Difluoroborane, Ion (BF2-) | B1F2-(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 | -10.609 | -796.445 | |||||||||
100 | 33.599 | 201.283 | 274.065 | -7.278 | ||||||||||
200 | 36.676 | 225.419 | 244.310 | -3.778 | ||||||||||
250 | 38.519 | 233.799 | 241.394 | -1.899 | ||||||||||
298.15 | 40.352 | 240.740 | 240.740 | 0. | -802.073 | -805.394 | 141.102 | |||||||
300 | 40.423 | 240.990 | 240.741 | 0.075 | -802.115 | -805.414 | 140.235 | |||||||
350 | 42.310 | 247.364 | 241.240 | 2.143 | -803.302 | -805.871 | 120.270 | |||||||
400 | 44.094 | 253.131 | 242.371 | 4.304 | -804.547 | -806.153 | 105.273 | |||||||
450 | 45.720 | 258.420 | 243.865 | 6.550 | -805.835 | -806.277 | 93.590 | |||||||
500 | 47.165 | 263.314 | 245.568 | 8.873 | -807.153 | -806.256 | 84.229 | |||||||
600 | 49.525 | 272.132 | 249.277 | 13.713 | -809.846 | -805.825 | 70.153 | |||||||
700 | 51.290 | 279.905 | 253.108 | 18.758 | -812.586 | -804.938 | 60.065 | |||||||
800 | 52.610 | 286.845 | 256.899 | 23.956 | -815.359 | -803.657 | 52.473 | |||||||
900 | 53.607 | 293.101 | 260.580 | 29.269 | -818.160 | -802.026 | 46.548 | |||||||
1000 | 54.372 | 298.791 | 264.121 | 34.670 | -820.991 | -800.082 | 41.792 | |||||||
1100 | 54.968 | 304.002 | 267.513 | 40.138 | -823.851 | -797.853 | 37.887 | |||||||
1200 | 55.439 | 308.806 | 270.756 | 45.659 | -826.743 | -795.362 | 34.621 | |||||||
1300 | 55.817 | 313.259 | 273.857 | 51.223 | -829.669 | -792.629 | 31.848 | |||||||
1400 | 56.124 | 317.407 | 276.821 | 56.820 | -832.630 | -789.669 | 29.463 | |||||||
1500 | 56.378 | 321.288 | 279.657 | 62.446 | -835.628 | -786.496 | 27.388 | |||||||
1600 | 56.591 | 324.934 | 282.374 | 68.095 | -838.663 | -783.121 | 25.566 | |||||||
1700 | 56.774 | 328.370 | 284.980 | 73.763 | -841.735 | -779.556 | 23.953 | |||||||
1800 | 56.933 | 331.620 | 287.482 | 79.449 | -844.842 | -775.809 | 22.513 | |||||||
1900 | 57.075 | 334.702 | 289.886 | 85.149 | -847.984 | -771.889 | 21.221 | |||||||
2000 | 57.207 | 337.633 | 292.201 | 90.863 | -851.157 | -767.801 | 20.053 | |||||||
2100 | 57.333 | 340.427 | 294.432 | 96.590 | -854.358 | -763.555 | 18.992 | |||||||
2200 | 57.457 | 343.097 | 296.583 | 102.330 | -857.584 | -759.156 | 18.025 | |||||||
2300 | 57.583 | 345.654 | 298.662 | 108.082 | -860.829 | -754.609 | 17.138 | |||||||
2400 | 57.713 | 348.107 | 300.671 | 113.847 | -914.350 | -748.852 | 16.298 | |||||||
2500 | 57.850 | 350.466 | 302.616 | 119.625 | -917.700 | -741.887 | 15.501 | |||||||
2600 | 57.995 | 352.738 | 304.500 | 125.417 | -921.024 | -734.789 | 14.762 | |||||||
2700 | 58.151 | 354.929 | 306.328 | 131.224 | -924.317 | -727.564 | 14.076 | |||||||
2800 | 58.319 | 357.047 | 308.102 | 137.048 | -927.574 | -720.217 | 13.436 | |||||||
