MICROWAVE SPECTRUM, STRUCTURE AND DIPOLE MOMENT OF TRIFLUOROMETHYL SILANE
Loading...
Date
1986
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
The microwave spectra of six isotopic species of trifluoromethyl silane, $CH_{3}SiH_{3}$, have been recorded from 18.5 to 39 GHz and R-branch a-type transitions have been assigned for the asymmetric tops. From these data the following $r_{0}$ structural parameters have been obtained: $r(Si-H)=1.460 \pm 0.001 {\AA}, r(C-Si)=1.902 \pm 0.005 \AA, r(C-F)=1.360 \pm 0.002 {\AA}, \sphericalangle CSiH =107.17 \pm 0.01^{\circ}$ and $\sphericalangle FCSi = 113.13 \pm 0.22^{\circ}$. These results will be compared to some of the corresponding structural parameters for other trifluoromethyl-Group IVA hydrides.
Description
Address of Attia, Groner, and Durig: Department of Chemistry, University of South Carolina, Columbia, South Carolina, 29208. Address of B\""urger: Anorganische Chemie, Universit\""at-Gesamthochschule, 5600 Wuppertal, West Germany.
Author Institution:
Author Institution: