Difluorooxosilane (OSiF2) | F2O1Si1(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) | ![]() |
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log Kf | |||||||
0 | 0. | 0. | INFINITE | -12.006 | -962.125 | -962.125 | INFINITE | |||||||
100 | 34.330 | 225.460 | 312.100 | -8.664 | -963.409 | -959.869 | 501.384 | |||||||
200 | 43.808 | 251.839 | 275.855 | -4.803 | -965.111 | -955.667 | 249.595 | |||||||
250 | 49.127 | 262.195 | 272.106 | -2.478 | -965.867 | -953.217 | 199.164 | |||||||
298.15 | 53.689 | 271.247 | 271.247 | 0. | -966.504 | -950.721 | 166.562 | |||||||
300 | 53.851 | 271.579 | 271.248 | 0.099 | -966.527 | -950.623 | 165.518 | |||||||
350 | 57.899 | 280.193 | 271.919 | 2.896 | -967.092 | -947.927 | 141.470 | |||||||
400 | 61.320 | 288.154 | 273.457 | 5.879 | -967.574 | -945.155 | 123.425 | |||||||
450 | 64.198 | 295.548 | 275.506 | 9.019 | -967.983 | -942.327 | 109.383 | |||||||
500 | 66.615 | 302.441 | 277.858 | 12.291 | -968.334 | -939.457 | 98.144 | |||||||
600 | 70.366 | 314.937 | 283.019 | 19.151 | -968.904 | -933.626 | 81.279 | |||||||
700 | 73.058 | 325.997 | 288.384 | 26.329 | -969.352 | -927.709 | 69.227 | |||||||
800 | 75.027 | 335.888 | 293.715 | 33.738 | -969.730 | -921.734 | 60.183 | |||||||
900 | 76.497 | 344.814 | 298.905 | 41.318 | -970.069 | -915.714 | 53.147 | |||||||
1000 | 77.615 | 352.934 | 303.908 | 49.026 | -970.393 | -909.657 | 47.516 | |||||||
1100 | 78.481 | 360.374 | 308.708 | 56.833 | -970.717 | -903.568 | 42.907 | |||||||
1200 | 79.164 | 367.233 | 313.303 | 64.716 | -971.052 | -897.448 | 39.065 | |||||||
1300 | 79.710 | 373.592 | 317.699 | 72.661 | -971.409 | -891.301 | 35.813 | |||||||
1400 | 80.154 | 379.516 | 321.905 | 80.655 | -971.795 | -885.124 | 33.024 | |||||||
1500 | 80.518 | 385.058 | 325.932 | 88.689 | -972.216 | -878.919 | 30.607 | |||||||
1600 | 80.821 | 390.265 | 329.792 | 96.756 | -972.677 | -872.684 | 28.490 | |||||||
1700 | 81.074 | 395.172 | 333.495 | 104.851 | -1023.358 | -865.973 | 26.608 | |||||||
1800 | 81.289 | 399.813 | 337.052 | 112.970 | -1023.677 | -856.706 | 24.861 | |||||||
1900 | 81.473 | 404.213 | 340.472 | 121.108 | -1024.000 | -847.421 | 23.297 | |||||||
2000 | 81.630 | 408.396 | 343.764 | 129.264 | -1024.326 | -838.119 | 21.889 | |||||||
2100 | 81.767 | 412.382 | 346.938 | 137.434 | -1024.656 | -828.800 | 20.615 | |||||||
2200 | 81.886 | 416.189 | 349.999 | 145.616 | -1024.986 | -819.466 | 19.457 | |||||||
2300 | 81.991 | 419.831 | 352.957 | 153.810 | -1025.315 | -810.117 | 18.398 | |||||||
2400 | 82.083 | 423.323 | 355.817 | 162.014 | -1025.641 | -800.753 | 17.428 | |||||||
2500 | 82.164 | 426.675 | 358.584 | 170.227 | -1025.960 | -791.376 | 16.535 | |||||||
2600 | 82.237 | 429.899 | 361.266 | 178.447 | -1026.270 | -781.987 | 15.710 | |||||||
2700 | 82.301 | 433.004 | 363.866 | 186.674 | -1026.568 | -772.586 | 14.947 | |||||||
2800 | 82.360 | 435.998 | 366.389 | 194.907 | -1026.851 | -763.174 | 14.237 | |||||||
