten Compounds with Organic Isocyanates.  Syntheses and Structures of W₂(OCMe₃)₄[N(C₆H₅)-C(O)OCMe₃]₂ and Mo₂(O-i-Pr)₄[N(C₆H₅)C(O)­O-i-Pr], M. H. Chisholm, F. A. Cotton, K. Folting, J. G. Huffman, A. L. Ratermann and E. S. Shamshoum, Inorg. Chem. 1984, 23, 4423-4427.

829.  Molecular and Electronic Structures of Two 16-Electron Complexes of Tungsten(II):  WBr₂(CO)₂(C₇H₈) (C₇H₈ = Norbornadiene) and WBr₂(CO)₂(PPh₃)₂, F. A. Cotton and J. H. Meadows, Inorg. Chem. 1984, 23, 4688-4693.

830.  Synthesis and Characterization of an Unusual Asymmetric Diosmium Complex, Os₂Cl₃(PhNpy)₃, A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Inorg. Chem. 1984, 23, 4693-4697.

831.  An Ortho-Metalation Reaction of Os₂(O₂CCH₃)₄Cl₂:  Syntheses and Crystal Structure Characterizations of Os₂(O₂CR)₂[(C₆H₅)₂P(C₆H₄)]₂Cl₂ (R = CH₃ (l), C₂H₅ (2)), A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Inorg. Chem. 1984, 23, 4697-4700.

832.  Synthesis and Structure of New Trinuclear Cluster Compounds [M₃(μ₃-O)₂-(O₂CC₃H₇)₆(H₂O)₃]²⁺ (M = Mo, W).  Comparison of Mo and W Bond Radii as a Function of M-M Bond Order, F. A. Cotton, Z. Dori, D. O. Marler and W. Schwotzer, Inorg. Chem. 1984, 23, 4738-4742.

833.  Preparation, Structure, and Properties of the Polar Dirhodium(II) Tetrakis(6-fluoro­-2-oxypyridinate) Molecule, F. A. Cotton, S. Han and W. Wang, Inorg. Chem. 1984, 23, 4762-4765.

1985

834.  Syntheses, Molecular Structures, and Properties of Two Polar Diruthen­ium(II,III) Complexes of 2-Hydroxypyridine and 2-Anilinopyridine, A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Inorg. Chem. 1985, 24, 172-177.

835.  δ→δ^* Transition Energies as a Function of δ-Bond Strength:  An Extrapo­lative Assessment of the Ground-State Electron Correlation Energy, F. L. Campbell, III, F. A. Cotton and G. L. Powell, Inorg. Chem. 1985, 24, 177-181.

836.  Structural and Electrochemical Characterization of the Novel Ortho- Metalated Dirhodium(II) Compounds Rh₂(O₂CCH₃)₂[(C₆H₅)₂P(C₆H₄)]₂·2L, A. R. Chakravarty, F. A. Cotton, D. A. Tocher and J. H. Tocher, Organometallics, 1985, 4, 8-13.

837.  Structural Characterization and Infrared Studies of Tungsten Bromo Carbonyl Compounds, F. A. Cotton, L. R. Falvello and J. H. Meadows, Inorg. Chem. 1985, 24, 514-517.

838.  A Novel d¹⁰-d³-d¹⁰ Trinuclear Bimetallic Linear Complex of Zinc and Vanadium, F. A. Cotton, S. A. Duraj, W. J. Roth and C. D. Schmulbach, Inorg. Chem. 1985, 24, 525-527.

839.  Two Compounds Containing the Tris(μ-chloro)hexakis(tetrahydrofuran)­divanadium(II) Cation.  Preparation, Structures Spectroscopic Characterization, F. A. Cotton, S. A. Duraj and W. J. Roth, Inorg. Chem. 1985, 24, 913-917.

840.  Bonding in the Diniobium Molecule by All-Electron ab Initio Calcula­tions, F. A. Cotton and I. Shim, J. Phys. Chem. 1985, 89, 952-956.

841.  Addition of Di-p-tolylcarbodiimide to Ditungsten Hexa-tert-butoxide.  Preparation and Structure of [W(OCMe₃)₃]₂(μ-C₇H₇NCNC₇H₇, F. A. Cotton, W. Schwotzer and E. S. Shamshoum, Organometallics 1985, 3, 461-465.

842.  Unusual Reactivity Associated with the Triply Bonded Re₂⁴⁺ Core:  Facile Reaction of Re₂Cl₄(Ph₂PCH₂PPh₂)₂ with Nitriles to Afford the Cations, [Re₂Cl₃(Ph₂PCH₂PPh₂)₂(NCR)₂]⁺, T. J. Barder, F. A. Cotton, L. R. Falvello and R. A. Walton, Inorg. Chem. 1985, 24, 1258-1263.

843.  New Isomeric Form of the "M₂(OC₅H₃NCl)₄" Core: A Polar Arrangement of the Four 6-Chloro-2-hydroxypyridinato (chp) Ligands in a Chlorodiruthenium-(II,III) Complex, Ru₂Cl(chp)₄, A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Inorg. Chem. 1985, 24, 1263-1267.

844.  Syntheses and Molecular Structures of Os₂X₂(PhCONH)₄ (X = Cl, Br) Com­pounds, A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Inorg. Chem. 1985, 24, 1334-1338.

845.  Oxalato Complexes of the Trinuclear Aquo Ion of Molybdenum(IV), [Mo₃O₄]⁴⁺, E. Benory, A. Bino, D. Gibson, F. A. Cotton and Z. Dori, Inorg. Chim. Acta 1985, 99, 137-142.

846.  M₃X₁₃ Type of Equilateral-Triangular Metal Atom Cluster Compound with Several Unprecedented Features: [Mo₃(μ₃-CH₃C)(μ₂-Br)₃(η²,μ₂-CH₃CO₂)₃­(H₂O)₃]ClO₄·4H₂O, A. Birnbaum, F. A. Cotton, Z. Dori, M. Kapon, D. Marler, G. M. Reisner and W. Schwotzer, J. Am. Chem. Soc. 1985, 107, 2405-2410.

847.  New Compounds with Platinum to Silver Bonds Unsupported by Covalent Bridges, R. Uson, J. Fornies, M. Tomas, J. M. Casas, F. A. Cotton and L. R. Favello, J. Am. Chem. Soc. 1985, 107, 2556-2557.

848.  Reactions of Re₂Cl₄(dppm)₂ with Carbon Monoxide That Proceed with Retention of the Metal-Metal Bond: Synthesis of Re₂Cl₄(dppm)₂(CO)_n (n = 1, 2) and the Structural Characterization of Cl₂Re(μ-Cl)(μ-CO)­(μ-dppm)₂ReCl(CO), F. A. Cotton, L. M. Daniels, K. R. Dunbar, L. R. Falvello, S. M. Tetrick and R. A. Walton, J. Am. Chem. Soc. 1985, 107, 3524-3530.

849.  Multiple Bonds between Vanadium Atoms, F. A. Cotton, M. P. Diebold and I. Shim, Inorg. Chem. 1985, 24, 1510-1516.

850.  Molecular Mechanics of Low Bond Order Interactions in Tetrakis-(carboxy­lato)dimetal Systems, J. C. A. Boeyens, F. A. Cotton and S. Han, Inorg. Chem. 1985, 24, 1750-1753.

851.  Preparación del Diclorotetrapiridinavanadio(II). Una Ruta Sintética Mejorada, F. A. Cotton and C. A. Murillo, Ing. Cienc. Quim. 1985, 9, 5-6.

852.  Coordination of the 2-Anilinopyridine Ligand via Ortho Metalation:  Synthesis and Crystal and Molecular Structure of RhCl₂py₂[(C₆H₄)NHpy], A. R. Chakravarty, F. A. Cotton and D. Tocher, Organometallics 1985, 4, 863-866.

853.  Preparation and Structure of [U₂(C₆Me₆)₂Cl₇]⁺, the First Uranium(IV) Complex with a Neutral Arene in η⁶-Coordination, F. A. Cotton and W. Schwotzer, Organometallics 1985, 4, 942-943.

854.  Two Compounds Containing a Divanadium Tetrabenzoate Frame and Cyclo­penta­dienyl or Pentamethylcyclopentadienyl Ligands, F. A. Cotton, S. A. Duraj and W. J. Roth, Organometallics 1985, 4, 1174-1177.

855.  Solid-State Structure of Ferrocenecarboxylic Acid, [Fe(C₅H₄CO₂H)-(C₅H₅)], F. A. Cotton and A. H. Reid, Jr., Acta Cryst. 1985, C41, 686-688.

856.  Structure of Dichlorotris(triphenylphosphine)osmium(II), [OsCl₂­ {P(C₆H₅)₃} ₃], A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Acta Cryst. 1985, C41, 698-699.

857.  Structure of Di-μ-chloro-tetrachlorobis(tetrahydroduran)-[μ-(dimethyl sulfide)]diniobium(Nb–Nb), [Nb₂Cl₆(C₄H₈O)₂(C₂H₆S)], and Di-μ-chloro-tetrachlorobis(tetrahydrofuran)-[μ-(dimethyl sulfide)]-ditantalum(Ta–Ta), [Ta₂Cl₆(C₄H₈O)₂(C₂H₆S)], F. A. Cotton, S. A. Duraj and W. J. Roth, Acta Cryst. 1985, C41, 878-881.

858.  Structure of Tetrakis[dimethyl(phenyl)phosphine]mercury(II) Decachloro-μ-oxo-ditantalate(V), [Hg {P(CH₃)₂(C₆H₅)} ₄][Ta₂Cl₁₀O], F. A. Cotton, S. A. Duraj and W. J. Roth, Acta Cryst. 1985, C41, 881-883.

859.  A Facile and Economical Synthesis of Ru₃(CO)₁₂.  First Observation of the Removal of Carboxylate Bridges from a Multiply-Bonded Dimetal Center by Carbon Monoxide, F. A. Cotton, A. H. Reid, Jr. and D. A. Tocher, Synth. React. Inorg. Met.-Org. Chem. 1985, 15(5), 637-640.

860.  Syntheses, Structures and Redox Properties of Tetrakis(μ-benzamidato)­dirhodium(II) Complexes, A. R. Chakravarty, F. A. Cotton, D. A. Tocher and J. H. Tocher, Inorg. Chim. Acta 1985, 101, 185-196.

861.  A New Reaction Converting the Mo₃(μ₃-S)(μ-S₂)₃ Core to the Mo₃(μ₃-S)(μ-S)₃ Core:  Structure of the {Mo₃(μ₃-S)(μ-S)₃-[N(CH₂CO₂)₃]₃(H)₂} ^3- Ion, F. A. Cotton, R. Llusar, D. O. Marler, W. Schwotzer, Z. Dori, Inorg. Chim. Acta 1985, 102, L25-L27.

