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Journal of Structural Chemistry

, Volume 46, Issue 1, pp 43–48 | Cite as

Theoretical study of the conformational states of triosmium clusters with a chiral pinane ligand

  • V. A. Potemkin
  • V. A. Maksakov
  • V. S. Korenev
Article

Abstract

A theoretical study of the conformational state of triosmium clusters with a chiral pinane ligand (μ-H)Os3(CO)10(μ-ONC10H14) has been performed. The potential curves of internal rotation of organic ligands around the N-C bond in cluster complexes in the crystalline state and in various solvents with continual consideration for the parameters of the latter have been determined. The structures of conceivable conformers and isomers are considered; the factors responsible for their formation and stability are examined. The relations between the conformational and crystalline structures of the cluster and the effect of intra-and intermolecular interactions on its structure are revealed.

Keywords

conformational analysis cluster complexes osmium chiral ligands and complexes 

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References

  1. 1.
    G. Süss-Fink, T. Jenke, and H. Heitz, J. Organomet. Chem., 379, 311–324 (1989).CrossRefGoogle Scholar
  2. 2.
    V. A. Maksakov, V. P. Kirin, and A. V. Golovin, Izv. Akad. Nauk, Ser. Khim., 2021–2025 (1995).Google Scholar
  3. 3.
    V. A. Maksakov, N. V. Podberezskaya, E. V. Golubovskaya, et al., Zh. Neorg. Khim., 41, 64–70 (1996).Google Scholar
  4. 4.
    V. A. Maksakov, V. P. Kirin, P. A. Petukhov, et al., J. Organomet. Chem., 604, 1–6 (2000).CrossRefGoogle Scholar
  5. 5.
    V. A. Maksakov, N. V. Pervukhina, V. S. Korenev, et al., Zh. Strukt. Khim., 45, No. 4. 698–705 (2004).Google Scholar
  6. 6.
    S. Nakamura, H. Hirose, M. Ikeguchi, and J. Doi, J. Phys. Chem., 99, 8374–8378 (1995).CrossRefGoogle Scholar
  7. 7.
    J. W. Ponder and F. M. Richards, J. Comp. Chem., 8, 1016–1024 (1987).CrossRefGoogle Scholar
  8. 8.
    V. A. Potemkin, E. V. Bartashevich, and A. V. Belik, Zh. Fiz. Khim., 72, No. 4, 650–656 (1998).Google Scholar
  9. 9.
    V. A. Potemkin, E. V. Bartashevich, and A. V. Belik, ibid., 70, No. 3, 448–452 (1996).Google Scholar
  10. 10.
    V. A. Potemkin, A. V. Belik, and V. B. Krasilnikov, Zh. Strukt. Khim., 36, No. 3, 564–567 (1995).Google Scholar
  11. 11.
    M. A. Grishina, E. V. Bartashevich, V. A. Potemkin, et al., ibid., 43,No. 6, 1128–1133 (2002).Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • V. A. Potemkin
    • 1
  • V. A. Maksakov
    • 2
  • V. S. Korenev
    • 3
  1. 1.Chelyabinsk State UniversityRussia
  2. 2.A. V. Nikolaev Institute of Inorganic Chemistry, Siberian BranchRussian Academy of SciencesNovosibirsk
  3. 3.Novosibirsk State UniversityRussia

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