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Branching ratios for methyl elimination in the reactions of OD radicals and Cl atoms with CH3SCH3

โœ Scribed by Z. Zhao; R.E. Stickel; P.H. Wine

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
755 KB
Volume
251
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Laser flash photolysis of D,O,/RCH,/N, and CI,CO/RCH,/N, mixtures (R = CH,S or H) was coupled with CH, detection by time-resolved tunable-diode laser absorption spectroscopy to investigate the importance of C-S bond cleavage as an O,-independent reaction pathway for the atmospherically interesting reactions of OD radicals and Cl atoms with CH,SCH, at 298 K. Upper limit CH, yields derived from the data (95% confidence level) are 0.07 for OD + dH,SCH, and 0.02 for Cl + CH,SCH,.

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