862.  Structural Characterization of the Triply Bonded Dirhenium(II) Complexes Re₂Cl₄(μ-Ph₂PCH₂PPh₂)₂ and α-Re₂Cl₄(Me₂P(CH₂)₂PMe₂)₂, T. J. Barder, F. A. Cotton, K. R. Dunbar, G. L. Powell, W. Schwotzer and R. A. Walton, Inorg. Chem. 1985, 24, 2550-2554.

863.  Mechanistic Insight into the Reaction of Phenyl Isocyanate with Ditung­sten Hexa-tert-butoxide:  Isolation and Characterization of Early Inter­mediates, F. A. Cotton and E. S. Shamshoum, J. Am. Chem. Soc. 1985, 107, 4662-4667.

864.  Synthesis and Structure of a Binuclear Ruthenium 4-Chlorobenzamidato Complex, A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Polyhedron 1985, 4, 1097-1102.

865.  Further Studies of Phosphine Adducts of Niobium(IV) and Tantalum(IV) Chlorides:  New Seven- and Eight-Coordinate Compounds with Trimethyl-phosphine:  NbCl₄(PMe₃)₃ and Ta₂Cl₈(PMe₃)₄, F. A. Cotton, M. P. Diebold and W. J. Roth, Polyhedron 1985, 4, 1103-1108.

866.  Electrochemical Studies on Three Polar Diruthenium(II,III) Complexes, A. R. Chakravarty, F. A. Cotton, D. A. Tocher and J. H. Tocher, Polyhedron 1985, 4, 1475-1478.

867.  A Binuclear Tantalum(III) Complex with a Bridging Carboxylato Ligand, F. A. Cotton, M. P. Diebold, S. A. Duraj and W. J. Roth, Polyhedron 1985, 4, 1479-1484.

868.  Preparation, Molecular Structure and Electronic Structure of the Rhombic, Six-Coordinate Niobium(IV) Complex NbCl₂(Bu^tC(O)CHC(O)Bu^t)₂, F. A. Cotton, M. P. Diebold and W. J. Roth, Polyhedron 1985, 4, 1485-1491.

869.  The Structure of (Dichloro) (Di-μ-acetato)(bis-triphenyl Phosphine) Dimolybdenum(II), F. A. Cotton and G. L. Powell, Polyhedron 1985, 4, 1669-1671.

870.  Preparation, Structures and Reactivity of Two New Addition Compounds of Carbodiimides with Ditungsten Hexa-t-Butoxide, F. A. Cotton and E. S. Shamshoum, Polyhedron 1985, 4, 1727-1734.

871.  A Dichromium(II) Compound with an Elongated Metal-Metal Bond: Cr₂(oxindo­late)₄(oxindole)₂, F. A. Cotton and W. Wang, Polyhedron 1985, 4, 1735-1739.

872.  Reaction Products of 1,2-Bis(diphenylphosphino)ethane with the Octabromo­dimolybdate((II) Ion, P. A. Agaskar, F. A. Cotton, D. R. Derringer, G. L. Powell, D. R. Root and T. J. Smith, Inorg. Chem. 1985, 24, 2786-2791.

873.  Synthesis, Structure, and Properties of Chlorobis(acetato)bis(6-methyl-2-hydroxypyridinato)diruthenium(II,III), the First Ru₂⁵⁺ Compound with a Mixed Set of Bridging Ligands, A. R. Chakravarty, F. A. Cotton and D. A. Tocher, Inorg. Chem. 1985, 24, 2857-2861.

874.  Metal-Metal Multiple Bonds in Dinuclear Clusters, F. A. Cotton and R. A. Walton, Structure and Bonding 1985, 62, 1-49.

875.  Further Study of Trinuclear Palladium(II) Acetate:  Crystals from Dichloromethane, F. A. Cotton and S. Han, Revue de Chimie Minerale 1985, 22, 277-284.

876.  The Crystal and Molecular Structure of β-Mo₂Br₄(bis(diphenylphosphino)­ethane)₂, P. A. Agaskar and F. A. Cotton, Revue de Chimie Minerale 1985, 22, 302-311.

877.  Binuclear Alkoxide Complexes of Niobium and Tantalum in Lower Oxidation States, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1985, 24, 3509-3510.

878.  The Aryl Group Transfer Process from a Triarylphosphine to a Chlorotetra­­kis(amidato)d­iruthenium(II,III) Species:  Syntheses and Molecular Struc­tures of Ru₂(R)₂(R'CONH)₂[R₂POC(R')N]₂ (R = C₆H₅, R' = 3,5-(OCH₃)₂C₆H₃; R = p-C₆H₄CH₃, R' = C₆H₅, A. R. Chakravarty and F. A. Cotton, Inorg. Chem. 1985, 24, 3584-3589.

879.  Further Studies of the Reactions of Ditungsten Hexa-t-Butoxide with Acetylenes. Isolation and Characterization of WO(OCMe₃)₄(THF), [W₃(OCMe₃)₅(μ-O)(μ-CC₃H₇O]₂ and W(CPh)(OCMe₃)₃, F. A. Cotton, W. Schwotzer and E. S. Shamshoum, J. Organometal. Chem. 1985, 296, 55-68.

880.  Mononuclear and Binuclear Cationic Complexes of Vanadium(II), F. A. Cotton, S. A. Duraj, L. E. Manzer and W. J. Roth, J. Am. Chem. Soc. 1985, 107, 3850-3855.

881.  A Novel Disproportionation Reaction That Occurs at a Multiply Bonded Dimetal Center. The Isolation of Dirhenium(IV,II) Alkoxide Complexes of the Type (RO)₂Cl₂ReReCl₂(PPh₃)₂ (R = Me, Et, or n-Pr), A. R. Chakravarty, F. A. Cotton, A. R. Cutler, S. M. Tetrick and R. A. Walton, J. Am. Chem. Soc. 1985, 107, 4795-4796.

882.  Mixed-ligand Complexes of Diruthenium(II,III): Syntheses and Molecular Structures of Chloro-bis-(acetato)-bis-(2-anilino-pyridinato)­(2-anilino-pyridine)­diruthenium·methylene Chloride and Chloro-(acetato)-tris(6-chloro-2-oxypyridinato)diruthenium·methylene Chloride, A. R. Chakravarty and F. A. Cotton, Inorg. Chim. Acta 1985, 105 19-29.

883.  Replacement of Acetate Ions in Dimolybdenum Tetraacetate by Acetonitrile Molecules: Crystal Structures of Two Compounds Containing the cis-[Mo₂­(O₂CCH₃)₂(CH₃CN)₄]²⁺ Cation, F. A. Cotton, A. H. Reid, Jr. and W. Schwotzer, Inorg. Chem. 1985, 24, 3965-3968.

884.  Reactions of the Dicarbonyl Complex Re₂Cl₄(dppm)₂(CO)₂ with Nitriles and Isocyanides.  Synthesis of [Re₂Cl₃(dppm)₂(CO)₂L]ⁿ⁺ (n = 0, 1; L = RCN, RNC) and the Structural Characterization of [Re₂Cl₃(dppm)₂(CO)₂-(NCC₂H₅)]-PF₆, F. A. Cotton, K. R. Dunbar, L. R. Falvello and R. A. Walton, Inorg. Chem. 1985, 24, 4180-4187.

885.  The Mo₃S₄⁴⁺ Aquo Ion, F. A. Cotton, Z. Dori, R. Llusar and W. Schwotzer, J. Am. Chem. Soc. 1985, 107, 6734-6735.

886.  The Cuboidal Mo₄S₄⁶⁺ Aquo Ion and Its Derivatives, F. A. Cotton, M. P. Diebold, Z. Dori, R. Llusar and W. Schwotzer, J. Am. Chem. Soc. 1985, 107, 6735-6736.

887.  Edge-Sharing Bioctahedral Dimolybdenum(III) Molecules with μ-RS Groups. Direct Experimental Evidence for Spin-State Equilibria, F. A. Cotton, M. P. Diebold, C. J. O'Connor and G. L. Powell, J. Am. Chem. Soc. 1985, 107, 7438-7445.

888.  The First Alkylidyne-Capped Tritungsten(IV) Cluster Compounds: Prepara­tion, Structure, and Properties of [W₃O(CCH₃)(O₂CCH₃)₆(H₂O)₃]Br₂·2H₂O, F. A. Cotton, Z. Dori, M. Kapon, D. O. Marler, G. M. Reisner, W. Schwotzer and M. Shaia, Inorg. Chem. 1985, 24, 4381-4384.

889.  Steric and Electronic Factors Influencing the Structures of Bridged (β-Type) M₂Cl₄(LL)₂ (M = Mo, Re) Compounds:  A Refined Correlation of Bond Length with Torsion Angle, F. L. Campbell, III, F. A. Cotton and G. L. Powell, Inorg. Chem. 1985, 24, 4384-4389.

890.  Vanadium(II) and Niobium(III) Edge-Sharing Bioctahedral Complexes that Contain Bis(dimethyl­phosphino)methane Bridges, F. A. Cotton, S. A. Duraj, L. R. Falvello and W. J. Roth, Inorg. Chem. 1985, 24, 4389-4393.

891.  Synthesis, X-ray Structure, and Chemical Reactivity of the Tetranuclear Cluster (NBu₄)₂[Pt₂Ag₂Cl₄­(C₆F₅)₄].  X-ray Structure of the Binuclear Compound (BNu₄)[PtAgCl₂(C₆F₅)₂PPh₃], R. Uson, J. Fornies, B. Menjon, F. A. Cotton, L. R. Falvello and M. Tomas, Inorg. Chem. 1985, 24, 4651-4656.

892.  Preparation and Structures of Novel Di- and Trinuclear Clusters of Iridium(II) without Carbonyl Ligands, F. A. Cotton, P. Lahuerta, M. Sanau and W. Schwotzer, J. Am. Chem. Soc. 1985, 107, 8284.

893.  Preparation and Properties of NbBr₄(PMe₂Ph)₃ and NbBr₃(PMe₂Ph)₃, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chim. Acta 1985, 105, 41-49.

894.  Structure of a Diruthenium(II,III) Complex with Benzamidato Bridging Ligands, A. R. Chakravarty and F. A. Cotton, Polyhedron 1985, 4, 1957-1958.

895.  Structural Characterization of Mn₂(CO)₆(μ-Ph₂PCH₂PPh₂)₂, F. A. Cotton and K.-B. Shiu, Gazz. Chim. Ital. 1985, 115, 705-709.

