Mechanism for the reaction of hydroxyl radicals with dimethyl disulfide

被引：19

作者：

Butkovskaya, NI

Setser, DW ^{[1
]}

机构：

[1] Kansas State Univ, Dept Chem, Manhattan, KS 66506 USA

[2] Russian Acad Sci, Inst Chem Phys, Moscow 117334, Russia

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 312卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0009-2614(99)00862-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Strong infrared chemiluminescence from the reactions of OH and OD radicals with CH3SSCH3 was observed in a discharge flow reactor viewed by a Fourier transform spectrometer. The recorded spectra were identical to the H2O and HDO plus D2O emission spectra from the OH + CH3SH and OD + CH3SD reactions, respectively. These observations strongly suggest that the primary reaction in the OH and OD + CH3SSCH3 system generates CH3SH and CH3SD molecules with the observed emission arising from the OH + CH3SH and OD + CH3SD secondary reactions. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：37 / 44

页数：8

共 16 条

[1]

BARNES I, 1993, DIMETHYLSULFIDE: OCEANS, ATMOSPHERE AND CLIMATE, P197

[2] Role of adducts in the atmospheric oxidation of dimethyl sulfide [J].