Difluorosilylene (SiF2) | F2Si1(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 | -11.204 | -587.013 | -587.013 | INFINITE | |||||||
100 | 34.719 | 214.272 | 292.766 | -7.849 | -586.832 | -590.839 | 308.622 | |||||||
200 | 39.648 | 239.824 | 260.498 | -4.135 | -587.225 | -594.726 | 155.327 | |||||||
250 | 42.199 | 248.946 | 257.299 | -2.088 | -587.531 | -596.567 | 124.646 | |||||||
298.15 | 44.509 | 256.579 | 256.579 | 0. | -587.852 | -598.278 | 104.816 | |||||||
300 | 44.593 | 256.855 | 256.580 | 0.082 | -587.865 | -598.343 | 104.181 | |||||||
350 | 46.691 | 263.891 | 257.131 | 2.366 | -588.205 | -600.063 | 89.554 | |||||||
400 | 48.456 | 270.244 | 258.379 | 4.746 | -588.542 | -601.733 | 78.578 | |||||||
450 | 49.912 | 276.038 | 260.024 | 7.206 | -588.873 | -603.362 | 70.036 | |||||||
500 | 51.105 | 281.361 | 261.896 | 9.733 | -589.199 | -604.955 | 63.199 | |||||||
600 | 52.886 | 290.847 | 265.950 | 14.938 | -589.843 | -608.046 | 52.935 | |||||||
700 | 54.106 | 299.096 | 270.109 | 20.291 | -590.489 | -611.029 | 45.596 | |||||||
800 | 54.964 | 306.380 | 274.196 | 25.747 | -591.151 | -613.918 | 40.085 | |||||||
900 | 55.586 | 312.892 | 278.140 | 31.276 | -591.839 | -616.723 | 35.794 | |||||||
1000 | 56.049 | 318.774 | 281.914 | 36.859 | -592.556 | -619.449 | 32.357 | |||||||
1100 | 56.401 | 324.133 | 285.513 | 42.483 | -593.309 | -622.103 | 29.541 | |||||||
1200 | 56.674 | 329.053 | 288.939 | 48.137 | -594.099 | -624.685 | 27.192 | |||||||
1300 | 56.891 | 333.598 | 292.201 | 53.815 | -594.930 | -627.201 | 25.201 | |||||||
1400 | 57.065 | 337.821 | 295.311 | 59.514 | -595.805 | -629.651 | 23.493 | |||||||
1500 | 57.206 | 341.763 | 298.278 | 65.227 | -596.726 | -632.036 | 22.009 | |||||||
1600 | 57.324 | 345.459 | 301.112 | 70.954 | -597.694 | -634.359 | 20.710 | |||||||
1700 | 57.421 | 348.937 | 303.824 | 76.691 | -648.887 | -636.173 | 19.547 | |||||||
1800 | 57.504 | 352.221 | 306.423 | 82.438 | -649.720 | -635.401 | 18.439 | |||||||
1900 | 57.574 | 355.332 | 308.916 | 88.192 | -650.558 | -634.583 | 17.446 | |||||||
2000 | 57.634 | 358.287 | 311.311 | 93.952 | -651.398 | -633.720 | 16.551 | |||||||
2100 | 57.686 | 361.100 | 313.615 | 99.718 | -652.239 | -632.816 | 15.740 | |||||||
2200 | 57.731 | 363.785 | 315.835 | 105.489 | -653.077 | -631.871 | 15.003 | |||||||
2300 | 57.771 | 366.352 | 317.976 | 111.264 | -653.910 | -630.888 | 14.328 | |||||||
2400 | 57.806 | 368.811 | 320.043 | 117.043 | -654.734 | -629.870 | 13.709 | |||||||
2500 | 57.837 | 371.172 | 322.042 | 122.825 | -655.546 | -628.817 | 13.138 | |||||||
2600 | 57.865 | 373.441 | 323.975 | 128.610 | -656.343 | -627.732 | 12.611 | |||||||
2700 | 57.891 | 375.625 | 325.848 | 134.398 | -657.121 | -626.617 | 12.123 | |||||||
2800 | 57.915 | 377.731 | 327.664 | 140.188 | -657.878 | -625.473 | 11.668 | |||||||
2900 | 57.938 | 379.764 | 329.425 | 145.981 | -658.610 | -624.303 | 11.245 | |||||||
3000 | 57.959 | 381.728 | 331.136 | 151.776 | -659.316 | -623.108 | 10.849 | |||||||
3100 | 57.981 | 383.629 | 332.799 | 157.573 | -659.993 | -621.890 | 10.479 | |||||||
3200 | 58.002 | 385.470 | 334.416 | 163.372 | -660.640 | -620.650 | 10.131 | |||||||
3300 | 58.024 | 387.255 | 335.991 | 169.174 | -661.254 | -619.391 | 9.804 | |||||||
3400 | 58.047 | 388.988 | 337.524 | 174.977 | -661.834 | -618.113 | 9.496 | |||||||
3500 | 58.072 | 390.671 | 339.019 | 180.783 | -662.380 | -616.819 | 9.206 | |||||||
3600 | 58.098 | 392.307 | 340.476 | 186.592 | -1047.041 | -605.049 | 8.779 | |||||||
3700 | 58.127 | 393.899 | 341.899 | 192.403 | -1047.100 | -592.771 | 8.368 | |||||||
3800 | 58.159 | 395.450 | 343.288 | 198.217 | -1047.124 | -580.492 | 7.979 | |||||||
3900 | 58.193 | 396.961 | 344.645 | 204.035 | -1047.111 | -568.212 | 7.610 | |||||||
4000 | 58.231 | 398.435 | 345.971 | 209.856 | -1047.062 | -555.933 | 7.260 | |||||||
4100 | 58.272 | 399.873 | 347.268 | 215.681 | -1046.976 | -543.656 | 6.926 | |||||||
4200 | 58.318 | 401.278 | 348.537 | 221.510 | -1046.852 | -531.381 | 6.609 | |||||||
4300 | 58.367 | 402.651 | 349.780 | 227.345 | -1046.691 | -519.110 | 6.306 | |||||||
4400 | 58.421 | 403.993 | 350.997 | 233.184 | -1046.491 | -506.843 | 6.017 | |||||||
4500 | 58.480 | 405.307 | 352.189 | 239.029 | -1046.254 | -494.580 | 5.741 | |||||||
4600 | 58.544 | 406.593 | 353.358 | 244.880 | -1045.979 | -482.324 | 5.477 | |||||||
4700 | 58.612 | 407.853 | 354.504 | 250.738 | -1045.666 | -470.074 | 5.224 | |||||||
4800 | 58.685 | 409.087 | 355.628 | 256.603 | -1045.315 | -457.831 | 4.982 | |||||||
4900 | 58.764 | 410.298 | 356.732 | 262.475 | -1044.927 | -445.596 | 4.750 | |||||||
5000 | 58.847 | 411.486 | 357.815 | 268.356 | -1044.502 | -433.369 | 4.527 | |||||||
5100 | 58.936 | 412.652 | 358.879 | 274.245 | -1044.041 | -421.151 | 4.313 | |||||||
5200 | 59.029 | 413.798 | 359.924 | 280.143 | -1043.542 | -408.942 | 4.108 | |||||||
5300 | 59.128 | 414.923 | 360.951 | 286.051 | -1043.008 | -396.743 | 3.910 | |||||||
5400 | 59.232 | 416.029 | 361.961 | 291.969 | -1042.438 | -384.555 | 3.720 | |||||||
5500 | 59.340 | 417.117 | 362.954 | 297.897 | -1041.832 | -372.377 | 3.537 | |||||||
5600 | 59.453 | 418.187 | 363.931 | 303.837 | -1041.192 | -360.211 | 3.360 | |||||||
5700 | 59.570 | 419.241 | 364.892 | 309.788 | -1040.517 | -348.057 | 3.190 | |||||||
5800 | 59.692 | 420.278 | 365.838 | 315.751 | -1039.809 | -335.915 | 3.025 | |||||||
5900 | 59.818 | 421.299 | 366.769 | 321.726 | -1039.067 | -323.784 | 2.867 | |||||||
6000 | 59.948 | 422.306 | 367.686 | 327.715 | -1038.292 | -311.668 | 2.713 | |||||||
PREVIOUS: December 1977 (1 atm) | CURRENT: December 1977 (1 bar) | |||||||||||||
Difluorosilylene (SiF2) | F2Si1(g) |
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