On the CH3/CF3 substitution effect. The gas-phase structure of 1,1,1,3,3,3-hexafluoropropane
β Scribed by Hans-Georg Mack; Heinz Oberhammer; Martin Grosser; Marwan Dakkouri
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 440 KB
- Volume
- 268
- Category
- Article
- ISSN
- 0022-2860
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π SIMILAR VOLUMES
Disproportionationkombination rate constant ratios, kd/&[, for the reactive collision between CF3CH2CHX + CF, radicals and between CF3CH2CHX + CF3CH2CHX radicals have been measured for X = CF, The kd/k, = 0.066 -t 0 01 3 when H is transferred to the CF3 radical and 0 I25 ? 0.025 for H transfer to th
## Abstract Rate constant ratios, __k__~d~/__k__~c~ for the disproportionation/combination reaction have been measured as 0.07 Β± 0.02 when an H is removed from the CH~2~ position of the CF~3~CH~2~CHCH~3~ radical and as 0.24 Β± 0.03 when the H is removed from the CH~3~ position in the reaction with t