Difluoroborane (BHF2) | B1F2H1(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) | ![]() |
![]() |
log Kf | |||||||
0 | 0. | 0. | INFINITE | -10.671 | -730.272 | -730.272 | INFINITE | |||||||
100 | 33.464 | 204.405 | 277.831 | -7.343 | -731.374 | -729.711 | 381.162 | |||||||
200 | 36.674 | 228.378 | 247.707 | -3.866 | -732.506 | -727.627 | 190.037 | |||||||
250 | 39.376 | 236.842 | 244.709 | -1.967 | -733.179 | -726.330 | 151.758 | |||||||
298.15 | 42.358 | 244.029 | 244.029 | 0. | -733.874 | -724.949 | 127.008 | |||||||
300 | 42.476 | 244.291 | 244.030 | 0.078 | -733.901 | -724.893 | 126.215 | |||||||
350 | 45.706 | 251.082 | 244.559 | 2.283 | -734.637 | -723.334 | 107.952 | |||||||
400 | 48.856 | 257.392 | 245.773 | 4.648 | -735.366 | -721.669 | 94.240 | |||||||
450 | 51.806 | 263.319 | 247.396 | 7.165 | -736.074 | -719.914 | 83.565 | |||||||
500 | 54.504 | 268.919 | 249.271 | 9.824 | -736.748 | -718.082 | 75.018 | |||||||
600 | 59.136 | 279.281 | 253.424 | 15.514 | -737.977 | -714.231 | 62.179 | |||||||
700 | 62.868 | 288.688 | 257.800 | 21.621 | -739.046 | -710.187 | 52.995 | |||||||
800 | 65.882 | 297.286 | 262.206 | 28.064 | -739.971 | -705.999 | 46.097 | |||||||
900 | 68.332 | 305.192 | 266.549 | 34.779 | -740.780 | -701.703 | 40.726 | |||||||
1000 | 70.340 | 312.499 | 270.783 | 41.716 | -741.497 | -697.322 | 36.424 | |||||||
1100 | 71.997 | 319.283 | 274.888 | 48.835 | -742.147 | -692.873 | 32.902 | |||||||
1200 | 73.374 | 325.609 | 278.854 | 56.106 | -742.750 | -688.366 | 29.964 | |||||||
1300 | 74.528 | 331.529 | 282.681 | 63.503 | -743.325 | -683.811 | 27.476 | |||||||
1400 | 75.500 | 337.089 | 286.370 | 71.005 | -743.884 | -679.212 | 25.342 | |||||||
1500 | 76.325 | 342.326 | 289.928 | 78.598 | -744.441 | -674.573 | 23.491 | |||||||
1600 | 77.030 | 347.275 | 293.359 | 86.266 | -745.003 | -669.897 | 21.870 | |||||||
1700 | 77.636 | 351.964 | 296.670 | 94.000 | -745.577 | -665.185 | 20.439 | |||||||
1800 | 78.159 | 356.417 | 299.866 | 101.791 | -746.168 | -660.439 | 19.165 | |||||||
1900 | 78.614 | 360.655 | 302.955 | 109.630 | -746.779 | -655.660 | 18.025 | |||||||
2000 | 79.011 | 364.698 | 305.942 | 117.512 | -747.411 | -650.848 | 16.998 | |||||||
2100 | 79.360 | 368.561 | 308.832 | 125.431 | -748.064 | -646.004 | 16.068 | |||||||
2200 | 79.667 | 372.260 | 311.632 | 133.382 | -748.738 | -641.128 | 15.222 | |||||||
2300 | 79.940 | 375.808 | 314.346 | 141.363 | -749.432 | -636.221 | 14.449 | |||||||
2400 | 80.182 | 379.215 | 316.978 | 149.369 | -800.403 | -630.215 | 13.716 | |||||||
2500 | 80.399 | 382.493 | 319.534 | 157.398 | -801.209 | -623.107 | 13.019 | |||||||
2600 | 80.593 | 385.650 | 322.016 | 165.448 | -801.995 | -615.968 | 12.375 | |||||||
2700 | 80.767 | 388.695 | 324.430 | 173.516 | -802.760 | -608.798 | 11.778 | |||||||
2800 | 80.925 | 391.635 | 326.778 | 181.601 | -803.503 | -601.601 | 11.223 | |||||||
