CH + N2 + M -> HCNN + M


k_o = 1.30E+25 T^(-3.16) exp(-740 cal/mol /RT) cm^6/mol^2 s

k_inf = 3.10E+12 T^0.15 cm3/mol s

F_cent = (1-0.667) exp(-T/235) + 0.667 exp(-T/2117) + exp(-4536/T)

Third-body efficiencies:

N2 1.0 H2 Enhanced by 2.0 H2O Enhanced by 6.0 CH4 Enhanced by 2.0 CO Enhanced by 1.5 CO2 Enhanced by 2.0 C2H6 Enhanced by 3.0 AR Enhanced by 0.7


SOURCE:
Berman, M.R., and Lin, M.C. (1983) J. Phys. Chem. 87, 3933.

                        PRESSURE = 0.1 atm N2  
______________________________________________________________________
    Temp      delta-S     delta-H      kf          kr         Keq     
     (K)    (cal/mol K)  (kcal/mol) ----(mol,cm3,s)-----   (cm3/mol)  
______________________________________________________________________
                                                                      
     300       -29.8       -32.3    1.94E+11    7.13E-11    2.72E+21
     500       -30.3       -32.5    3.85E+10    2.41E-02    1.60E+12
    1000       -29.6       -32.0    3.08E+09    1.14E+04    2.70E+05
    1500       -29.0       -31.3    6.44E+08    3.22E+05    2.00E+03
    2000       -28.7       -30.7    2.09E+08    1.06E+06    1.98E+02
    2500       -28.5       -30.2    8.73E+07    1.63E+06    5.34E+01
    3000       -28.4       -29.9    4.26E+07    1.82E+06    2.34E+01
______________________________________________________________________


                        PRESSURE = 1 atm N2    
______________________________________________________________________
    Temp      delta-S     delta-H      kf          kr         Keq     
     (K)    (cal/mol K)  (kcal/mol) ----(mol,cm3,s)-----   (cm3/mol)  
______________________________________________________________________
                                                                      
     300       -29.8       -32.3    1.34E+12    4.91E-10    2.72E+21
     500       -30.3       -32.5    3.31E+11    2.07E-01    1.60E+12
    1000       -29.6       -32.0    2.85E+10    1.06E+05    2.70E+05
    1500       -29.0       -31.3    6.07E+09    3.03E+06    2.00E+03
    2000       -28.7       -30.7    2.00E+09    1.01E+07    1.98E+02
    2500       -28.5       -30.2    8.41E+08    1.57E+07    5.34E+01
    3000       -28.4       -29.9    4.13E+08    1.77E+07    2.34E+01
______________________________________________________________________


                        PRESSURE = 10 atm N2   
______________________________________________________________________
    Temp      delta-S     delta-H      kf          kr         Keq     
     (K)    (cal/mol K)  (kcal/mol) ----(mol,cm3,s)-----   (cm3/mol)  
______________________________________________________________________
                                                                      
     300       -29.8       -32.3    3.78E+12    1.39E-09    2.72E+21
     500       -30.3       -32.5    1.76E+12    1.10E+00    1.60E+12
    1000       -29.6       -32.0    2.35E+11    8.71E+05    2.70E+05
    1500       -29.0       -31.3    5.38E+10    2.69E+07    2.00E+03
    2000       -28.7       -30.7    1.83E+10    9.24E+07    1.98E+02
    2500       -28.5       -30.2    7.87E+09    1.47E+08    5.34E+01
    3000       -28.4       -29.9    3.93E+09    1.68E+08    2.34E+01
______________________________________________________________________



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