Skip to main content
SpringerLink
Log in

Rotational isomerism of vinylmethyltelluride

  • Physical Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    In the IR spectrum of solutions of vinylmethyltelluride in n-heptane the doublet form of the valence oscillation band of the double bond is due to rotational isomerism. By analyzing the temperature dependence of the doublet shape, the low-frequency component of the doublet was identified as the s-cis-rotamer.

  2. 2.

    The differences in the enthalpies (4.6 ±0.2 kJ/mole) and entropies (-11.1 ±0.3 e.u.) of the vinlymethyltelluride rotamers have been calculated and it has been shown that the p,Πconjugation in its molecule is weaker by a factor of 2 than in vinylmethylsulfide.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literature cited

  1. B. A. Trofimov, N. K. Gusarova, A. A. Tatarinova, S. V. Amosova, L. M. Sinegovskaya, and V. V. Keiko, Zh. Org. Khim.,20, 1496 (1984).

    Google Scholar 

  2. W. G. Orville-Thomas (ed.), Internal Rotation of Molecules [Russian translation], Mir, Moscow (1977).

    Google Scholar 

  3. D. G. Lister, J. N. MacDonald, and N. L. Owen, Internal Rotation and Inversion, An Introduction to Large-Amplitude Motions in Molecules, Academic Press, London-New York-San Francisco (1978), p. 245.

    Google Scholar 

  4. B. A. Trofimov and S. V. Amosova, Divinylsulfide and Its Derivatives [in Russian], Nauka, Novosibirsk (1983).

    Google Scholar 

  5. S. Samdal, H. M. Seip, and T. Torgrimsen, J. Molec. Struct.,57, 105 (1979).

    Google Scholar 

  6. V. V. Keiko, L. M. Sinegovskaya, N. A. Kalinina, N. K. Gusarova, M. L. Al'pert, and B. A. Trofimov, Zh. Obshch. Khim.,52, 875 (1982).

    Google Scholar 

  7. V. G. Dashevskii, Conformation of Organic Molecules [in Russian], Khimiya, Moscow (1974), Chap. 3.

    Google Scholar 

  8. J. M. Freeman and T. Henshall, J. Molec. Struct.,1, 31 (1967).

    Google Scholar 

  9. N. L. Allinger and J. T. Sprague, J. Amer. Chem. Soc.,94, 5734 (1972).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Irkutsk Institute of Organic Chemistry, Siberian Branch of the Academy of Sciences of the USSR, USSR

    V. V. Keiko, L. M. Sinegovskaya, N. K. Gusarova, A. A. Tatarinova, N. A. Kalinina & B. A. Trofimov

Authors
  1. V. V. Keiko
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. L. M. Sinegovskaya
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. N. K. Gusarova
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. A. A. Tatarinova
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. N. A. Kalinina
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. B. A. Trofimov
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 331–335, February, 1987.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Keiko, V.V., Sinegovskaya, L.M., Gusarova, N.K. et al. Rotational isomerism of vinylmethyltelluride. Russ Chem Bull 36, 292–296 (1987). https://doi.org/10.1007/BF00959366

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00959366

Keywords

Search

Navigation