CH2 + CH2 -> 2H + C2H2

k = 2.00E+14 exp(-10989 cal/mol /RT) cm3/mol s

SOURCE:

Bauerle, S., Klatt, M., and Wagner, H.Gg. (1995) Ber. Bunsenges. Phys. Chem. 99, 870.

COMMENTS:

This second product channel has been added for version 3.0, to the related reaction 137 2CH2 => H2 + C2H2.  The A factor used in the optimization was 2.00E+12.  The A factor was corrected in version 3.0 and the effect of the change on any of the targets was found to be negligible.

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    Temp      delta-S     delta-H      kf          kr         Keq
     (K)    (cal/mol K)  (kcal/mol) ----(mol,cm3,s)-----
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     300        10.0       -60.2    1.98E+06    0.00E+00
     500        12.2       -60.5    3.15E+09    0.00E+00
    1000        15.6       -60.4    7.93E+11    0.00E+00
    1500        17.5       -59.8    5.01E+12    0.00E+00
    2000        18.7       -59.1    1.26E+13    0.00E+00
    2500        19.6       -58.4    2.19E+13    0.00E+00
    3000        20.4       -57.8    3.17E+13    0.00E+00
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