N2     1.0
H2     0.3
H      0.18
O      0.7
O2     1.11
OH     0.73
H2O    0.83
HO2    1.1
CH4    0.97
CO     1.1
CO2    1.39
H2O2   1.12
CH3    1.0
HCO    1.27
CH2O   1.28
CH3O   1.3