2900 | 81.068 | 394.477 | 329.063 | 189.701 | -804.221 | -594.377 | 10.706 | |||||||
3000 | 81.197 | 397.228 | 331.290 | 197.814 | -804.912 | -587.129 | 10.223 | |||||||
3100 | 81.315 | 399.892 | 333.460 | 205.940 | -805.576 | -579.859 | 9.771 | |||||||
3200 | 81.423 | 402.476 | 335.577 | 214.077 | -806.211 | -572.568 | 9.346 | |||||||
3300 | 81.522 | 404.983 | 337.642 | 222.224 | -806.816 | -565.257 | 8.947 | |||||||
3400 | 81.612 | 407.418 | 339.659 | 230.381 | -807.391 | -557.928 | 8.572 | |||||||
3500 | 81.695 | 409.785 | 341.629 | 238.546 | -807.935 | -550.583 | 8.217 | |||||||
3600 | 81.772 | 412.087 | 343.554 | 246.720 | -808.447 | -543.223 | 7.882 | |||||||
3700 | 81.843 | 414.329 | 345.437 | 254.901 | -808.928 | -535.848 | 7.565 | |||||||
3800 | 81.908 | 416.512 | 347.279 | 263.088 | -809.378 | -528.462 | 7.264 | |||||||
3900 | 81.969 | 418.641 | 349.081 | 271.282 | -809.798 | -521.064 | 6.979 | |||||||
4000 | 82.025 | 420.717 | 350.846 | 279.482 | -810.186 | -513.655 | 6.708 | |||||||
4100 | 82.078 | 422.743 | 352.575 | 287.687 | -810.545 | -506.238 | 6.450 | |||||||
4200 | 82.127 | 424.721 | 354.269 | 295.897 | -1290.723 | -491.787 | 6.116 | |||||||
4300 | 82.172 | 426.654 | 355.930 | 304.112 | -1289.936 | -472.775 | 5.743 | |||||||
4400 | 82.215 | 428.544 | 357.559 | 312.332 | -1289.123 | -453.780 | 5.387 | |||||||
4500 | 82.255 | 430.392 | 359.157 | 320.555 | -1288.284 | -434.804 | 5.047 | |||||||
4600 | 82.292 | 432.200 | 360.726 | 328.783 | -1287.421 | -415.848 | 4.722 | |||||||
4700 | 82.328 | 433.970 | 362.265 | 337.014 | -1286.534 | -396.910 | 4.411 | |||||||
4800 | 82.361 | 435.704 | 363.777 | 345.248 | -1285.625 | -377.991 | 4.113 | |||||||
4900 | 82.392 | 437.403 | 365.263 | 353.486 | -1284.695 | -359.092 | 3.828 | |||||||
5000 | 82.421 | 439.067 | 366.722 | 361.726 | -1283.744 | -340.211 | 3.554 | |||||||
5100 | 82.448 | 440.700 | 368.157 | 369.970 | -1282.773 | -321.351 | 3.291 | |||||||
5200 | 82.475 | 442.301 | 369.567 | 378.216 | -1281.785 | -302.508 | 3.039 | |||||||
5300 | 82.499 | 443.872 | 370.954 | 386.465 | -1280.778 | -283.686 | 2.796 | |||||||
5400 | 82.522 | 445.415 | 372.319 | 394.716 | -1279.755 | -264.882 | 2.562 | |||||||
5500 | 82.545 | 446.929 | 373.662 | 402.969 | -1278.716 | -246.098 | 2.337 | |||||||
5600 | 82.565 | 448.416 | 374.984 | 411.225 | -1277.663 | -227.332 | 2.120 | |||||||
5700 | 82.585 | 449.878 | 376.285 | 419.482 | -1276.595 | -208.586 | 1.911 | |||||||
5800 | 82.604 | 451.314 | 377.566 | 427.742 | -1275.514 | -189.859 | 1.710 | |||||||
5900 | 82.622 | 452.727 | 378.828 | 436.003 | -1274.420 | -171.150 | 1.515 | |||||||
6000 | 82.639 | 454.116 | 380.071 | 444.266 | -1273.314 | -152.460 | 1.327 | |||||||
PREVIOUS: December 1965 (1 atm) | CURRENT: December 1965 (1 bar) | |||||||||||||
Difluoroborane (BHF2) | B1F2H1(g) |
Download table in tab-delimited text format.