Rate constants have been measured over the temperature range 245-419 K for the gas-phase reactions of the hydmxyl radical with the hydrofluorocarbons CHF,CF,CF,CHF, and CF&HFCHFCF2CF,. The Arrhenius expressions k (CHF,CF,CFzCHF,) =(7.80i3.40)X10-'3exp[-(1.51~0.26)~103/T] and k(CF,CHFCHFCF~CF,)=(4.21
Theoretical study on rate constants for the reactions of CF3CH2NH2(TFEA) with the hydroxyl radical at 298
β Scribed by Mishra, Bhupesh Kumar; Chakrabartty, Arup Kumar; Deka, Ramesh Chandra
- Book ID
- 120430586
- Publisher
- Springer-Verlag
- Year
- 2013
- Tongue
- English
- Weight
- 365 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1610-2940
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The rate constants for the reactions of OH radicals with CH 3 OCF 2 CF 3 , CH 3 OCF 2 CF 2 CF 3 , and CH 3 OCF(CF 3 ) 2 have been measured over the temperature range 250-430 K. Kinetic measurements have been carried out using the flash photolysis, laser photolysis, and discharge flow methods combine
Rate constant ratios of the reactions of CFsO radicals with a number of hydrocarbons have been determiued at 298 + 2 K and atmospheric pressure using a relative rate method. Using a previously determined value k(CF,O+ CsHs) = I .2 x lo-i2 cm3 molecule-' s-i these rate constant mtios,provide estimate
## Abstract The reaction mechanism of CF~3~CH~2~OH with OH is investigated theoretically and the rate constants are calculated by direct dynamics method. The potential energy surface (PES) information, which is necessary for dynamics calculation, is obtained at the B3LYP/6β311G (d, p) level. The si