Kinetic study of the reaction of chlorine atoms with CF3I and the reactions of CF3 radicals with O2, Cl2 and NO at 296 K

EW Kaiser, TJ Wallington…

Index: Kaiser, E. W.; Wallington, T. J.; Hurley, M. D. International Journal of Chemical Kinetics, 1995 , vol. 27, # 3 p. 205 - 218

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Citation Number: 30

Abstract

Abstract The kinetics of the gas-phase reaction of Cl atoms with CF 3 I have been studied relative to the reaction of Cl atoms with CH 4 over the temperature range 271–363 K. Using k (Cl+ CH 4)= 9.6× 10− 12 exp (− 2680/RT) cm 3 molecule− 1 s− 1, we derive k (Cl+ CF 3 I)= 6.25× 10− 11 exp (− 2970/RT) in which E a has units of cal mol− 1. CF 3 radicals are produced from the reaction of Cl with CF 3 I in a yield which was indistinguishable from ...