FTIR study of the kinetics and mechanism for the chlorine-atom-initiated reactions of trichlorosilane

…, CM Savage, LP Breitenbach, MD Hurley

Index: Niki, H.; Maker, P. D.; Savage, C. M.; Breitenbach, L. P.; Hurley, M. D. Journal of Physical Chemistry, 1985 , vol. 89, # 17 p. 3725 - 3729

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Citation Number: 8

Abstract

On the basis of FTIR product analysis of the UV-visible (A 1 300 nm) photolysis of C12- SiHC13 mixtures in 700 torr of N2-02, C1 atoms were shown to predominantly undergo an H- atom abstraction reaction rather than an attachment/displacement reaction with SiHC13. The corresponding rate constant k [CI+ SiHC13] was determined at 298 K to be 2.9 X lo-''cm3 molecule-'s-'by the competitive kinetic method with reference to the C1+ C2H6 reaction. IR ...