Journal of molecular structure

Vibrational spectra, conformational equilibria, ab initio calculations and vibrational assignments of ethylmethylfluorosilane

GA Guirgis, A Horn, P Klaeboe, CJ Nielsen

Index: Guirgis, Gamil A.; Horn, Anne; Klaeboe, Peter; Nielsen, Claus J. Journal of Molecular Structure, 2006 , vol. 825, # 1-3 p. 101 - 114

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Citation Number: 5

Abstract

The infrared spectra of ethylmethylfluorosilane (CH3SiHFCH2CH3) have been recorded as a vapour, liquid and solid at 78K in the 4000–50cm− 1 range and isolated in an argon matrix at ca. 5K. Infrared spectra of two different solid phases were obtained after annealing to temperatures of 120 and 130K, and recooling to 78K. Although the IR spectra were quite similar in the MIR region, certain differences were noted in the FIR region below 400cm− 1 ...