1986

896.  A Series of Edge-Sharing Bioctahedral, M-M Bonded Molecules: Non-Monotonic Bond Length Variation and Its Interpretation, A. R. Chakravarty, F. A. Cotton, M. P. Diebold, D. B. Lewis and W. J. Roth, J. Am. Chem. Soc. 1986, 108, 971-976.

897.  Syntheses, Structures and Solid-State ¹³C NMR of Two η⁶-Arene Uranium(IV) Complexes, [U(C₆Me₆)Cl₂(μ-Cl)₃UCl₂(C₆Me₆)]AlCl₄ and U(C₆Me₆)Cl₂(μ-Cl)₃­UCl_2­(μ-Cl)₃UCl₂(C₆Me₆), G. C. Campbell, F. A. Cotton, J. F. Haw and W. Schwotzer, Organometallics 1986, 5, 274-279.

898.  Solid-State Structure of α-Mo₂Cl₄(dppe)₂ and Its Transformation of β-Mo₂­Cl₄(dppe)₂. Evidence for the Internal Flip Mechanism, P. A. Agaskar and F. A. Cotton, Inorg. Chem. 1986, 25, 15-19.

899.  A New Mixed-Ligand Diruthenium(II) Compound. Synthesis and Characterization of [Ru₂Cl(Me₂PCH₂PMe₂)₂(PhNpy)₂][BPh₄], A. R. Chakravarty, F. A. Cotton and L. R. Falvello, Inorg. Chem. 1986, 25, 214-219.

900.  Chiroptical Properties of Compounds Containing Metal-Metal Bonds. Synthe­ses, Structures, and the Measurement and Interpretation of Electronic and Circular Dichroism Spectra of Rh₂[(S)-mandelate]₄(EtOH)₂ and Rh₂[(R)-α-methoxy-α-phenylacetate]₄(THF) ₂, P. A. Agaskar, F. A. Cotton, L. R. Falvello and S. Han, J. Am. Chem. Soc. 1986, 108, 1214-1223.

901.  A Dinuclear, Metal-Metal Bonded, Carboxylato-bridged Niobium(III) Complex, F. A. Cotton M. P. Diebold, M. Matusz and W. J. Roth, Inorg. Chim. Acta 1986, 112, 147-152.

902.  Oxidative Addition of Diphenyl Disulfide Across a Ta=Ta Bond.  Prepara­tion and Characterization of [TaCl₃(Me₂S)]₂(μ-SPh)₂, G. C. Campbell, J. A. M. Canich, F. A. Cotton, S. A. Duraj and J. F. Haw, Inorg. Chem. 1986, 25, 287-290.

903.  A New Diruthenium(II,III) Compound, Ru₂(C≡CPh)(PhNpy)₄·2CH₂Cl₂, with an Axial η¹-Acetylide Ligand, A. R. Chakravarty and F. A. Cotton, Inorg. Chim. Acta 1986, 113, 19-26.

904.  Comparative Structural Studies of the First Row Early Transition Metal(III) Chloride Tetrahydrofuran Solvates, F. A. Cotton, S. A. Duraj, G. L. Powell and W. J. Roth, Inorg. Chim. Acta 1986, 113, 81-85.

905.  The Crystal Structure of Dirhodium Tetrabutyrate, F. A. Cotton and K.-B. Shiu, Revue de Chim. Minerale 1986, 23, 14-19.

906.  The Reaction of Carbon Dioxide with Ditungsten Hexa-tert-Butoxide, R. G. Abbott, F. A. Cotton and E. S. Shamshoum, Gazz. Chim. Ital. 1986, 116, 91-95.

907.  Highlights of Recent Research on Compounds with Mo-Mo Bonds, F. A. Cotton, Polyhedron 1986, 5, 3-14.

908.  The Preparation of Ta₂Cl₆(PhN)₂(Me₂S)₂ by Reaction of Ta₂Cl₆(Me₂S)₃ with PhNNPh:  Crystal Structure of the Product, J. A. M. Canich, F. A. Cotton, S. A. Duraj and W. J. Roth, Polyhedron 1986, 5, 895-898.

909.  Diamagnetic Anisotropy of the Mo≡Mo Bond in Mo₂(O₂CR)₄ Type Complexes, P. A. Agaskar and F. A. Cotton, Polyhedron 1986, 5, 899-900.

910.  Synthesis and Molecular Structure of (NBu₄)_x[Pt(C₆Cl₅)₂(μ-Cl)₂Ag]_x:  A Novel Chain Polymeric Compound, R. Uson, J. Fornies, M. Tomas, J. M. Casas, F. A. Cotton and L. R. Falvello, Polyhedron 1986, 5, 901-902.

911.  Preparation and Structural Characterization of Os₂Cl₄(Ph₂Ppy)₂(O₂CCH₃): A Mixed Ligand Compound with an Os₂⁵⁺ Core and a Bond Order of 2.5, F. A. Cotton, K. R. Dunbar and M. Matusz, Polyhedron 1986, 3, 903-905.

912.  A Mixed Oxo-Thio-Bridged Tritungsten Triangular Cluster Complex, Z. Dori, F. A. Cotton, R. Llusar and W. Schwotzer, Polyhedron 1986, 5, 907-909.

913.  Synthesis and Structure of the Ortho-Metalated Dirhodium(II) Compound Rh₂(O₂CCH₃)₃­[(C₆H₄)P(C₆H₅)­(C₆F₄Br)]·P(C₆H₅)₂(C₆F₄Br), F. Barcelo, F. A. Cotton, P. Lahuerta, R. Llusar, M. Sanau, W. Schwotzer and M. A. Ubeda, Organometallics 1986, 5, 808-811.

914.  Tetramethyldiplatinum(III) (Pt-Pt) Complexes with 2-Hydroxypyridinato Bridging Ligands, D. P. Bancroft, F. A. Cotton, L. R. Falvello and W. Schwotzer, Inorg. Chem. 1986, 25, 763-770.

915.  Preparation and X-ray Structures of Compounds Containing the Tetrakis­(methylhydroxypyridinato)- and Tetrakis(chlorohydroxypyridinato)­dipalladium(II) Molecules, D. P. Bancroft, F. A. Cotton, L. R. Falvello and W. Schwotzer, Inorg. Chem. 1986, 25, 1015-1021.

916.  Reactions of Small Molecules with Re₂Cl₄(PEt₃)₄.  1.  Structural and Spectroscopic Studies of Several Products Resulting from the Reaction with Carbon Monoxide, S. Bucknor, F. A. Cotton, L. R. Falvello, A. H. Reid, Jr. and C. D. Schmulbach, Inorg. Chem. 1986, 25, 1021-1027.

917.  Interview with F. A. Cotton, J. Chem. Educ. 1986, 63, 259-262.

918.  Synthesis, Spectroscopy, and X-ray Structure of Os₂Cl(chp)₄:  An Unusual Os₂⁵⁺ Complex with a Polar Arrangement of 6-Chloro-2-hydroxypyridinato Ligands and One Axial Chloride, F. A. Cotton, K. R. Dunbar and M. Matusz, Inorg. Chem. 1986, 25, 1585-1589.

919.  Preparation and Structural Characterization of Os₂Cl₄(chp)₂(L) (chp = 6-Chloro-2-hydroxypyridinato; L = H₂O, Pyridine): A New Class of M₂X₄(LL)₂ Complexes Possessing an Eclipsed Conformation Where LL is a Substituted Hydroxypyridinato Ligand, F. A. Cotton, K. R. Dunbar and M. Matusz, Inorg. Chem. 1986, 25, 1589-1594.

920.  Proposed Reformulation of the Recently Reported TaBr₃(PMe₂Ph)₂, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1986, 25, 1728.

921.  Syntheses, Structures, and Circular Dichroism Spectra of β-Mo₂X₄(S,S-dppb)₂ (X = Cl, Br; S,S-dppb = (2S,3S)-Bis(diphenyl­phosphino)butane), P. A. Agaskar, F. A. Cotton, I. F. Fraser, L. Manojlovic-Muir, K. W. Muir and R. D. Peacock, Inorg. Chem. 1986, 25, 2511-2519.

922.  Synthesis and Characterization of a Confacial Bioctahedral Tantalum(II) Dimer with a Formal Triple Metal-Metal Bond, F. A. Cotton, M. P. Diebold and W. J. Roth, J. Am. Chem. Soc. 1986, 108, 3538-3539.

923.  Sm(η⁶-C₆Me₆)(η²-AlCl₄)₃: The First Structure of a Rare Earth Complex with a Neutral π-Ligand, F. A. Cotton and W. Schwotzer, J. Am. Chem. Soc. 1986, 108, 4657.

924.  Mixed Carbonyl-Isocyanide and Carbonyl-Nitrile Complexes Derived from the Reactions of the Multiply Bonded Dirhenium(II) Complexes Re₂X₄(dppm)₂(CO) (X = Cl or Br; dppm = Ph₂PCH₂PPh₂). The Structural Characterization of Cl₂Re(μ-Cl)(μ-dppm)₂ReCl(CO) and Cl₂Re(μ-Cl)(μ-CO)(μ-dppm)₂ReCl(CNxylyl), F. A. Cotton, K. R. Dunbar, A. C. Price, W. Schwotzer and R. A. Walton, J. Am. Chem. Soc. 1986, 108, 4843-4850.

925.  The Multiply Bonded Octahalodiosmate(III) Anions.  2.  Structure and Bonding, P. A. Agaskar, F. A. Cotton, K. R. Dunbar, L. R. Falvello, S. M. Tetrick and R. A. Walton, J. Am. Chem. Soc. 1986, 108, 4850-4855.

926.  Decarbonylation of Molybdenum(II) Carbonyl Complexes:  A New Route to Quadruply Bonded Molybdenum(II) Dimers, F. A. Cotton and R. Poli, J. Am. Chem. Soc. 1986, 108, 5628-5629.

927.  [U₃(μ³-Cl)₂(μ²-Cl)₃(μ¹,η²-AlCl₄)₃(η⁶-C₆Me₆)₃][AlCl₄] ― A Trinuclear Arene  Complex of U(III), F. A. Cotton, W. Schwotzer and C. Q. Simpson II, Angew. Chem. Int. Ed. Engl. 1986, 25, 637-639; Angew. Chem. 1986, 98, 652.

928.  New Chemistry of Oxo Trinuclear, Metal-Metal Bonded Niobium Compounds, F. A. Cotton, M. P. Diebold, R. Llusar and W. J. Roth, J. Chem. Soc., Chem. Commun. 1986, 1276-1278.

