ISSN:
0377-0486
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The hyper-Raman spectra of K2SnCl6 crystals were measured for various scattering geometries at ambient temperature. The F2u deformation mode of [SnCl6]2-, which is inactive in infrared and Raman spectra but hyper-Raman active, was observed at 112 cm-1. The TO and LO frequencies of an F1u species are in good agreement with those obtained in a previous study of the far-infrared reflection spectrum. A lattice dynamics analysis of the optically active crystal vibrations based on a rigid ion model explains the observed frequencies of all optical modes satisfactorily.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jrs.1250180802
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