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Author(s):   Yamada, T.; Fang, T.D.; Taylor, P.H.; Berry, R.J.
Title:   Kinetics and Thermochemistry of the OH Radical Reaction with CF3CCl2H and CF3CFClH
Journal:   J. Phys. Chem. A
Volume:   104
Page(s):   5013 - 5022
Year:   2000
Reference type:   Journal article
Squib:   2000YAM/FAN5013-5022

Reaction:   CF3CHCl2 + ·OHH2O + CF3CCl2
Reaction order:   2
Temperature:   296 - 866 K
Pressure:  0.99 bar
Rate expression:   8.59x10-14 [±9.76x10-15 cm3/molecule s] (T/298 K)(2.26±0.10) e-1879 [±424 J/mole]/RT
Bath gas:   He
Category:  Experiment
Data type:   Absolute value measured directly
Pressure dependence:   None reported
Experimental procedure:   Static or low flow - Data taken vs time
Excitation technique:   Flash photolysis (laser or conventional)
Time resolution:   In real time
Analytical technique:   Laser induced fluorescence
Comments:   The 193 nm photolysis (ArF laser) of HCFC/N2O/H2O/He mixture coupled with LIF for the detection of OH. Uncertainties are two standard error.

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
296 3.94E-14
300 4.11E-14
350 6.48E-14
400 9.50E-14
450 1.32E-13
500 1.76E-13
550 2.28E-13
600 2.87E-13
650 3.54E-13
700 4.29E-13
750 5.12E-13
800 6.04E-13
850 7.04E-13
866 7.38E-13