929.  Synthesis and Characterization of Four Vanadium(II) Compounds, Including Vanadium(II) Sulfate Hexahydrate and Vanadium(II) Saccharinates, F. A. Cotton, L. R. Falvello, R. Llusar, E. Libby, C. A. Murillo and W. Schwotzer, Inorg. Chem. 1986, 25, 3423-3428.

930.  Four Compounds Containing Oxo-Centered Trivanadium Cores Surrounded by Six μ₂,η²-Carboxylato Groups, F. A. Cotton, M. W. Extine, L. R. Falvello, D. B. Lewis, G. E. Lewis, C. A. Murillo, W. Schwotzer, M. Tomas and J. M. Troup, Inorg. Chem. 1986, 25, 3505-3512.

931.  Preparation of Iridium(III) Complexes Containing the Phosphine P(o-BrC₆F₄)­(Ph)₂.  A New Example of η²-Coordination and Halocarbon Binding in an (o-Haloaryl)phosphine, F. A. Cotton, P. Lahuerta, M. Sanau, W. Schwotzer, I. Solana, Inorg. Chem. 1986, 25, 3526-3528.

932.  Preparation and Properties of the Tribromide of trans-Dibromotetrakis-(acetonitrile)vanadium(III), [VBr₂(CH₃CN)₄]Br₃. A Symmetric Br₃^- Ion, F. A. Cotton, G. E. Lewis and W. Schwotzer, Inorg. Chem. 1986, 25, 3528-3529.

933.  Derivatization of the Cuboidal Mo₄S₄-Aquo Ion:  Preparation and Structure of Mo₄S₄(HB(pz)₃)₄(pz) (pz = Pyrazolyl, C₃N₂H₃^-), F. A. Cotton, Z. Dori, R. Llusar and W. Schwotzer, Inorg. Chem. 1986, 25, 3529-3532.

934.  Reactivity of the Dirhenium(III) Carboxylate Complexes Re₂(O₂CCH₃)₂­X₄(H₂O)₂ (X = Cl or Br) toward Monodentate Phosphines.  A Novel Dispro­por­tionation Reaction Leading to Dirhenium(IV,II) Alkoxide Complexes of the Type (RO)₂X₂ReReX₂(PPh₃)₂ (X = Cl or Br; R = Me, Et, or Pr), A. R. Chakravarty, F. A. Cotton, A. R. Cutler and R. A. Walton, Inorg. Chem. 1986, 25, 3619-3624.

935.  Thermal Reaction of Mo₂I₄(CO)₈ with PMe₂Ph, PEt₂Ph and Pyridine.  Forma­tion of Metal-Metal Quadruple Bonds vs. Disproportionation.  X-Ray Crystal Structures of MoI₃(PMe₂Ph)₂(POMe₂Ph) and [PHEt₂Ph][MoI₄(PEt₂Ph)₂], F. A. Cotton and R. Poli, Inorg. Chem. 1986, 25, 3624-3629.

936.  Reactions of the Dirhenium(II) Complexes Re₂X₄(dppm)₂ (X = Cl or Br; dppm = Ph₂PCH₂PPh₂) with Isocyanides.  3.  Dinuclear Species Containing Two or Three Isocyanide Ligands, L. B. Anderson, T. J. Barder, F. A. Cotton, K. R. Dunbar, L. R. Falvello and R. A. Walton, Inorg. Chem. 1986, 25, 3629-3636.

937.  Synthesis, Characterization, and Molecular Structure of a Novel Triply Bonded Dirhenium(II) Complex that Contains Three Intramolecular Phosphine Bridging Ligands:  Re₂Cl₄(μ-Me₂PCH₂PMe₂)₃, L. B. Anderson, F. A. Cotton, L. R. Falvello, W. S. Harwood, D. Lewis and R. A. Walton, Inorg. Chem. 1986, 25, 3637-3641.

938.  Quadruply Bonded Mo₂I₄(dppe)₂ (dppe = Bis(diphenylphosphino)ethane):  Twisted and Eclipsed Rotational Conformations and Their Significance, F. A. Cotton, K. R. Dunbar and M. Matusz, Inorg. Chem. 1986, 25, 3641-3649.

939.  Oxidative Fragmentation of the Cuboid Mo₄S₄ Cluster Core:  Synthesis and Structures of [Mo₃(μ₃-S)(μ-S)₃([9]aneN₃)₃]⁴⁺ and {[MoO([9]aneN₃)]₂(μ-S)₂} ²⁺, F. A. Cotton, Z. Dori, R. Llusar and W. Schwotzer, Inorg. Chem. 1986, 25, 3654-3658.

940.  Synthesis and Molecular Structure of Mo₂I₄(dppm)₂·2C₇H₈ (dppm = Bis(di­phenyl­phosphino)methane), F. A. Cotton, K. R. Dunbar and R. Poli, Inorg. Chem. 1986, 25, 3700-3703.

941.  Products of the Reaction between Mo₂I₄(CO)₈ and Bis(dimethylphosphino)­methane.  X-Ray Crystal Structure of MoI₂(CO)(dmpm)₂·C₇H₈, F. A. Cotton and R. Poli, Inorg. Chem. 1986, 25, 3703-3705.

942.  Air Oxidation of Ir₂(Cl)₂(COD)₂ Revisited. The Structures of [Ir(μ²-Cl)­(COD)]₂ (Ruby Form) and its Oxidation Product, Ir₂Cl₂(COD)₂(μ²-OH)₂(μ²-O), F. A. Cotton, P. Lahuerta, M. Sanau and W. Schwotzer, Inorg. Chim. Acta 1986, 120, 153-157.

943.  Iridium(I) Dimers with Bridging N,N'-di-p-tolylformamidine.  X-ray Molecular Structure of Ir₂(μ-p-CH₃C₆H₄NCHN-p-C₆H₄CH₃)(μ-NH-p-C₆H₄CH₃)­(C₈H₁₄)₂, F. A. Cotton and R. Poli, Inorg. Chim. Acta 1986, 122, 243-248.

944.  Synthesis and Molecular Structure of the Polar, Binuclear Complex, Monochlorotetra-(6-fluoro-2-oxopyridine)diruthenium(II,III), A. R. Chakravarty, F. A. Cotton and W. Schwotzer, Polyhedron 1986, 5, 1821-1827.

945.  Synthesis, Properties, and Structural Characterization of the Bis(di­methyl­phosphino)methane Complex Mo₂(μ-dmpm)₂Cl₄, F. A. Cotton, L. R. Falvello, W. S. Harwood, G. L. Powell and R. A. Walton, Inorg. Chem. 1986, 25, 3949-3953.

946.  Synthesis, Structure, and Reactivity of (NBu₄)_x[Pt(C₆Cl₅)₂(μ-Cl)₂Ag]_x, a Novel Chain Polymeric Pt-Ag Compound.  Structure of (NBu₄)[PtAgCl₂­(C₆Cl₅)_2­(PPh₃)] and [Pt(C₆Cl₅)₂(μ-Cl)₂Ag₂(PPh₂Me)₂], R. Uson, J. Fornies, M. Tomas, J. M. Casas, F. A. Cotton and L. R. Falvello, Inorg. Chem. 1986, 25, 4519-4525.

947.  Single Crystal X-Ray Study of Solid Solutions of a Jahn-Teller Compound in an Undistorted Host:  The Cr, Zn Saccharinate Hexahydrate System, F. A. Cotton, L. R. Falvello, C. A. Murillo and G. Valle, Z. Anorg. Allg. Chem. 1986, 540/541, 67-79.  (Dedicated to P. Hagenmuller).

1987

948.  Metal Metal Bonds in Edge Sharing Bioctahedra, F. A. Cotton, in Understanding Molecular Properties J. Avery, et al., Eds., D. Riedel Publishing Co. 1987, pp. 17-26.

949.  Preparation and Structure of Nb₃Cl₈(CNCMe₃)₅, F. A. Cotton and W. J. Roth, Inorg. Chim. Acta 1987, 126, 161-166.

950.  Synthesis, Molecular Structure and Spectroscopic Characterization of Mo(CO)₂I₂(η²-dppm)(η¹-dppm), F. A. Cotton and M. Matusz, Polyhedron 1987, 6, 261-267.

951.  Mixed-Ligand Systems Containing Quadruple Bonds.  Capture and Structural Characterization of an Intermediate in the Ligand Exchange Process Leading to New Carboxylates of the Dimolybdenum(4⁺) Unit.  Synthesis and X-ray Crystallographic and Electrochemical Studies of Mo₂[(η⁵-C₅H₄CO₂)­Fe­(η⁵-C₅H₅)]₂(O₂CCH₃)₂(C₅H₅N)₂ and [Mo₂[(η⁵-C₅H₄CO₂)-Fe(η⁵-C₅H₅)]₄­(ax-CH₃CN)­(ax-DMSO)]­(DMSO)₂, F. A. Cotton, L. R. Falvello, A. H. Reid, Jr. and J. H. Tocher, J. Organometal. Chem. 1987, 319, 87-97.

952.  N,N'-Di-p-tolylformamidinato-Bridged Mixed-Valence Iridium(I)–Irid­ium(III) Dimers Containing a Metal-Metal Dative Bond.  Synthesis, Molecular Structure, and Physicochemical Properties, F. A. Cotton and R. Poli, Inorg. Chem. 1987, 26, 590-595.

953.  New Mode of Bonding of Bis((diphenylphosphino)methyl)phenylphosphine, dpmp:  Synthesis and Structure of a Sterically Crowded, Triply Bonded Dirhenium Complex, [Re₂Cl₃(dpmp)₂]X (X = Cl, PF₆), F. A. Cotton and M. Matusz, Inorg. Chem. 1987, 26, 984-988.

954.  Conversion of an Electron-Rich Triple Bond to a Double Bond by Oxidative Addition of Diphenyl Diselenide to Re₂Cl₄(μ-dppm)₂.  Preparation and Characterization of Re₂Cl₄(μ-SePh)₂(μ-dppm)₂ (dppm = Bis(di­phenyl­phosphino)methane), F. A. Cotton and K. R. Dunbar, Inorg. Chem. 1987, 26, 1305-1309.

955.  Isolation and Structure of Os₂Cl₄[(C₆H₅)₂P(C₆H₄)]₂.  An M₂L₈ Compound with an Unprecedented Geometry and a Short Os-Os Bond, F. A. Cotton and K. R. Dunbar, J. Am. Chem. Soc. 1987, 109, 2199-2200.

956.  Discrete Trinuclear Complexes of Niobium Related to the Local Structure in Nb₃Cl₈, F. A. Cotton, M. P. Diebold and W. J. Roth, J. Am. Chem. Soc. 1987, 109, 2833-2834.

