Accession Number : AD0749760

Title :   The Basic Parameters of Lines and Bands in the Vibrational Spectra of Raman Scattering and Infrared Absorption of Tetramethoxysilane, Methylmethoxysilanes, and Some of Their Deuteroderivatives,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Kovalev,I. V. ; Ozolin,L. A. ; Arbuzova,V. A. ; Shevchenko,I. V. ; Voronov,M. G.

Report Date : 04 AUG 1972

Pagination or Media Count : 20

Abstract : Measurements are made of frequencies, integral intensities, degrees of depolarization and halfwidth of the lines of Raman scattering, the positions of bands, and integral intensities in the spectra of infrared absorption of (CH3)(n)Si(OCH3)(4-n) (n = 0-3) and some of their deuteroderivatives. The interpretation of vibrational spectra is given. For Stokes waves of symmetrical vibrations v(s)(Si-C) the absolute cross sections of spontaneous Raman scattering at the exciting wave of mercury light 4358 A and the wave of a ruby laser 6943 A have been determined. (Author)

Descriptors :   (*SILANES, *INFRARED SPECTRA), (*RAMAN SPECTROSCOPY, SILANES), MOLECULAR ENERGY LEVELS, VIBRATION, DEUTERIUM COMPOUNDS, REFRACTIVE INDEX

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE