Difluoroamidogen (NF2) F2N1(g)
 
Enthalpy Reference Temperature = Tr = 298.15 K Standard State Pressure = p° = 0.1 MPa
  J·K-1 mol-1 kJ·mol-1  
T/K Cp° S° -[G°-H°(Tr)]/T H-H°(Tr) fH° fG° log Kf
0 0. 0. INFINITE -10.575 44.844 44.844 INFINITE
100 33.409 210.747 283.220 -7.247 43.813 47.766 -24.950
200 36.304 234.591 253.546 -3.791 42.885 52.096 -13.606
250 38.656 242.940 250.612 -1.918 42.528 54.441 -11.375
 
298.15 41.005 249.950 249.950 0. 42.258 56.762 -9.944
 
300 41.093 250.204 249.951 0.076 42.249 56.852 -9.899
350 43.377 256.713 250.460 2.189 42.045 59.302 -8.850
400 45.399 262.640 251.617 4.409 41.905 61.778 -8.067
450 47.136 268.091 253.149 6.724 41.820 64.268 -7.460
500 48.604 273.135 254.898 9.118 41.779 66.765 -6.975
 
600 50.874 282.209 258.711 14.099 41.794 71.762 -6.247
700 52.481 290.179 262.649 19.271 41.893 76.750 -5.727
800 53.639 297.267 266.542 24.580 42.038 81.720 -5.336
900 54.491 303.636 270.315 29.989 42.204 86.670 -5.030
1000 55.132 309.412 273.941 35.471 42.377 91.602 -4.785
 
1100 55.625 314.691 277.409 41.010 42.547 96.516 -4.583
1200 56.010 319.548 280.721 46.593 42.709 101.415 -4.414
1300 56.316 324.044 283.883 52.210 42.860 106.301 -4.271
1400 56.563 328.227 286.902 57.854 42.997 111.176 -4.148
1500 56.766 332.136 289.789 63.521 43.119 116.041 -4.041
 
1600 56.933 335.805 292.552 69.206 43.226 120.899 -3.947
1700 57.073 339.261 295.199 74.907 43.319 125.751 -3.864
1800 57.191 342.527 297.738 80.620 43.398 130.598 -3.790
1900 57.292 345.622 300.177 86.344 43.465 135.440 -3.724
2000 57.379 348.563 302.524 92.078 43.523 140.279 -3.664
 
2100 57.453 351.364 304.783 97.820 43.575 145.116 -3.610
2200 57.519 354.038 306.962 103.568 43.625 149.950 -3.560
2300 57.576 356.596 309.065 109.323 43.675 154.782 -3.515
2400 57.626 359.048 311.097 115.083 43.729 159.611 -3.474
2500 57.670 361.401 313.062 120.848 43.791 164.439 -3.436
 
2600 57.710 363.664 314.965 126.617 43.864 169.263 -3.401
2700 57.745 365.843 316.809 132.390 43.953 174.085 -3.368
2800 57.776 367.943 318.598 138.166 44.059 178.902 -3.337
2900 57.805 369.971 320.335 143.945 44.187 183.716 -3.309
3000 57.831 371.931 322.022 149.727 44.337 188.525 -3.283
 
3100 57.854 373.828 323.663 155.511 44.514 193.328 -3.258
3200 57.875 375.665 325.260 161.297 44.718 198.125 -3.234
3300 57.894 377.446 326.814 167.086 44.951 202.916 -3.212
3400 57.912 379.175 328.329 172.876 45.215 207.699 -3.191
3500 57.928 380.854 329.806 178.668 45.510 212.474 -3.171
 
3600 57.943 382.486 331.246 184.462 45.838 217.240 -3.152
3700 57.957 384.074 332.653 190.257 46.199 221.996 -3.134
3800 57.969 385.619 334.027 196.053 46.592 226.742 -3.117
3900 57.981 387.125 335.369 201.851 47.019 231.477 -3.100
4000 57.992 388.593 336.681 207.649 47.479 236.201 -3.084
 
4100 58.002 390.026 337.965 213.449 47.972 240.913 -3.069
4200 58.011 391.423 339.221 219.249 48.497 245.613 -3.055
4300 58.020 392.788 340.451 225.051 49.055 250.299 -3.041
4400 58.028 394.122 341.656 230.853 49.644 254.973 -3.027
4500 58.035 395.427 342.836 236.656 50.265 259.632 -3.014
 
4600 58.042 396.702 343.993 242.460 50.916 264.278 -3.001
4700 58.049 397.950 345.128 248.265 51.597 268.909 -2.989
4800 58.055 399.173 346.241 254.070 52.306 273.525 -2.977
4900 58.061 400.370 347.334 259.876 53.045 278.126 -2.965
5000 58.067 401.543 348.406 265.682 53.810 282.712 -2.953
 
5100 58.072 402.693 349.460 271.489 54.602 287.282 -2.942
5200 58.077 403.820 350.494 277.297 55.420 291.837 -2.932
5300 58.081 404.927 351.511 283.105 56.264 296.375 -2.921
5400 58.086 406.012 352.510 288.913 57.131 300.897 -2.911
5500 58.090 407.078 353.493 294.722 58.022 305.403 -2.900
 
5600 58.094 408.125 354.459 300.531 58.936 309.893 -2.891
5700 58.097 409.153 355.409 306.341 59.872 314.366 -2.881
5800 58.101 410.164 356.345 312.150 60.829 318.822 -2.871
5900 58.104 411.157 357.265 317.961 61.805 323.263 -2.862
6000 58.108 412.134 358.172 323.771 62.802 327.685 -2.853
 
PREVIOUS: March 1964 (1 atm) CURRENT: March 1964 (1 bar)
 
Difluoroamidogen (NF2) F2N1(g)

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