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Chemistry of Heterocyclic Compounds

, Volume 1, Issue 1, pp 38–41 | Cite as

Atranes. II. Dipole moments and structure of silatranes

  • M. G. Voronkov
  • I. B. Mazheika
  • G. I. Zelchan
Article

Abstract

Possible steric configurations of 1-organyl- and 1-organoxysilatranes,
, are considered. The dipole moments of six compounds of this type (X=CH3, (CH3)2CH, CH2=CH, C6H5, C2H5O, C6H5O) have been found experimentally to be extremely high, 5.3–7.1 D. They conclusively show that the silatranes contain a semipolar transannular coordinate bond Si←N between the negatively charged 5 -covalent silicon atom in the middle of the planar SiO3 group and the tetrahederal onium nitrogen atom.

Keywords

Nitrogen Silicon Silatranes Organic Chemistry Dipole Moment 
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.

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Copyright information

© The Faraday Press, Inc. 1965

Authors and Affiliations

  • M. G. Voronkov
    • 1
  • I. B. Mazheika
    • 1
  • G. I. Zelchan
    • 1
  1. 1.Institute of Organic Synthesis AS Latvian SSRRiga

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