Deactivation of I(52P1/2) by CF3I,CH3I,C2H5I,and CH4 |
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| Authors: | Z-N Gu A T Young P L Houston |
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| Abstract: | The technique of laser photolysis of alkyl and perfluoroalkyl iodides at 266 nm followed by time-resolved detection of the 1.3-μm emission from I*(2P1/2) has been used to measure the rate constants for deactivation of I* by CH3I, C2H5I, CF3I, and CH4. The recommended values are (2.76± 0.22) × 10?13, (2.85 ± 0.40) × 10?13, (3.5 ± 0.5) × 10?17, and (7.52 ± 0.12) × 10?14, respectively, in units of cm3 molecule?1 S?1. |
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