The trans influence of CF3: gas phase structure of CF3SF5
โ Scribed by Colin J. Marsden; Dines Christen; Heinz Oberhammer
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 569 KB
- Volume
- 131
- Category
- Article
- ISSN
- 0022-2860
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๐ SIMILAR VOLUMES
The new compounds, CF3SF(0)=NCF3 and CF3SF(=NCH3)=NCF3, result from nucleophilic displacement reactions of CF3SF3=NCF3 with water and methylamine, respectively. Higher yields of the di-imine are obtained when CH3N(Si(CH3)3)2 is substituted for CH3NH2. Stable fluoroamines, CF3SF4N(F)Rf (Rf = CF3, C2F
Rate constant ratios, k d /k c , for the disproportionation/combination reaction at a temperature of 295 ฯฎ 2 K, have been measured as 0.034 ฯฎ 0.009 for the collision between CF 3 CH 2 CF 2 ฯฉ CF 3 radicals and as 0.075 ฯฎ 0.019 for CF 3 CH 2 CF 2 ฯฉ CF 3 CH 2 CF 2 radicals. The effect of the two fluori