957.  Reactions of M-M Bonded Dinuclear Zirconium(III) Complexes with Vicinal Dihaloalkanes and Olefins; A New Type of Metal Olefin Complex, F. A. Cotton and P. A. Kibala, Polyhedron 1987, 6, 645-646.

958.  The Structures of Metal-Metal Bonded Edge-sharing Bioctahedral Complexes, F. A. Cotton, Polyhedron 1987, 6, 667-677.

959.  Further Studies on the Ortho-Metallation Reaction of Dirhodium Tetra­acetate:  Syntheses and Structures of Rh₂(O₂CCH₃)₂­[P(C₆H₄)­(C₆H₅)­(C₆F₄Br)]₂(H₂O) and Rh₂(O₂CCH₃)₂[P(C₆H₄)(C₆H₅)(C₆F₄Br)]₂, F. Barcelo, F. A. Cotton, P. Lahuerta, M. Sanau, W. Schwotzer and M. A. Ubeda, Organometallics 1987, 6, 1105-1110.

960.  Heterobinuclear PtAg Compounds with Platinum-Silver Bonds Unsupported by Covalent Bridges.  Molecular Structure of (C₆F₅)₃(SC₄H₈)PtAgPPh₃, F. A. Cotton, L. R. Falvello, R. Uson, J. Fornies, M. Tomas, J. M. Casas and I. Ara, Inorg. Chem. 1987, 26, 1366-1370.

961.  Isolation and Structure of the Novel Dirhodium(II) Compound Rh₂(dmpm)₂­[(C₆H₅)₂P(C₆H₄)]₂Cl₂ with Bridging Bis(dimethylphosphino)methane and Ortho-Metalated Triphenylphosphine Ligands, F. A. Cotton and K. R. Dunbar, J. Am. Chem. Soc. 1987, 109, 3142-3143.

962.  Reactions of Iodine with Triphenylphosphine and Triphenylarsine, F. A. Cotton and P. A. Kibala, J. Am. Chem. Soc. 1987, 109, 3308-3312.

963.  Preparation and Structural Characterization of Os(II) and Ru(II) Com­plexes, MCl₂(vdpp)₂ (M = Os or Ru, vdpp = 1,1-Bis(diphenylphos­phino)­ethene, F. A. Cotton, M. P. Diebold and M. Matusz, Polyhedron 1987, 6, 1131-1134.

964.  Reactions Between W₂I₄(CO)₈ and Phosphines Under Forcing Conditions:  Attempted Decarbonylation to Tungsten(II) Dimers with Quadruple Metal-Metal Bond. X-ray Molecular Structure of WI₂(CO)(dppm)₂, F. A. Cotton, L. R. Falvello and R. Poli, Polyhedron 1987, 6, 1135-1142.

965.  Synthesis, Molecular Structure and Physicochemical Properties of M₂­(form)₄ (M = Ni, Pd; form = N,N'-Di-p-tolylformamidinato).  Attempts to Generate a Palladium(III) Dimer, F. A. Cotton, M. Matusz and R. Poli, Inorg. Chem. 1987, 26, 1472-1474.

966.  Low-Valent Molybdenum Carbonyl Complexes as an Entry to Octahedral MoI₃L₃ Complexes.  Synthesis and X-ray Molecular Structure of MoI₃(THF)₃, F. A. Cotton and R. Poli, Inorg. Chem. 1987, 26, 1514-1518.

967.  Preparation and Structures of the Binuclear Vanadium(II) Complexes, [L₃V(μ-Cl)₃VL₃]BPh₄ with L = Tetrahydrofuran and 3-Methyltetrahydrofuran, J. A. M. Canich, F. A. Cotton, S. A. Duraj and W. J. Roth, Polyhedron 1987, 6, 1433-1437.

968.  Synthesis and Structural Characterization of a Polar Os(II, III) Complex, Os₂(fhp)₄Cl, F. A. Cotton and M. Matusz, Polyhedron 1987, 6, 1439-1443.

969.  Synthesis and Molecular Structure of the First Inorganic Quadruply-Bridged Ir(II) Dimer (Ir-Ir), F. A. Cotton and R. Poli, Polyhedron 1987, 6, 1625-1628.

970.  Syntheses and Structural Comparison of the η⁶-Arene Complexes Sm(C₆Me₆)­(AlCl₄)₃ and U(C₆Me₆)(AlCl₄)₃, F. A. Cotton and W. Schwotzer, Organometallics 1987, 6, 1275-1280.

971.  Reactions of the Dirhenium(II) Complexes Re₂X₄(dppm)₂ (X = Cl or Br; dppm = Ph₂PCH₂PPh₂) with Isocyanides.  4.  Isomerism in Mixed Carbonyl-Isocyanide Complexes of Stoichiometry [Re₂Cl₃(dppm)₂­(CO)_2­(CNR)]ⁿ⁺ (n = 0 or 1) and Re₂Cl₃(dppm)₂(CO)(CNR)₂]⁺ (R = t-Bu or Xylyl) which Possess Edge-Shared Bioctahedral Structures, L. B. Anderson, F. A. Cotton, K. R. Dunbar, L. R. Falvello, A. C. Price, A. H. Reid, Jr. and R. A. Walton, Inorg. Chem. 1987, 26, 2717-2725.

972.  Ortho Metalation of Pyridine at a Diiridium Center.  Synthesis and Spectroscopic and Crystallographic Characterization of NC₅H₄- and N,N'-Di-p-tolylformamidinato-Bridged Complexes of Diiridium(II), F. A. Cotton and R. Poli, Organometallics 1987, 6, 1743-1751.

973.  Direct Synthesis from MoCl₃(THF)₃ of a Complex Containing the [Mo₃S₄]⁴⁺ Core, F. A. Cotton and R. Llusar, Polyhedron 1987, 6, 1741-1745.

974.  Preparation and Structural Characterization of a Pentacoordinate Ru(II) Complex, RuCl₂(Ph₂PCH₂SiMe₃)₃, F. A. Cotton and M. Matusz, Inorg. Chim. Acta 1987, 131, 213-216.

975.  Crystal Structures of Two MoOX₂L₃ Complexes, MoOCl₂(PMePh₂)₃ and MoO(NCO)₂­(PEt₂Ph)₃. Implications to Distortional Isomerism, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1987, 26, 2848-2852.

976.  Variable Stereochemistry of the Eight-Coordinate Tetrakis(oxalato)­niobium(IV), Nb(C₂O₄)₄^4-, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1987, 26, 2889-2893.

977.  New Directions in the Chemistry of Dirhodium(II) Compounds, F. A. Cotton, K. R. Dunbar and M. G. Verbruggen, J. Am. Chem. Soc. 1987, 109, 5498-5506.

978.  Synthesis and Characterization of Niobium(II) and Tantalum(II) Compounds Containing Triple M-M Bonds, F. A. Cotton, M. P. Diebold and W. J. Roth, J. Am. Chem. Soc. 1987, 109, 5506-5514.

979.  Reactions of Small Molecules with Re₂Cl₄(PEt₃)₄.  2.  Products Resulting from the Reaction with Dihydrogen, S. Bucknor, F. A. Cotton, L. R. Falvello, A. H. Reid, Jr. and C. D. Schmulbach, Inorg. Chem. 1987, 26, 2954-2959.

980.  Synthesis of Mo₂X₄(PMe₃)₄ (MoMo) (X = Cl, Br, I) Compounds by Decar­bonylation of Mo₂X₄(CO)₈ and by Comproportionation of Mo(CO)₆ and MoX₃(PMe₃)₃. X-Ray Crystal Structure of Mo₂I₄(PMe₃)₄2THF, F. A. Cotton and R. Poli, Inorg. Chem. 1987, 26, 3228-3231.

981.  Synthesis, Solid-State and Solution Structure, and Physicochemical Pro­perties of the Iodide-Bridged Face-Sharing Bioctahedral Molybdenum(III) Dimers, [Cat]⁺[Mo₂I₇(PMe₃)₂]^- (Cat = PHMe₃, NMe₄, AsPh₄), F. A. Cotton and R. Poli, Inorg. Chem. 1987, 26, 3310-3315.

982.  Dinuclear Niobium(IV) Complexes, Nb₂Cl₄(OMe)₄L₂, (L = MeOH and CH₃CN) and Their Relation to Analogous W and Mo Compounds, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1987, 26, 3319-3322.

983.  Alkoxide Complexes of Niobium(III), F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1987, 26, 3323-3327.

984.  Preparation, Spectroscopic Properties, and Characterization of anti- and syn-α-Mo₂Cl_4­[(C₆H₅)₂PCH₂CH₂P­(p-CH₃C₆H₄)₂] in Solution and in the Solid State, F. A. Cotton and S. Kitagawa, Inorg. Chem. 1987, 26, 3463-3468.

985.  Structural and Spectroscopic Characterization of Dirhenium Octakis­(isothiocyanato) Salt, (Ph₄As)₂Re₂(NCS)₈·2L (L = (CH₃)₂CO, C₅H₅N).  A Unique Case of Axial Coordination in M₂X₈ Compounds, F. A. Cotton and M. Matusz, Inorg. Chem. 1987, 26, 3468-3472.

986.  Structural and Theoretical Considerations in Tantalum and Niobium M₂Cl₆(SMe₂)₄ and M₂Cl₆(dto)₂ Complexes, J. A. M. Canich and F. A. Cotton, Inorg. Chem. 1987, 26, 3473-3478.

987.  Heterotrinuclear Pt₂Ag Clusters with Pt-Ag Bonds Unsupported by Covalent Bridges. Molecular Structures of (NBu₄)₂[Pt₂(μ-Cl)₂(C₆F₅)₄] and (NBu₄)­[Pt₂AgCl₂(C₆F₅)₄O(C₂H₅)₂], R. Uson, J. Fornies, M. Tomas, J. Casas, F. A. Cotton and L. R. Falvello, Inorg. Chem. 1987, 26, 3482-3486.

988.  Structural and Vibrational Characteristics of the Tetrasulfatodimolyb­denum Ions with Mo-Mo Bond Orders of 3.5 and 4.0, A. Bino, F. A. Cotton, D. O. Marler, S. Farquharson, B. Hutchinson, B. Spencer and J. Kincaid, Inorg. Chim. Acta 1987, 133, 295-300.

989.  Synthesis and Molecular Structure of a Dinuclear Quadruply-Bridged Cobalt(II) Compound with a Short Metal-Metal Bond, Co₂[(p-CH₃C₆H₄)­NNN­(p-C₆H₄CH₃)]₄, F. A. Cotton and R. Poli, Inorg. Chem. 1987, 26, 3652-3653.

