MOLECULAR RELAXATION IN DIMETHYLDICHLOROSILANE FROM RAMAN BAND SHAPE STUDIES

Authors
ILIESCU T BRATU I GRECU R VERES T MANIU D
Citation
T. Iliescu et al., MOLECULAR RELAXATION IN DIMETHYLDICHLOROSILANE FROM RAMAN BAND SHAPE STUDIES, Journal of Raman spectroscopy, 25(6), 1994, pp. 403-407
Citations number
12
Categorie Soggetti
Spectroscopy
Journal title
Journal of Raman spectroscopy → ACNP
ISSN journal
03770486
Volume
25
Issue
6
Year of publication
1994
Pages
403 - 407
Database
ISI
SICI code
0377-0486(1994)25:6<403:MRIDFR>2.0.ZU;2-Z
Abstract
Rotational and vibrational relaxation of pure liquid dimethyldichloros ilane (DMDCS) at temperatures of 279, 293, 308 and 323 K and in carbon tetrachloride, dioxane, chloroform and cyclohexane solutions at 293 K were studied by Raman band shape analysis. The activation energy for molecular reorientation of DMDCS molecules was determined. The experim ental vibrational correlation functions were compared with the Kubo-Ro thschild and Oxtoby relationships.