Schwingungsspektren und Kraftkonstanten symmetrischer Kreisel—XII Das IR-Spektrum von H30SiF3 sowie ein Kraftfeld für Trifluorsilan
1974; Pergamon Press; Volume: 30; Issue: 8 Linguagem: Inglês
10.1016/0584-8539(74)80174-1
ISSN1873-3824
AutoresH. B�rger, S. Biedermann, A. Ruoff,
Tópico(s)Spacecraft and Cryogenic Technologies
ResumoThe gas phase i.r. spectrum of HSiF3 containing ∼30 % H30SiF3 has been recorded. The frequencies of the ν1, ν2, ν3 and ν6 fundamentals of H30SiF3 have been determined, while ν1 and ν2 of D29SiF3 were obtained from DSiF3 with natural abundance of 29Si. A force field with two constraints has been computed from all frequencies available, together with Coriolis ζ and centrifugal distortion data for H28SiF3 and D28SiF3.
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