✦ LIBER ✦

Far infrared spectrum of silane

✍ Scribed by A. Rosenberg; I. Ozier

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 336 KB
Volume: 19
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(73)80390-2

No coin nor oath required. For personal study only.

✦ Synopsis

The absorption spectrum of SiHq from 32 to 400 cm -' has revealed two soparatc bar.ds, one linear in density and one quadratic. From the linex band, the electric dipole moment produced in the ground vibronic state by centrifugal distortion effects has been estimated to be 9.3 X lob6 D in magnitude. From the quadratic band, the molecular octopole moment has been determined to be 3.0 X 1O-34 csu cm3 in magnitude. The simplicity of the tcchniqucs used is stressed.

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