990.  Further Study of Metal-Metal Bond Lengths in Homologous Edge-Sharing Bioctahedral Complexes, J. A. M. Canich, F. A. Cotton, L. M. Daniels and D. B. Lewis, Inorg. Chem. 1987, 26, 4046-4050.

991.  Oxidative Addition to M-M Quadruple Bonds. Preparation of New Edge-Sharing Bioctahedral Complexes of the Type (L-L)Cl₂M(μ-Cl)₂MCl₂(L-L) (M = Mo, W, L-L = 1,2-Bis(diphenyl­phosphino)ethane; M = Mo, L-L = 1-Diethyl­phosphino-2-diphenylphosphinoethane), P. A. Agaskar, F. A. Cotton, K. R. Dunbar, L. R. Falvello and C. J. O'Connor, Inorg. Chem. 1987, 26, 4051-4057.

992.  Reactions of Rh₂(O₂CCH₃)₂(C₆H₄PPh₂)₂2CH₃COOH with Chlorotrimethylsilane in the Presence of Monodentate Phosphines to give [Rh₂Cl₂(C₆H₄PPh₂)₂(PPh₃)₂] and [Rh₂Cl₂(C₆H₄PPh₂)₂(PMe₃)₂], F. A. Cotton, K. R. Dunbar and C. T. Eagle, Inorg. Chem. 1987, 26, 4127-4130.

993.  Two Diastereomeric Forms of the Bischelated, Edge-Sharing Bioctahedral Molecule, Ta₂Cl₆(Et₂PCH₂CH₂PEt₂)₂, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1987, 26, 4130-4133.

994.  Oxygen Abstraction from Tetrahydrofuran by Molybdenum-Iodide Complexes.  X-ray Molecular Structure of [Mo₂(μ-O)(μ-I)(μ-O₂CCH₃)I₂(THF)₄[MoOI₄(THF)] (THF = Tetrahydrofuran), F. A. Cotton and R. Poli, Polyhedron 1987, 6, 2181-2186.

995.  Phosphorus Versus Nitrogen Donor Ligands in Edge-Sharing Bioctahedra of Niobium and Tantalum M₂Cl₆(L-L)₂ Complexes, J. A. M. Canich and F. A. Cotton, Inorg. Chem. 1987, 26, 4236-4240.

1988

996.  Synthesis by Spontaneous Self-Assembly of Metal Atom Clusters of Zirconium, Niobium and Tantalum, F. A. Cotton, P. A. Kibala and W. J. Roth, J. Am. Chem. Soc. 1988, 110, 298-300.

997.  Synthesis and Molecular Structure of the First Discrete Rhenium Polysulfide Complex, (n-Bu₄N)[ReS₉], F. A. Cotton, P. A. Kibala and M. Matusz, Polyhedron 1988, 7, 83-86.

998.  C-Br Insertion Reactions in Rhodium and Iridium Compounds Containing an ortho-Halo-Arylphosphine.  X-ray Structures of Two ortho-Metallated Compounds of Formula IrX₂[P(C₆F₄)Ph₂][P(o-BrC₆F₄)Ph₂], (X = Cl, Br), J. C. Besteiro, F. A. Cotton, P. Lahuerta, R. Llusar, M. Sanau, W. Schwotzer and I. Solana, Polyhedron 1988, 7, 87-96.

999.  Thermal Decarbonylation of Molybdenum(II) Carbonyl-Iodide Complexes.  Molecular and Electronic Structures of the Mixed-Valence Trinuclear Clusters, Mo₃HI₇L₃ (L = Tetrahydrofuran, Acetonitrile, Benzonitrile) and Molecular Structures of MoI₃(EtCN)₃ and Mo₂I₄(PhCN)₄, F. A. Cotton and R. Poli, J. Am. Chem. Soc. 1988, 110, 830-841.

1000.  Dinuclear Formamidinato Complexes of Nickel and Palladium, F. A. Cotton, M. Matusz, R. Poli and X. Feng, J. Am. Chem. Soc. 1988, 110, 1144-1154.

1001.  Vanadium(II)- and Vanadium(III)-Formamidinato Compounds.  Synthesis and Molecular Structure of V(form)₂(NC₅H₅)₂ and V(η⁵-C₅H₅)(form)₂ [form = N,N'-di-p-tolylformamidine], F. A. Cotton and R. Poli, Inorg. Chim. Acta 1988, 141, 91-98.

1002.  Synthesis, Characterization, and Molecular Structure of the Quadruply Bonded Ditungsten(II) Complex, W₂Cl₄(dppm)₂, J. A. M. Canich and F. A. Cotton, Inorg. Chim. Acta 1988, 142, 69-74.

1003.  Two Reactions of [Re₂Cl₈]^2- with Diphosphines that Lead to Re-Re Bond Cleavage, F. A. Cotton and L. M. Daniels, Inorg. Chim. Acta 1988, 142, 255-262.

1004.  Diosmium and Dirhodium Compounds Containing a Cisoid Arrangement of 2-Diphenylphosphino­pyridine Bridges, F. A. Cotton and M. Matusz, Inorg. Chim. Acta 1988, 143, 45-53.

1005.  Reactions of Nb₂Cl₆(SMe₂)₃ and Ta₂Cl₆(SMe₂)₃ with Compounds Containing N-N Single Bonds, J. A. M. Canich, F. A. Cotton, S. A. Duraj and L. R. Falvello, Inorg. Chim. Acta 1988, 143, 185-192.

1006.  The Crystal and Molecular Structure of Re₂Cl₆(PMePh₂)₂, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chim. Acta 1988, 144, 17-19.

1007.  Structural and Spectroscopic Studies of Mo₂Cl₄(PR₃)₄ Compounds with Phosphines of Varied Basicity, F. A. Cotton, L. M. Daniels, G. L. Powell, A. J. Kahaian and T. J. Smith and E. Fiore Vogel, Inorg. Chim. Acta 1988, 144, 109-121.

1008.  Synthesis and Structural Characterization of Three Compounds with Zr(III)-Zr(III) Bonds:  Zr₂Cl₆(dppe)₂·2C₂H₄Cl₂–1.5C₆H₅CH₃, Zr₂Cl₆(PMe₂Ph)₄, and Zr₂Cl₆(PEt₃)₄, F. A. Cotton, M. P. Diebold and P. A. Kibala, Inorg. Chem. 1988, 27, 779-804.

1009.  Oxidative Addition Reactions of S-S and Se-Se Bonds to Mo₂ and W₂ Quadruple Bonds, J. A. M. Canich, F. A. Cotton, K. R. Dunbar and L. R. Falvello, Inorg. Chem. 1988, 27, 804-811.

1010.  Direct Evidence Favouring an Internal Flip of Dimetal Units in Cuboidal Ligand Cages, F. A. Cotton and S. Kitagawa, Polyhedron 1988, 7, 463-470.

1011.  Ortho-Metalation Reactions in Binuclear Dirhodium Compounds.  Synthesis and Molecular Structure of an Unsymmetrical Rh₂⁴⁺ Compound with Two Different Ortho-Metalated Phosphines, F. A. Cotton, F. Barcelo, P. Lahuerta, R. Llusar, J. Paya, M. A. Ubeda, Inorg. Chem. 1988, 27, 1010-1013.

1012.  A New Synthetic Entry to Tungsten-Sulfur Cluster Chemistry:  Preparation and Structure of [W₃S₄Cl₃(dmpe)₃]⁺, F. A. Cotton and R. Llusar, Inorg. Chem. 1988, 27, 1303-1305.

1013.  Molecular Orbital and Spectroscopic Studies of Triple Bonds between Transition-Metal Atoms.  3.  The d⁵-d⁵ Organometallic Dimer Re₂(C₃H₅)₄, F. A. Cotton, G. G. Stanley, Alan H. Cowley and M. Lattman, Organometallics 1988, 7, 835-840.

1014.  Tetramethyldiplatinum(III) (Pt-Pt) Complexes with 2-Hydroxypyridinato Bridging Ligands.  2.  Reversals of Ligand Orientations, D. P. Bancroft and F. A. Cotton, Inorg. Chem. 1988, 27, 1633-1637.

1015.  Crystalline Adducts of Tetrakis(triphenylacetato)dichromium(II) with Benzene, Pyridine, and Diethyl Ether.  Benzene as a Multiple π Donor, F. A. Cotton, X. Feng, P. A. Kibala and M. Matusz, J. Am. Chem. Soc. 1988, 110, 2807-2815.

1016.  Synthesis and Characterization of Trinuclear Palladium Carboxylate Complexes, D. P. Bancroft, F. A. Cotton, L. R. Falvello and W. Schwotzer, Polyhedron 1988, 7, 615-621.

1017.  Binuclear Cationic μ-Bromo Complexes of Vanadium(II), J. A. M. Canich, F. A. Cotton, S. A. Duraj and W. J. Roth, Polyhedron 1988, 7, 737-740.

1018.  Oxo-Bridged Ta(+3) Dimers, (TaCl₂L₂)₂(μ-O)(μ-SR₂), Revisited.  Structural Differences between Isoelectronic μ-O and μ-OH Complexes, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chim. Acta 1988, 149, 105-110.

1019.  Preparation and Properties of the Mo₂X₄(PMe₃)₄ Compounds with X = NCS and NCO, F. A. Cotton and M. Matusz, Inorg. Chem. 1988, 27, 2127-2131.

1020.  A New Sulfur-Bridged Ir(I)-Ir(I) Compound and Its Conversion to a Compound Containing a Metal-Metal Bond.  Crystal Structures of Ir₂(SPh)₂(COD)₂ and Ir₂Cl₂(μ₂-SPh)₂(COD)₂, F. A. Cotton, P. Lahuerta, J. Latorre, M. Sanau, I. Solana and W. Schwotzer, Inorg. Chem. 1988, 27, 2131-2135.

1021.  Further Studies of Bi-Oxo-Capped Triniobium Cluster Complexes, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1988, 27, 2347-2352.

1022.  Synthesis of Ruthenium(II) Compounds with ortho-Oxypyridinate Ligands (hp).  Crystal Structure Characterization of [Ru(η⁶-p-CH₃C₆H₄CH(CH₃)₂)-Cl(hp)], P. Lahuerta, J. Latorre, M. Sanau, F. A. Cotton and W. Schwotzer, Polyhedron 1988, 7, 1311-1316.

