Crystal and molecular structure of [iminobis(ethyleneoxy)]diphenylsilane: a five-co-ordinate silicon compound
- 1 January 1974
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 19,p. 2051-2054
- https://doi.org/10.1039/dt9740002051
Abstract
Crystals of the title compound (V) are orthorhombic, space group P212121, with a= 9·056(7), b= 11·904(10), c= 14·175(13)Å. Monochromated diffractometer data for 1341 planes were used to solve the structure by Patterson and Fourier methods and were refined by least squares to a final R of 0·070. The formal eight-membered ring is bridged by a silicon–nitrogen bond of 2·301(6)Å, and the silicon atom adopts a trigonal bipyramidal geometry of approximate symmetry Cs.Keywords
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