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Accessibility information
Author(s):   Kislitsyn, M.N.; Slagle, I.R.; Knyazev, V.D.
Title:   Kinetics of the reaction between methyl radical and acetylene
Journal:   Proc. Combust. Inst.
Volume:   29
Page(s):   1237 - 1245
Year:   2003
Reference type:   Journal article
Squib:   2003KIS/SLA1237-1245

Reaction:   C2H2 + ·CH3CH3CCH +
Reaction order:   2
Temperature:   300 - 1000 K
Rate expression:   6.07x10-14 [±5.22x10-9 cm3/molecule s] (T/298 K)1.72 e-38837 [J/mole]/RT
Category:  Theory
Data type:   Transition state theory
Pressure dependence:   Rate constant is low pressure limit
Comments:   RRKM calculation of the low-pressure-limit chemical activation rate constant based on literature ab initio results and model adjustment performed to reproduce experimental data of the same study.

View full bibliographic record.

Rate constant values calculated from the Arrhenius expression:

T (K)k(T) [cm3/molecule s]
300 1.06E-20
350 1.28E-19
400 8.54E-19
450 3.83E-18
500 1.30E-17
550 3.57E-17
600 8.42E-17
650 1.76E-16
700 3.34E-16
750 5.86E-16
800 9.67E-16
850 1.51E-15
900 2.26E-15
950 3.27E-15
1000 4.56E-15