1023.  Studies on the α and β Isomers of Complexes of the Type Re₂X₄(LL)₂.  Structural Characterization of α- and β- Re₂Cl₄(dppee)₂ (dppee = cis-Ph₂PCH=CHPPh₂), M. Bakir, F. A. Cotton, L. R. Falvello, K. Vidyasagar and R. A. Walton, Inorg. Chem. 1988, 27, 2460-2466.

1024.  Structural Characterization of Two Oxotungsten(IV) Complexes, [WOCl(Me₂PCH₂CH₂PMe₂)₂]ClO₄ and [WOCl {Me₂PCH₂P(S)Me₂} ₂]PF₆, F. A. Cotton and R. Llusar, Acta Cryst. 1988, C44, 952-955.

1025.  Molybdenum Complexes of 1,2-Bis(diphenylphosphino)benzene. Mononuclear Molybdenum(II) Species formed by Facile Metal-Metal Bond Cleavage of the MoMo)⁴⁺ Core, M. Bakir, F. A. Cotton, M. M. Cudahy, C. Q. Simpson, T. J. Smith, E. Fiore vogel and R. A. Walton, Inorg. Chem. 1988, 27, 2608-2612.

1026.  Preparation and Molecular and Electronic Structures of a Diamagnetic Diruthenium(II) Compound, Ru₂[(p-CH₃C₆H₄)NNN(p-CH₃C₆H₄)]₄, F. A. Cotton and M. Matusz, J. Am. Chem Soc. 1988, 110, 5761-5764.

1027.  The Crystal Structure of [(n-C₄H₉)₄N]₂Re₂I₈:  Three-fold Disorder of the Effectively Cubic Anion, F. A. Cotton, L. M. Daniels and K. Vidyasagar, Polyhedron 1988, 7, 1667-1672.

1028.  Diamagnetic Anisotropy of Quadruple Mo-Mo Bonds: α-Mo₂Cl₄(Diphos-phine)₂ Complexes, F. A. Cotton and S. Kitagawa, Polyhedron 1988, 7, 1673-1676.

1029.  Electronic Excitation MO Assignment of Rh₂(O₂CR)₄(L_ax)₂ Using MCD Experiment and Theory, J. W. Trexler, Jr., A. F. Schreiner and F. A. Cotton, Inorg. Chem. 1988, 27, 3265-3267.

1030.  Discrete Trinuclear Complexes of Niobium and Tantalum Related to the Local Structure in Nb₃Cl₈, F. A. Cotton, M. P. Diebold, X. Feng and W. J. Roth, Inorg. Chem. 1988, 27, 3413-3421.

1031.  Further Studies of the Monooxo-Capped Tritungsten Carboxylate Clusters, A. Bino, F. A. Cotton and Z. Dori, M. Shaia-Gottlieb and M. Kapon, Inorg. Chem. 1988, 27, 3592-3596.

1032.  Further Studies of Low Valent Alkoxide Complexes of Niobium.  Synthesis and Structure of Dimeric Niobium(IV) Nonamethoxide, F. A. Cotton, M. P. Diebold and W. J. Roth, Inorg. Chem. 1988, 27, 3596-3600.

1033.  Experimental and Theoretical Studies of the Copper(I) and Silver(I) Dinuclear N,N'-Di-p-tolylformamidinato Complexes, F. A. Cotton, X. Feng, M. Matusz and R. Poli, J. Am. Chem Soc. 1988, 110, 7077-7083.

1034.  Formation of ReCl(H₂)(PMePh₂)₄; A Complex Containing an η²-H₂ Ligand, F. A. Cotton and R. L. Luck, J. C. S. Chem. Commun. 1988, 1277-1278.

1035.  Tetramethyldiplatinum(III) (Pt-Pt) Complexes with 2-Hydroxypyridinato Bridging Ligands.  3.  Compounds with Diethyl Sulfide as Axial Ligand, D. P. Bancroft and F. A. Cotton, Inorg. Chem. 1988, 27, 4022-4025.

1036.  Synthesis, X-ray Structure, and Reactivity of (NBu₄)₂[Pt₂(μ-C₆F₅)₂(C₆F₅)₄]·H₂O) and (NBu₄)[Pt₂Ag(μ-C₆F₅)₂(C₆F₅)₄O(C₂H₅)₂].  The First Complexes Containing Bridging Pentafluorophenyl Groups, R. Uson, J. Fornies, M. Tomas, J. M. Casas, F. A. Cotton, L. R. Falvello and R. Llusar, Organometallics 1988, 7, 2279-2285.

1037.  A Discrete Tetranuclear Complex of Niobium, Nb₄Cl₁₀(PMe₃)₆, Related to the Local Structure in CsNb₄Cl₁₁, F. A. Cotton and M. Shang, J. Am. Chem Soc. 1988, 110, 7719-7722.

1038.  Synthesis and Characterization of Mo₄Te₁₆(en)₄^2-:  A Molybdenum Telluride With Linked Mo/Mo⁶⁺ Subunits, B. W. Eichorn, R. C. Haushalter, F. A. Cotton and B. Wilson, Inorg. Chem. 1988, 27, 4084-4085.

1039.  Dimolybdenum(II) Complexes that Contain the Ligand cis-Ph₂PCH=CHPPh₂ (dppee).  Synthesis and Characterization of the α- and β-Isomers of Mo₂X₄(dppee)₂ (X = Cl or Br), M. Bakir, F. A. Cotton, L. R. Falvello, C. Q. Simpson and R. A. Walton, Inorg. Chem. 1988, 27, 4197-4202.

1040.  Conversion of Dimolybdenum Tetraacetate to Mo₂Cl₄(Ph₂Ppy)₂ and Mo₂(O₂CCH₃)₂(Ph₂Ppy)₂Cl₂ [Ph₂Ppy = 2-(diphenylphosphino)pyridine], F. A. Cotton and M. Matusz, Polyhedron 1988, 7, 2201-2204.

1041.  Chemistry of Rh₂(CO)₂Cl₂(dppm)₂ and Compounds Derived Therefrom: Structural Characterization of Rh₂(CO)Cl₄(dppm)₂ and [Rh₂(CO)Cl₃(dppm)₂MeOH][PF]₆, F. A. Cotton, C. T. Eagle and A. C. Price, Inorg. Chem. 1988, 27, 4362-4368.

1042.  Oxidation States Available to the Ru₂ⁿ⁺ Core in Tetracarboxylato-Bridged Species, F. A. Cotton, M. Matusz and B. Zhong, Inorg. Chem. 1988, 27, 4368-4372.

1043.  Synthesis and Crystal Structure of Ti₄O(S₂)₄Br₆, F. A. Cotton, P. A. Kibala and R. B. W. Sandor, Eur. J. Solid State Inorg. Chem. 1988, 25, 631-636.

1044.  Synthesis and Crystal Structure of CuNb₁₃O₃₃ and Phase Analysis of the CuO-NbO₂ System, F. A. Cotton and R. B. W. Sandor, Eur. J. Solid State Inorg. Chem. 1988, 25, 637-644.

1989

1045.  A Novel Compound Containing Coupled Mo₃S₄ Clusters, [Mo₃S₄(HBpz₃)₂]₂-(μ-O)(μ-C₃H₃N₂)₂, F. A. Cotton, R. Llusar and W. Schwotzer, Inorg. Chim. Acta 1989, 155, 231-236.

1046.  A Trinuclear Oxoniobium(V) Complex with Ketone Molecules as Ligands, [NbOCl₃(OCRR')]₃ with R = C₆H₅ and R' = m-CH₃C₆H₄, J. A. Canich, F. A. Cotton and S. A. Duraj, Inorg. Chim. Acta 1989, 156, 41-46.

1047.  Variable Temperature T₁ Studies on ReH₅(PPh₃)₃, PR₃ = PMePh₂, (PPh₃), ReH₇(PPh₃)₂, and Re₂H₈(PPh₃)₄:  Classical or Nonclassical Hydrides? F. A. Cotton and Rudy Luck, Inorg. Chem. 1989, 28, 6-8.

1048.  Syntheses and Crystal Structures of Syn and Gauche Isomers of the Chloride-Bridged Face-Sharing Bioctahedral Molybdenum(III) Dimers [PHMe₃][Mo₂Cl₇(PMe₃)₂], F. A. Cotton and R. L. Luck, Inorg. Chem. 1989, 28, 182-187.

1049.  Preparation and Structure of the Compound Mo₂(NCS)₄(Ph₂Ppy)₂·2THF·2toluene (Ph₂Ppy = 2-(diphenylphosphino)pyridine), F. A. Cotton and M. Matusz, Inorg. Chim. Acta 1989, 157, 223-225.

1050.  Experimental and Theoretical Study of Mo₂(form)₄ and [Mo₂(form)₄]⁺ (form^- = [p-tol)NCHN(p-tol)]^-), F. A. Cotton, X. Feng and M. Matusz, Inorg. Chem. 1989, 28, 594-601.

1051.  An Oxygen-Centered Tetranuclear Titanium Compound, Ti₄O(S₂)₄Cl₆, F. A. Cotton, X. Feng, P. A. Kibala, R. B. W. Sandor, J. Am. Chem Soc. 1989, 111, 2148-2151.

1052.  Electronic Structures of the Ru₂(RNNNR)₄, Rh₂(RNCHNR)₄, and Co₂(RNNNR)₄ Molecules; Ordering and Separation of M-M δ^* and π^* Orbitals, F. A. Cotton and X. Feng, Inorg. Chem. 1989, 28, 1180-1183.

1053.  New Di- and Trinuclear Complexes of Ruthenium with Octahedra Joined on Faces or Edges: Ru₂Cl₆(PBu₃)₃, Ru₂Cl₆(PBu₃)₄, and Ru₃Cl₈(PBu₃)₄ (Bu = CH₃CH₂CH₂CH₂), F. A. Cotton, M. Matusz and R. C. Torralba, Inorg. Chem. 1989, 28, 1516-1520.

1054.  Edge-Sharing Bioctahedral Molecules Without Metal-Metal Bonds:  The d⁶-d⁶ Complexes, Rh₂X₄(μ-X)₂(μ-dppm)₂ (X = Cl, Br), F. A. Cotton, K. R. Dunbar, C. T. Eagle, L. R. Falvello and A. C. Price, Inorg. Chem. 1989, 28, 1754-1757.

1055.  The Reactivity of M₂(μ-Cl)₂(μ-SMe₂)Cl₄(SMe₂)₂:  Formation of Ta₂(μ-SEt)₂- (μ-Cl)Cl₄(SMe₂)₂ and NbCl₃(S₂CNEt₂)₂, J. A. M. Canich and F. A. Cotton, Inorg. Chim. Acta 1989, 159, 163-168.

