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Accessibility information
Author(s):   Knyazev, V.D.; Slagle, I.R.
Title:   Experimental and theoretical study of the C2H3 = H + C2H2 reaction. Tunneling and the shape of falloff curves
Journal:   J. Phys. Chem.
Volume:   100
Page(s):   16899 - 16911
Year:   1996
Reference type:   Journal article
Squib:   1996KNY/SLA16899-16911

Reaction:   C2H3C2H2 +
Reaction order:   1
Temperature:   879 - 1060 K
Pressure:  2.40E-3 - 2.00E-2 bar
Rate expression:   3.94x1012 [s-1] (T/298 K)1.62 e-154649 [J/mole]/RT
Bath gas:   He
Category:  Experiment
Data type:   High or low pressure extrapolation
Excitation technique:   Flash photolysis (laser or conventional)
Analytical technique:   Mass spectrometry

View full bibliographic record.


Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [s-1]
879 1.47E4
900 2.50E4
925 4.57E4
950 8.09E4
975 1.39E5
1000 2.34E5
1025 3.84E5
1050 6.14E5
1060 7.37E5