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Author(s):   Clyne, M.A.A.; McKenney, D.J.; Walker, R.F.
Title:   Reaction kinetics of ground state fluorine, F(2P), atoms. I. Measurement of fluorine atom concentrations and the rates of reactions F + CHF3 and F + Cl2 using mass spectrometry
Journal:   Can. J. Chem.
Volume:   51
Year:   1973
Reference type:   Journal article
Squib:   1973CLY/MCK3596

Reaction:   CHF3 + ·F·CF3 + HF
Reaction order:   2
Temperature:   301 - 667 K
Pressure:  2.00E-3 bar
Rate expression:   1.05x10-11 [cm3/molecule s] e-4348 [±1347 J/mole]/RT
Uncertainty:   1.23000002
Bath gas:   He
Category:  Experiment
Data type:   Absolute value measured directly
Excitation technique:   Electron beam
Analytical technique:   Mass spectrometry

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
301 1.85E-12
325 2.10E-12
350 2.36E-12
375 2.60E-12
400 2.84E-12
425 3.07E-12
450 3.28E-12
475 3.49E-12
500 3.69E-12
525 3.88E-12
550 4.06E-12
575 4.23E-12
600 4.39E-12
625 4.55E-12
650 4.69E-12
667 4.79E-12