1056.  High-Yield Synthesis of Mo(η⁶-PhPMe₂)(PMe₂Ph)₃ and Its Dimerization to Form {Mo(μ-η¹,η⁶-PMe₂Ph)(PMe₂Ph)₂} ₂ a Complex Characterized by X-ray Crystallography, F. A. Cotton, R. L. Luck and R. H. Morris, Organometallics 1989, 8, 1282-1287.

1057.  Reduction of ReCl₅ in the Presence of PMePh₂ to Give mer-ReCl₃(PMePh₂)₃, ReCl(η²-H₂)(PMePh₂)₄, ReH₃(PMePh₂)₄ or ReCl(CO)₃(PMePh₂)₂, Depending on Conditions, F. A. Cotton and R. L. Luck, Inorg. Chem. 1989, 28, 2181-2186.

1058.  Triangular Trinuclear Cluster Compounds: Molybdenum and Tungsten Complexes of the Type [M₃S₄(diphos)₃X₃]⁺ with X = Cl and H, F. A. Cotton, R. Llusar and C. T. Eagle, J. Am. Chem Soc. 1989, 111, 4332-4338.

1059.  Synthesis and Structural Characterization of a New Polymorph of Tungsten(VI) Sulfide Tetrachloride, WSCl₄, F. A. Cotton, P. A. Kibala and R. B. W. Sandor, Inorg. Chem. 1989, 28, 2485-2487.

1062.  Synthesis and Structural Characterization of Three New Trinuclear Group VI Clusters, F. A. Cotton, P. A. Kibala, M. Matusz, C. S. McCaleb and R. B. W. Sandor, Inorg. Chem. 1989, 28, 2623-2630.

1061.  X-ray Crystal Structure of ReH₅(PPh₃)₃ and Variable Temperature T₁ Studies on ReH₅(PPh₃)₃ and ReH₅(PMe₂Ph)₃ in Various Solvents:  Are T₁ Measurements Reliable in Predicting Whether Polyhydride Complexes Contain Molecular Hydrogen Ligands?, F. A. Cotton and R. L. Luck, J. Am. Chem. Soc. 1989, 111, 5757-5761.

1062.  A Cationic Compound of Ru₂⁵⁺ Containing a Coordinated PF₄O^- Ion, F. A. Cotton and M. Matusz, Chemia 1989, 43, 167-168.

1063.  Chemistry, Structure, and Bonding in Diruthenium(II) Tetracarboxylates, F. A. Cotton, V. M. Miskowski and B. Zhong, J. Am. Chem. Soc. 1989, 111, 6177-6182.

1064.  Strong Interaction between an Aliphatic Carbon-Hydrogen Bond and a Metal Atom:  The Structure of (Diethylbis(1-pyrazolyl)borato)(allyl(dicar­bonyl)­­molybdenum(II), F. A. Cotton and R. L. Luck, Inorg. Chem. 1989, 28, 3210-3213.

1065.  Structural Characterization of an Oxotungsten(IV) Complex, [WOBr(Me₂PCH₂CH₂PMe₂)₂]Br·5H₂O, F. A. Cotton, P. A. Kibala, C. S. McCaleb and R. B. W. Sandor, Acta Cryst. 1989, C45, 1126-1128.

1066.  Structure of [Ag(PPh₃)₄]PF₆, F. A. Cotton and R. L. Luck, Acta Cryst. 1989, C45, 1222-1224.

1067.  Structural Characterization of WCl₆·S₈, F. A. Cotton, P. A. Kibala and R. B. W. Sandor, Acta Cryst. 1989, C45, 1287-1289.

1068.  trans-(Dimethyl sulfoxide-O)(dimethyl sulfoxide-S)bis(trifluoro-acetato)palladium(II); Alternative Ligation Modes of an Ambidentate Ligand, D. P. Bancroft, F. A. Cotton and M. Verbruggen, Acta Cryst. 1989, C45, 1289-1292.

1069.  Solid State Geometric Isomers of Re₂H₈(PPh₃)₄, F. A. Cotton and R. L. Luck, Inorg. Chem. 1989, 28, 4522-4527.

1070.  Three-fold Disordering of the Re₂ Unit in the Re₂Cl₆(PEt₃)₂ Molecule, F. A. Cotton and K. Vidyasagar, Inorg. Chim. Acta 1989, 166, 105-108.

1071.  A Compound Containing Two [Os₂I₈]^2- Ions Fused to Form a [Os₄I₁₄]^2- Ion Containing Os/Os Triple Bonds, F. A. Cotton and K. Vidyasagar, Inorg. Chim. Acta 1989, 166, 109-113.

1990

1072.  Variable-Temperature ¹H NMR Spectra and T₁ Measurements on the Dinuclear Octahydride Complexes Re₂H₈(PR₃)₄, (PR₃ = PPh₃, PEt₂Ph, PMe₂Ph and PMe₃), and the Monohydride Complexes Cp₂ReH and Re₂HCl₃(CO)₂(dppm)₂, (dppm = Ph₂PCH₂PPh₂), F. A. Cotton, R. L. Luck, D. R. Root and R. A. Walton, Inorg. Chem. 1990, 29, 43-47.

1073.  Proton, Carbon-13, and Platinum-195 Nuclear Magnetic Resonance Spectros-copy of Hydroxy­pyridinate-Bridged Dinuclear Platinum(III) Complexes. Equilibria and Mechanism of Bridging Ligand Rearrangement, E. S. Peterson, D. P. Bancroft, D. Min, F. A. Cotton and E. H. Abbott, Inorg. Chem. 1990, 29, 229-232.

1074.  New Niobium Complexes with Alkynes.  1.  Mono- and Dinuclear Complexes, F. A. Cotton and M. Shang, Inorg. Chem. 1990, 29, 508-514. 

1075.  Multiply Bonded Dimetal Fluoroalkoxides.  1.  Pentafluorophenoxides of Dimolybdenum and Ditungsten, R. G. Abbott, F. A. Cotton and L. R. Falvello, Inorg. Chem. 1990, 29, 514-521.

1076.  Structural, Spectroscopic and Chiroptical Properties of the Chiral Quadruple-Bonded Dimolybdenum Complexes Mo₂Cl₄[(R,R)-DIOP]₂ and Mo₂Cl₄[(S,S)-DIOP]₂, J.-D. Chen, F. A. Cotton and L. R. Falvello, J. Am. Chem. Soc. 1990, 112, 1076-1082.

1077.  Bromodicarbonyl(η³-l-phenylallyl)bis(pyrazole)molybdenum(II), F. A. Cotton and R. L. Luck, Acta Cryst. 1990, C46, 138-140.

1078.  New Niobium Complexes with Alkynes.  2.  Tetranuclear Compounds with Nb-Nb Bonds, an Unprecedented Type of Tetracarbon Ligand, and Oxygen in a Rectangular Environment, F. A. Cotton and M. Shang, J. Am. Chem. Soc. 1990, 112, 1584-1590.

1079.  A Dichromium(II) Compound that Avoids Cr-Cr Bond Formation by Adopting a Bizarre Structure:  Cr₂Cl₄(dmpm)₂, F. A. Cotton, R. L. Luck and K.-A. Son, Inorg. Chim. Acta 1990, 168, 3-4.

1080.  The Polarized Single-Crystal Visible Spectrum of Mo₂(O₂CCPh₃)₄, F. A. Cotton and B. Zhong, J. Am. Chem. Soc. 1990, 112, 2256-2260.

1081.  Tetrahalobis(diphosphine)dimolybenum(II) Compounds: β Isomers with Seven-Membered Rings, F. A. Cotton, L. R. Falvello, D. R. Root, T. J. Smith and K. Vidyasagar, Inorg. Chem. 1990, 29, 1328-1333.

1082.  Preparative, Structural and Magnetic Studies of 2-Hydroxypyridinate Complexes of Diruthenium(II), F. A. Cotton, T. Ren and J. L. Eglin, J. Am. Chem. Soc. 1990, 112, 3439-3445.

1083.  Chiroptical Properties of a Compound Containing a Metal-Metal Quadruple Bond.  Synthesis, Structure, and Spectra of β-Mo₂Cl₄- (S,S-bppm)₂, where S,S-bppm is (2S,4S)-N-(tert-Butoxycarbonyl)-4-(diphenylphosphino)-2-[(diphenylphosphino)methyl]pyrrolidine, J.-D. Chen and F. A. Cotton, Inorg. Chem. 1990, 29, 1797-1802.

1084.  Tertiary Phosphine Complexes of Chromium (III); Syntheses, Magnetic Properties and Single-Crystal Structure Studies on Cr₂Cl₆(PMe₃)₄, Cr₂Cl₆(PEt₃)₄, and Cr₂Cl₆(dmpm)₂, F. A. Cotton, J. L. Eglin, R. L. Luck and K.-A. Son, Inorg. Chem. 1990, 29, 1802-1806.

1085.  Dibenzo[b,i][1,4,8,11]tetra-azacyclotetradecine Complexes.  I.  W(CO)₄(tmtaa), F. A. Cotton and J. Czuchajowska, Polyhedron 1990, 9, 1217-1220.

1086.  Dibenzo[b,i][1,4,8,ll]tetra-azacyclotetradecine Complexes.  II.  Ru(tmtaa)(PMePh₂)₂, F. A. Cotton and J. Czuchajowska, Polyhedron 1990, 9, 1221-1224.

1087.  Preparation and Structure of Hexachlorotetrapyridine Ditantalum­(III), E. Babaian-Kibala and F. A. Cotton, Inorg. Chim. Acta 1990, 171, 71-74.

1088.  New Niobium Complexes of Alkynes.  6.  Two Compounds Containing the [Nb₂[PhCC(Ph)C(Ph)CPh] Units Joined in Unorthodox Ways, F. A. Cotton and M. Shang, Organometallics 1990, 9, 2131-2137.

1089.  A Five-coordinate, High-spin Chromium(III) Complex:  Cr(tmtaa)Cl, F. A. Cotton, J. Czuchajowska, L. R. Falvello and X. Feng, Inorg. Chim. Acta 1990, 172, 135-136.

1090.  An Unusual Ternary Chloride of Tin and Tantalum, Sn[Ta₂Cl₉]₂, F. A. Cotton, E. Babaian-Kibala, L. R. Falvello, M. Shang, Inorg. Chem. 1990, 29, 2591-2593. 

1091.  Structures of Mo₂(CH₃)₄(PR₃)₄ Molecules:  Constancy of Covalent Radius of Molybdenum in These and Other Mo₂X₄(PR₃)₄ Molecules, F. A. Cotton and K. J. Wiesinger, Inorg. Chem. 1990, 29, 2594-2599.