Preparation, Vibrational Spectra, Normal Coordinate Analysis, and Structures of bis-Pyridine and Orthophenanthroline Complexes of Mixed Halogenosilanes
- 1 August 1972
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 50 (15) , 2484-2490
- https://doi.org/10.1139/v72-400
Abstract
The compounds py2SiCl3X (where X = H, F, or Br), py2SiCl2X2 (where X = F or Br) and the corresponding orthophenanthroline complexes are prepared and the vibrational spectra reported for the first time. Using a combination of the vibrational data and normal coordinate calculations, the stereochemistries may be defined for most of the complexes. Preferences for certain configurations in the series are qualitatively discussed in terms of the spatial requirements of the various atoms and groups within each complex.Keywords
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