2900 | 82.412 | 438.889 | 368.839 | 203.145 | -1027.116 | -753.752 | 13.577 | |||||||
3000 | 82.459 | 441.684 | 371.221 | 211.389 | -1027.362 | -744.321 | 12.960 | |||||||
3100 | 82.502 | 444.388 | 373.538 | 219.637 | -1027.586 | -734.883 | 12.383 | |||||||
3200 | 82.541 | 447.008 | 375.793 | 227.889 | -1027.786 | -725.438 | 11.842 | |||||||
3300 | 82.577 | 449.549 | 377.990 | 236.145 | -1027.961 | -715.987 | 11.333 | |||||||
3400 | 82.609 | 452.014 | 380.131 | 244.405 | -1028.110 | -706.530 | 10.855 | |||||||
3500 | 82.639 | 454.410 | 382.219 | 252.667 | -1028.230 | -697.071 | 10.403 | |||||||
3600 | 82.666 | 456.738 | 384.257 | 260.932 | -1412.475 | -677.146 | 9.825 | |||||||
3700 | 82.692 | 459.003 | 386.246 | 269.200 | -1412.124 | -656.726 | 9.271 | |||||||
3800 | 82.715 | 461.209 | 388.190 | 277.471 | -1411.746 | -636.314 | 8.747 | |||||||
3900 | 82.736 | 463.358 | 390.090 | 285.743 | -1411.340 | -615.913 | 8.249 | |||||||
4000 | 82.756 | 465.453 | 391.948 | 294.018 | -1410.905 | -595.523 | 7.777 | |||||||
4100 | 82.775 | 467.496 | 393.766 | 302.294 | -1410.441 | -575.145 | 7.327 | |||||||
4200 | 82.792 | 469.491 | 395.545 | 310.573 | -1409.949 | -554.777 | 6.900 | |||||||
4300 | 82.808 | 471.440 | 397.288 | 318.853 | -1409.429 | -534.422 | 6.492 | |||||||
4400 | 82.823 | 473.343 | 398.995 | 327.134 | -1408.880 | -514.080 | 6.103 | |||||||
4500 | 82.837 | 475.205 | 400.668 | 335.417 | -1408.304 | -493.750 | 5.731 | |||||||
4600 | 82.850 | 477.026 | 402.308 | 343.702 | -1407.700 | -473.433 | 5.376 | |||||||
4700 | 82.863 | 478.808 | 403.917 | 351.987 | -1407.071 | -453.129 | 5.036 | |||||||
4800 | 82.874 | 480.552 | 405.495 | 360.274 | -1406.416 | -432.840 | 4.710 | |||||||
4900 | 82.885 | 482.261 | 407.044 | 368.562 | -1405.736 | -412.564 | 4.398 | |||||||
5000 | 82.895 | 483.936 | 408.566 | 376.851 | -1405.033 | -392.302 | 4.098 | |||||||
5100 | 82.905 | 485.577 | 410.060 | 385.141 | -1404.308 | -372.054 | 3.811 | |||||||
5200 | 82.914 | 487.187 | 411.527 | 393.432 | -1403.561 | -351.821 | 3.534 | |||||||
5300 | 82.922 | 488.767 | 412.970 | 401.724 | -1402.794 | -331.603 | 3.268 | |||||||
5400 | 82.931 | 490.317 | 414.388 | 410.017 | -1402.008 | -311.399 | 3.012 | |||||||
5500 | 82.938 | 491.839 | 415.782 | 418.310 | -1401.205 | -291.211 | 2.766 | |||||||
5600 | 82.946 | 493.333 | 417.154 | 426.604 | -1400.385 | -271.035 | 2.528 | |||||||
5700 | 82.952 | 494.801 | 418.503 | 434.899 | -1399.551 | -250.877 | 2.299 | |||||||
5800 | 82.959 | 496.244 | 419.831 | 443.195 | -1398.704 | -230.731 | 2.078 | |||||||
5900 | 82.965 | 497.662 | 421.138 | 451.491 | -1397.846 | -210.602 | 1.865 | |||||||
6000 | 82.971 | 499.057 | 422.425 | 459.788 | -1396.976 | -190.486 | 1.658 | |||||||
PREVIOUS: September 1963 (1 atm) | CURRENT: September 1963 (1 bar) | |||||||||||||
Difluorooxosilane (OSiF2) | F2O1Si1(g) |
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