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Journal of Structural Chemistry

, Volume 50, Issue 1, pp 153–157 | Cite as

Molecular structure of C(SiCl3)4 tetrakis-(trichlorosilyl)methane

  • Yu. S. EzhovEmail author
  • S. A. Komarov
  • E. P. Simonenko
  • R. G. Pavelko
  • V. G. Sevast’yanov
  • N. T. Kuznetsov
Article
  • 73 Downloads

Abstract

Methods of quantum chemistry and gas phase electron diffraction (at a temperature of 303±5 K) are applied to determine parameters of the geometric configuration of C(SiCl3)4 tetrakis(trichlorosilyl)methane. Frequencies of the vibrational spectrum are calculated. The value of the internal rotation barrier of SiCl3 groups relative to the Si-C bond is 148.7 kJ/mol.

Keywords

gas phase electron diffraction quantum chemistry tetrakis(trichlorosilyl)methane molecule structure internal rotation 

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Copyright information

© Pleiades Publishing, Ltd. 2009

Authors and Affiliations

  • Yu. S. Ezhov
    • 1
    Email author
  • S. A. Komarov
    • 1
  • E. P. Simonenko
    • 2
    • 3
  • R. G. Pavelko
    • 2
  • V. G. Sevast’yanov
    • 2
    • 3
  • N. T. Kuznetsov
    • 2
  1. 1.Institute of Thermal Physics of Extremal States, Joint Institute of High Temperatures, V. P. Glushko ThermocenterRussian Academy of SciencesMoscowRussia
  2. 2.N. S. Kurnakov Institute of General and Inorganic ChemistryRussian Academy of SciencesMoscowRussia
  3. 3.M. V. Lomonosov State Academy of Fine Chemical TechnologyMoscowRussia

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