2900 | 58.498 | 359.097 | 309.825 | 142.888 | -930.793 | -712.754 | 12.838 | |||||||
3000 | 58.689 | 361.083 | 311.501 | 148.748 | -933.968 | -705.182 | 12.278 | |||||||
3100 | 58.893 | 363.011 | 313.131 | 154.627 | -937.098 | -697.504 | 11.753 | |||||||
3200 | 59.108 | 364.884 | 314.719 | 160.526 | -940.177 | -689.726 | 11.259 | |||||||
3300 | 59.334 | 366.706 | 316.267 | 166.448 | -943.205 | -681.852 | 10.793 | |||||||
3400 | 59.570 | 368.481 | 317.777 | 172.394 | -946.177 | -673.887 | 10.353 | |||||||
3500 | 59.816 | 370.211 | 319.250 | 178.363 | -949.093 | -665.836 | 9.937 | |||||||
3600 | 60.070 | 371.900 | 320.690 | 184.357 | -951.951 | -657.702 | 9.543 | |||||||
3700 | 60.331 | 373.549 | 322.096 | 190.377 | -954.750 | -649.490 | 9.169 | |||||||
3800 | 60.597 | 375.162 | 323.471 | 196.423 | -957.488 | -641.203 | 8.814 | |||||||
3900 | 60.868 | 376.739 | 324.817 | 202.497 | -960.164 | -632.845 | 8.476 | |||||||
4000 | 61.142 | 378.284 | 326.134 | 208.597 | -962.780 | -624.419 | 8.154 | |||||||
4100 | 61.418 | 379.797 | 327.425 | 214.725 | -965.334 | -615.928 | 7.847 | |||||||
4200 | 61.694 | 381.280 | 328.690 | 220.881 | -1447.676 | -600.351 | 7.466 | |||||||
4300 | 61.970 | 382.735 | 329.930 | 227.064 | -1449.020 | -580.161 | 7.048 | |||||||
4400 | 62.244 | 384.163 | 331.146 | 233.275 | -1450.307 | -559.940 | 6.647 | |||||||
4500 | 62.515 | 385.565 | 332.340 | 239.513 | -1451.535 | -539.690 | 6.265 | |||||||
4600 | 62.782 | 386.942 | 333.512 | 245.778 | -1452.708 | -519.414 | 5.898 | |||||||
4700 | 63.045 | 388.295 | 334.663 | 252.069 | -1453.826 | -499.113 | 5.547 | |||||||
4800 | 63.302 | 389.625 | 335.794 | 258.386 | -1454.891 | -478.789 | 5.210 | |||||||
4900 | 63.552 | 390.933 | 336.906 | 264.729 | -1455.904 | -458.443 | 4.887 | |||||||
5000 | 63.795 | 392.219 | 338.000 | 271.096 | -1456.867 | -438.076 | 4.577 | |||||||
5100 | 64.031 | 393.485 | 339.075 | 277.488 | -1457.782 | -417.692 | 4.278 | |||||||
5200 | 64.258 | 394.730 | 340.134 | 283.902 | -1458.652 | -397.289 | 3.991 | |||||||
5300 | 64.477 | 395.956 | 341.175 | 290.339 | -1459.476 | -376.870 | 3.714 | |||||||
5400 | 64.687 | 397.163 | 342.201 | 296.797 | -1460.259 | -356.436 | 3.448 | |||||||
5500 | 64.887 | 398.352 | 343.211 | 303.276 | -1461.002 | -335.988 | 3.191 | |||||||
5600 | 65.078 | 399.523 | 344.206 | 309.775 | -1461.706 | -315.527 | 2.943 | |||||||
5700 | 65.260 | 400.677 | 345.187 | 316.292 | -1462.374 | -295.054 | 2.704 | |||||||
5800 | 65.431 | 401.813 | 346.153 | 322.826 | -1463.008 | -274.569 | 2.473 | |||||||
5900 | 65.593 | 402.933 | 347.106 | 329.377 | -1463.611 | -254.073 | 2.249 | |||||||
6000 | 65.745 | 404.037 | 348.046 | 335.944 | -1464.183 | -233.568 | 2.033 | |||||||
PREVIOUS: June 1972 (1 atm) | CURRENT: June 1972 (1 bar) | |||||||||||||
Difluoroborane, