Chemical physics letters

The UV absorption spectra of CH 2 Br and CH 2 BrO 2 and the reaction kinetics of CH 2 BrO 2 with itself and with HO 2 at 298 K

E Villenave, R Lesclaux

文献索引：Villenave, Eric; Lesclaux, Robert Chemical Physics Letters, 1995 , vol. 236, # 4,5 p. 376 - 384

全文：HTML全文

被引用次数: 45

摘要

The UV absorption spectra of the bromomethyl (CH2Br) and bromomethylperoxy (CH2BrO2) radicals have been determined using the flash photolysis technique. CH2Br exhibits the typical absorption band of halomethyl radicals, peaking near 230 nm, and CH2BrO2 exhibits the typical broad absorption of peroxy radicals, with a maximum at 240 nm. Rate coefficients were determined at 298 K for the self-reaction (CH2BrO2BrO2+ CH2BrO2→ 2 CH2BrO+ ...