Russian Journal of Physical Chemistry A

, Volume 93, Issue 8, pp 1627–1629 | Cite as

Interaction of Orbitally Ordered Ti3+ Ions with Piperylene in Catalysts for the Polymerization of Diene Compounds

  • V. V. BiktagirovEmail author


The electron paramagnetic resonance in the TiCl4 + triisobutylaluminum catalytic system in an isopentane solution with an excess of an organoaluminum compound has revealed the effect of the removal of orbital ordering upon interaction with piperylene. In this interaction, the EPR spectra of alkylated isolated Ti3+ ions in the ground 3d1 states were detected.


EPR titanium(III) piperylene 



  1. 1.
    V. V. Zakharov, V. F. Anufrienko, T. F. Filatova, et al., Dokl. Akad. Nauk SSSR 308, 1170 (1989).Google Scholar
  2. 2.
    V. V. Biktagirov, V. F. Anufrienko, and E. V. Biktagirova, Russ. J. Phys. Chem. A 90, 282 (2016).CrossRefGoogle Scholar
  3. 3.
    I. V. Garmonov, Synthetic Rubber (Khimiya, Leningrad, 1983) [in Russian].Google Scholar
  4. 4.
    V. F. Anufrienko, I. Sh. Guzman, V. V. Zakharov, et al., React. Kinet. Catal. Lett. 43, 75 (1991).CrossRefGoogle Scholar
  5. 5.
    N. G. Maksimov, G. A. Nesterov, V. A. Zakharov, et al., J. Mol. Catal., No. 4, 167 (1978).Google Scholar
  6. 6.
    V. A. Zakharov, S. I. Makhtarulin, V. A. Poluboyarov, et al., Macromol. Chem. 85, 1781 (1984).CrossRefGoogle Scholar
  7. 7.
    S. A. Egorycheva and V. A. Rozentsvet, et al., Lakokras. Mater. Ikh Primen., No. 1, 12 (1985).Google Scholar
  8. 8.
    A. Carrington and A. D. McLachlan, Introduction to Magnetic Resonance with Application to Chemistry and Chemical Physics (Chapman and Hall, New York, 1979).Google Scholar
  9. 9.
    M. Frisch et al., Gaussian 98, Rev. A.11.2 (Gaussian Inc., Pittsburgh, PA, 1998).Google Scholar
  10. 10.
    A. D. Becke, J. Chem. Phys. 98, 5648 (1993).CrossRefGoogle Scholar
  11. 11.
    C. Lee, W. Yang, and R. G. Parr, Phys. Rev. B 37, 785 (1988).CrossRefGoogle Scholar

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© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  1. 1.Nizhnekamsk Institute for Chemical TechnologyNizhnekamskRussia

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