Advertisement

Russian Journal of Coordination Chemistry

, Volume 31, Issue 2, pp 90–94 | Cite as

Potassium, calcium, and strontium complexes with diphenyloxo-18-crown-6. Synthesis and vibrational spectra

  • I. S. Ivanova
  • A. V. Dorokhov
  • I. K. Kireeva
  • E. N. Pyatova
  • V. V. Yakshin
  • A. Yu. Tsivadze
Article
  • 22 Downloads

Abstract

New K, Ca, and Sr complexes with diphenyloxo-18-crown-6 (2,3,5,6-dibenzo-1,4,7,10,13,16-hexaoxocyclooctadecadiene-2,5, DPO18C6) were prepared and isolated as solids. Their IR spectra (400–4000 cm–1) were studied. On the basis of spectroscopic data, a structure was proposed for these compounds. In the complexes, DPO18C6 occurs in the inner sphere of K, Ca, and Sr. Only five oxygen atoms of the crown ether are involved in coordination, and the macrocycle conformation does not depend on the nature of the metal.

Keywords

Oxygen Calcium Ether Potassium Physical Chemistry 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

REFERENCES

  1. 1.
    Hiraoka, M., Crown Compounds: Properties and Applications, Tokyo: Kodansha, 1982.Google Scholar
  2. 2.
    Zolotov, Yu.A., Formanovskii, A.A., Pletnev, I.V., et al., Makrotsiklicheskie soedineniya v analiticheskoi khimii (Macrocyclic Compounds in Analytical Chemistry), Moscow: Nauka, 1993.Google Scholar
  3. 3.
    Lehn, J.-M. Supramolecular Chemistry. Concepts and Perspectives, VCH, 1995.Google Scholar
  4. 4.
    Tsivadze, A. Yu., Varnek, A.A., and Khutorskii, V.E., Koordinatsionnye soedineniya metallov s kraun-ligandami (Coordination Compounds of Metals with Crown Ligands), Moscow: Nauka, 1991.Google Scholar
  5. 5.
    Bright, D. and Truter, M.R., J. Chem. Soc., B, 1970, no. 8, p. 1544.Google Scholar
  6. 6.
    Dunitz, J.D. and Seiler, P., Acta Crystallogr., Sect. B: Struct. Crystallogr. Cryst. Chem., 1974, vol. 30, no. 11, p. 2739.Google Scholar
  7. 7.
    Kireeva, I.K., Generalova, N.B., Trofimov, V.A., and Tsivadze, A.Yu., Zh. Neorg. Khim., 1991, vol. 36, no. 6, p. 1464.Google Scholar
  8. 8.
    Raevskii, O.A., Tkachev, V.V., Atovmyan, L.O., et al., Koord. Khim., 1988, vol. 14, no. 12, p. 1697.Google Scholar
  9. 9.
    Kireeva, I.K., Trofimov, V.A., Generalova, N.B., and Tsivadze, A.Yu., Koord. Khim., 1989, vol. 15, no. 4, p. 463.Google Scholar
  10. 10.
    Tsivadze, A. Yu., Generalova, N.B., Pyatova, E.N., et al., Zh. Neorg. Khim., 1988, vol. 33, no. 7, p. 1649.Google Scholar
  11. 11.
    Nakomoto, K., Infrared and Raman Spectra of Inorganic and Coordination Compounds, New York: Wiley, 1986.Google Scholar
  12. 12.
    Raevskii, O.A., Yarkov, V.V., Zubareva, V.E., et al., Zh. Obshch. Khim., 1984, vol. 54, no. 12, p. 2760.Google Scholar
  13. 13.
    Parson, D.G., Truter, M.R., and Wingfield, J.N., Inorg. Chim. Acta, 1975, vol. 14, no. 1, p. 45.Google Scholar

Copyright information

© Pleiades Publishing, Inc. 2005

Authors and Affiliations

  • I. S. Ivanova
    • 1
  • A. V. Dorokhov
    • 1
  • I. K. Kireeva
    • 1
  • E. N. Pyatova
    • 1
  • V. V. Yakshin
    • 2
  • A. Yu. Tsivadze
    • 1
  1. 1.Kurnakov Institute of General and Inorganic ChemistryRussian Academy of SciencesMoscowRussia
  2. 2.All-Russia Research Institute of Chemical TechnologyMoscowRussia

Personalised recommendations