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The reactions of S(3PJ) atoms with thiiranes

✍ Scribed by A. Van Roodselaar; I. Safarik; O. P. Strausz

Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
324 KB
Volume
16
Category
Article
ISSN
0538-8066

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✦ Synopsis

Abstract

The reactions of ground‐state S(^3^P~J~) atoms with thiirane, methylthiirane, and trans‐2,3‐dimethylthiirane have been studied by flash photolysis‐VUV kinetic absorption spectroscopy. From the analysis of the S(^3^P~J~) decay plots the following rate constants were determined: (1.4 ± 0.2) × 10^13^, (2.7 ± 0.3) × 10^13^ and (4.0 ± 0.2) × 10^13^ (in cm^3^ mol^−1^ s^−1^ units) for thiirane, methylthiirane and trans‐2,3‐dimethylthiirane, respectively, showing an upward trend with increasing methylation.

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