Vibrational spectra and structure of two phosphorus-containing macrocyclic polyethers and their complexes

  • O. A. Raevskii
  • A. F. Solotnov
  • A. S. Shtepanek
  • T. N. Kudrya
Physical Chemistry
  • 28 Downloads

Conclusions

  1. 1.

    On the basis of a study of vibrational spectra, it has been shown that in dibenzomethylphosphonyl-14-crown-5 and dibenzomethylthiophosphonyl-14-crown-5, the total number of effective electron-donor centers is smaller than in dibenzo-18-crown-6.

     
  2. 2.

    In solutions of these phosphorus-containing macrocyclic polyethers, a conformation is realized with orientation of the unshared electron pairs of the donor atoms that is unfavorable for cooperative bonding with one atom of the acceptor.

     
  3. 3.

    The presence of a strong acceptor in the solution may lead to stabilization of the conformation of the molecules of these macrorings in which four O atoms are capable of participating in a coordination bond with the acceptor.

     

Keywords

Electron Pair Vibrational Spectrum Donor Atom Coordination Bond Unshared Electron Pair 

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Literature cited

  1. 1.
    V. E. Golender and A. B. Rozenblum, Computer Methods of Drug Design [in Russian], Zinatne, Riga (1978).Google Scholar
  2. 2.
    S. V. Nizhnii and N. A. Épshtein, Usp. Khim.,47, 739 (1978).Google Scholar
  3. 3.
    K. Khénch, Khim.-Farm. Zh., 15 (1981).Google Scholar
  4. 4.
    Yu. A. Ovchinnikov, V. T. Ivanov, and A. M. Shkrob, Membrane-Active Complexing Agents [in Russian], Nauka, Moscow (1974).Google Scholar
  5. 5.
    T. N. Kudrya, A. S. Shtepanek, and A. V. Kirsanov, Zh. Obshch. Khim.,41, 927 (1978).Google Scholar
  6. 6.
    K. B. Yatsimirskii, É. I. Sinyavskaya, and T. N. Kudrya, Dokl. Akad. Nauk SSSR,240, 100 (1978).Google Scholar
  7. 7.
    K. B. Yatsimirskii, L. I. Budarin, A. S. Shtepanek, A. I. Timetnik, and V. A. Smirnov, Teor. Éksp. Khim.,12, 421 (1976).Google Scholar
  8. 8.
    L. J. Bellamy, The Infra-red Spectra of Complex Molecules, 2nd edn., Methuen, London (1954); K. Nakanishi, Infrared Absorption Spectroscopy, Holden-Day, San Francisco (1962).Google Scholar
  9. 9.
    V. S. Korovkova, É. I. Ivanov, and A. V. Korshunov, in: Spectroscopy — Methods and Applications [in Russian], Nauka, Moscow (1964), p. 122.Google Scholar
  10. 10.
    R. R. Shagidullin, F. S. Mukhametov, R. B. Nigmatullina, V. S. Vinogradova, and A. V. Chernova, Atlas of IR Spectra of Organophosphorus Compounds [in Russian], Nauka, Moscow (1977).Google Scholar
  11. 11.
    A. B. Remizov, É. G. Yarkova, I. Ya. Kuramshin, and A. A. Muratova, Zh. Prikl. Spektrosk.,18, 491 (1973).Google Scholar
  12. 12.
    R. C. Lord and M. N. Siamwiza, Spectrochim. Acta A,31, 1381 (1975).Google Scholar
  13. 13.
    A. V. Iogansen, Teor. Éksp. Khim.,7, 302 (1971).Google Scholar
  14. 14.
    O. A. Raevskii, M. G. Gilyazov, and Ya. A. Levin, Zh. Obshch. Khim.,48, 01053 (1978).Google Scholar
  15. 15.
    I. A. Koppel' and A. I. Payu, Reakts. Sposobn. Org. Soedin.,11, 121 (1974).Google Scholar
  16. 16.
    V. G. Koval', Zh. Prikl. Spektrosk.,26, 722 (1977).Google Scholar
  17. 17.
    O. A. Raevskii, F. G. Khalitov, and T. A. Zyablikova, Izv. Akad. Nauk SSSR, Ser. Khim., 348 (1972).Google Scholar

Copyright information

© Plenum Publishing Corporation 1984

Authors and Affiliations

  • O. A. Raevskii
    • 1
    • 2
  • A. F. Solotnov
    • 1
    • 2
  • A. S. Shtepanek
    • 1
    • 2
  • T. N. Kudrya
    • 1
    • 2
  1. 1.Institute of Physiologically Active SubstancesAcademy of Sciences of the USSRChernogolovka
  2. 2.Institute of Organic ChemistryAcademy of Sciences of the Ukrainian SSRKiev

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