elements
c h n o ar
!to modify
end

species
ch3   oh    ch2o  h2    n2
end

thermo all
   300.000  1000.000  5000.000
ch3               iu0702c  1 h  3    0    0 g   200.000  6000.00  1000.00      1
 0.29781206e+01 0.57978520e-02-0.19755800e-05 0.30729790e-09-0.17917416e-13    2
 0.16509513e+05 0.47224799e+01 0.36571797e+01 0.21265979e-02 0.54583883e-05    3
-0.66181003e-08 0.24657074e-11 0.16422716e+05 0.16735354e+01 0.17643935e+05    4
oh                iu3/03o   1 h  1    0    0g   200.000  6000.00  1000.00      1
 2.83853033e+00 1.10741289e-03-2.94000209e-07 4.20698729e-11-2.42289890e-15    2
 3.69780808e+03 5.84494652e+00 3.99198424e+00-2.40106655e-03 4.61664033e-06    3
-3.87916306e-09 1.36319502e-12 3.36889836e+03-1.03998477e-01 4.48613328e+03    4
ch2o              g 8/88h  2 c  1 o  1    0 g   200.000  6000.00  1000.00      1
 3.16952665e+00 6.19320560e-03-2.25056366e-06 3.65975660e-10-2.20149458e-14    2
-1.44922756e+04 6.04207898e+00 4.79372312e+00-9.90833322e-03 3.73219990e-05    3
-3.79285237e-08 1.31772641e-11-1.43227879e+04 6.02798058e-01-1.30729291e+04    4
h2                tpis78h   2    0    0    0g   200.000  6000.00  1000.00      1
 2.93286575e+00 8.26608026e-04-1.46402364e-07 1.54100414e-11-6.88804800e-16    2
-8.13065581e+02-1.02432865e+00 2.34433112e+00 7.98052075e-03-1.94781510e-05    3
 2.01572094e-08-7.37611761e-12-9.17935173e+02 6.83010238e-01 0.00000000e+00    4
n2                g 8/02n   2    0    0    0g   200.000  6000.00  1000.00      1
 2.95257637e+00 1.39690040e-03-4.92631603e-07 7.86010195e-11-4.60755204e-15    2
-9.23948688e+02 5.87188762e+00 3.53100528e+00-1.23660988e-04-5.02999433e-07    3
 2.43530612e-09-1.40881235e-12-1.04697628e+03 2.96747038e+00 0.00000000e+00    4
end

reactions
ch3+oh(+m)<=>ch2o+h2(+m) 282320.078 1.46878 -3270.56495
high / 5.88E-14 6.721 -3022.227 /
troe / 1.671E+00 434.782 2934.21 3.919E+03 /
end