Phosphoryl Fluoride (POF3) F3O1P1(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 -14.157 -1245.468 -1245.468 INFINITE
100 37.612 229.302 336.796 -10.749 -1248.761 -1235.701 645.464
200 55.073 260.721 291.294 -6.115 -1252.238 -1221.413 319.000
250 62.605 273.841 286.512 -3.168 -1253.366 -1213.571 253.562
 
298.15 68.815 285.413 285.413 0. -1254.250 -1205.824 211.255
 
300 69.034 285.839 285.414 0.128 -1254.281 -1205.523 209.900
350 74.490 296.902 286.275 3.719 -1255.746 -1197.265 178.682
400 79.094 307.158 288.252 7.562 -1256.413 -1188.863 155.250
450 82.962 316.704 290.890 11.617 -1256.934 -1180.387 137.016
500 86.209 325.618 293.922 15.848 -1257.337 -1171.859 122.423
 
600 91.231 341.806 300.582 24.735 -1257.873 -1154.708 100.526
700 94.821 356.154 307.516 34.047 -1258.148 -1137.489 84.880
800 97.435 368.995 314.412 43.666 -1258.244 -1120.243 73.144
900 99.378 380.589 321.132 53.512 -1258.215 -1102.994 64.016
1000 100.853 391.139 327.613 63.527 -1258.099 -1085.753 56.714
 
1100 101.993 400.807 333.834 73.671 -1257.921 -1068.526 50.740
1200 102.890 409.722 339.791 83.917 -1321.273 -1050.239 45.716
1300 103.607 417.987 345.492 94.243 -1320.251 -1027.695 41.293
1400 104.188 425.687 350.948 104.634 -1319.215 -1005.229 37.506
1500 104.664 432.892 356.174 115.077 -1318.175 -982.838 34.225
 
1600 105.060 439.660 361.182 125.564 -1317.135 -960.516 31.358
1700 105.391 446.039 365.988 136.087 -1316.100 -938.259 28.829
1800 105.672 452.071 370.604 146.641 -1315.070 -916.063 26.583
1900 105.911 457.791 375.044 157.220 -1314.047 -893.924 24.576
2000 106.117 463.229 379.318 167.822 -1313.030 -871.838 22.770
 
2100 106.295 468.411 383.438 178.443 -1312.015 -849.804 21.138
2200 106.451 473.360 387.414 189.080 -1311.002 -827.817 19.655
2300 106.587 478.095 391.255 199.732 -1309.985 -805.877 18.302
2400 106.707 482.633 394.968 210.397 -1308.961 -783.981 17.063
2500 106.813 486.992 398.562 221.073 -1307.925 -762.128 15.924
 
2600 106.907 491.183 402.045 231.759 -1306.873 -740.317 14.873
2700 106.992 495.219 405.421 242.454 -1305.800 -718.547 13.901
2800 107.067 499.112 408.698 253.157 -1304.703 -696.817 12.999
2900 107.135 502.870 411.881 263.867 -1303.578 -675.126 12.160
3000 107.197 506.503 414.975 274.584 -1302.420 -653.475 11.378
 
3100 107.253 510.019 417.985 285.306 -1301.227 -631.863 10.647
3200 107.303 513.425 420.914 296.034 -1299.997 -610.291 9.962
3300 107.350 516.727 423.768 306.767 -1298.726 -588.757 9.319
3400 107.392 519.933 426.549 317.504 -1297.414 -567.262 8.715
3500 107.431 523.046 429.262 328.245 -1296.058 -545.807 8.146
 
3600 107.466 526.073 431.909 338.990 -1294.657 -524.390 7.609
3700 107.499 529.018 434.494 349.738 -1293.211 -503.014 7.101
3800 107.530 531.885 437.020 360.490 -1291.720 -481.677 6.621
3900 107.558 534.679 439.488 371.244 -1290.182 -460.380 6.166
4000 107.583 537.402 441.902 382.001 -1288.598 -439.123 5.734
 
4100 107.608 540.059 444.264 392.761 -1286.968 -417.907 5.324
4200 107.630 542.653 446.576 403.523 -1285.294 -396.730 4.934
4300 107.651 545.185 448.840 414.287 -1283.574 -375.594 4.563
4400 107.670 547.660 451.058 425.053 -1281.811 -354.499 4.208
4500 107.689 550.080 453.231 435.821 -1280.006 -333.444 3.871
 
4600 107.706 552.447 455.362 446.591 -1278.158 -312.430 3.548
4700 107.722 554.764 457.453 457.362 -1276.270 -291.455 3.239
4800 107.737 557.032 459.504 468.135 -1274.343 -270.522 2.944
4900 107.751 559.254 461.517 478.909 -1272.377 -249.629 2.661
5000 107.764 561.431 463.494 489.685 -1270.375 -228.777 2.390
 
5100 107.776 563.565 465.435 500.462 -1268.338 -207.965 2.130
5200 107.788 565.658 467.342 511.240 -1266.268 -187.194 1.880
5300 107.799 567.711 469.217 522.020 -1264.165 -166.462 1.641
5400 107.810 569.726 471.059 532.800 -1262.032 -145.771 1.410
5500 107.820 571.704 472.871 543.582 -1259.869 -125.120 1.188
 
5600 107.829 573.647 474.654 554.364 -1257.679 -104.507 0.975
5700 107.838 575.556 476.407 565.147 -1255.464 -83.935 0.769
5800 107.847 577.431 478.133 575.932 -1253.223 -63.401 0.571
5900 107.855 579.275 479.831 586.717 -1250.961 -42.907 0.380
6000 107.862 581.088 481.504 597.503 -1248.677 -22.450 0.195
 
PREVIOUS: December 1969 (1 atm) CURRENT: December 1969 (1 bar)
 
Phosphoryl Fluoride (POF3) F3O1P1(g)

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