Volume 67, 1971

Ultra-violet spectrum of SiBr

Abstract

The absorption spectrum of SiBr, observed in the flash photolysis of SiBr4, consists of the B2Σ—X2Π system and a number of new band systems at shorter wavelengths. One of these is shown to be analogous to the C2Π—X2Π systems of SiF and SiCl, and state C has the following parameters : Te= 41 051 cm–1, A= 12 cm–1, ωe= 531 cm–1, ωexe= 2 cm–1. Analyses of the remaining band systems are also discussed.

Article information

Article type
Paper

Trans. Faraday Soc., 1971,67, 1870-1874

Ultra-violet spectrum of SiBr

G. A. Oldershaw and K. Robinson, Trans. Faraday Soc., 1971, 67, 1870 DOI: 10.1039/TF9716701870

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