ATRANES. II. DIPOLE MOMENTS AND STRUCTURE OF SILATRANES

Authors

  • М. Г. Воронков Institute of Organic Synthesis AS Latvian SSR, Riga
  • И. Б. Мажейка Institute of Organic Synthesis AS Latvian SSR, Riga
  • Г. И. Зелчан Institute of Organic Synthesis AS Latvian SSR, Riga

DOI:

https://doi.org/10.1007/140

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.

Authors: M. G. Voronkov, I. B. Mazheika, G. I. Zelchan.

English Translation in Chemistry of Heterocyclic Compounds, 1965, 1 (1), pp 38-41

http://link.springer.com/article/10.1007/BF01168916

Published

2013-01-09

Issue

Section

Original Papers