## Abstract Rate coefficients, __k__, and ClO radical product yields, __Y__, for the gasβphase reaction of O(^1^D) with CClF~2~CCl~2~F (CFCβ113) (__k__~2~), CCl~3~CF~3~ (CFCβ113a) (__k__~3~), CClF~2~CClF~2~ (CFCβ114) (__k__~4~), and CCl~2~FCF~3~ (CFCβ114a) (__k__~5~) at 296 K are reported. Rate coe
Reactions of CCl, CCl2 and CClF radicals
β Scribed by J.J. Tiee; F.B. Wampler; W.W. Rice Jr.
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 271 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
The rate constants at room temperature have been determined
for the reaction of CCI, CClz. and CCIF radicals with various added scavengers. We have employed the technique of laser-induced fluorescence to permit the evaluation of these rate constants.
π SIMILAR VOLUMES
We report measuremenl ol Ihe vapour prespures ol CCI2F 2 and CCIFa in Ihe lemperalure ranges 1 72-293 K and 188-273 K, respecHvely. The esl=mated uncerlamhes are 0.2 kPa, max=mum, Ior pressure and 0.001 K Ior lemperalure. In addtl0on, Ihe mosl accurale vapourpressure measuremenls avadable for CClaF,
The gas phase photolysis of CP3CC13 in the presence of scveral alkanes has been used to obtain Arrhenius parameters for the abstraction of hydrogen atoms by the CF3CC12 radical : CFBCCI~ + RH -+ CF3CC12H + R Activation energies of 9.6 and 8.0 kcal/mole are found for abstraction from secondary and te
The c%emilumincscence spectrum of the reaction Ba + CCL has been anaIyzed to be due to x-z emission of CC12. Since the x state is known to have a long lifetime (3.8 PS) it is possible to determine the angular distribution of the chemiIuminescent species visually. In addition, the mean translational
The fundamental plus the doubled output of a pulsed dye laser have been used to induce two-photon, laser-assisted reactions in low pressure gas mixtures of Xe with Brr, CC&, CCI,Br, CC&Brr and I,. Tbe products are XeCI( B, C), XeBr(B, C) or XeI(B, C) following two-photon promotion to the reactive io