NNH

SOURCE: The polynomial coefficients are from A. Burcat and B. McBride (1995) 1995 Ideal Gas Thermodynamic Data for Combustion and Air-Pollution Use. Technion Report TAE 732. [The enthalpy is from C.F. Melius (1993). Private communication.]


 _____________________________________________
    T           Cp          S        delta-Hf
  _____        ________________      ________
    K             cal/mol K          kcal/mol
 _____________________________________________
    
   200         7.98       50.42       59.85
   298         8.28       53.65       59.64
   300         8.29       53.71       59.63
   400         8.80       56.16       59.44
   500         9.37       58.19       59.29
   600         9.92       59.94       59.19
   700        10.40       61.51       59.14
   800        10.80       62.93       59.10
   900        11.14       64.22       59.08
  1000        11.48       65.41       59.08
  1100        11.72       66.51       59.09
  1200        11.94       67.54       59.10
  1300        12.13       68.51       59.12
  1400        12.31       69.41       59.15
  1500        12.47       70.27       59.17
  1600        12.62       71.08       59.21
  1700        12.75       71.85       59.24
  1800        12.86       72.58       59.27
  1900        12.96       73.28       59.31
  2000        13.05       73.94       59.35
  2100        13.13       74.58       59.38
  2200        13.20       75.19       59.42
  2300        13.26       75.78       59.45
  2400        13.31       76.35       59.48
  2500        13.36       76.89       59.52
  2600        13.40       77.42       59.55
  2700        13.43       77.92       59.58
  2800        13.46       78.41       59.60
  2900        13.48       78.89       59.63
  3000        13.51       79.34       59.65

[ the thermo data file ]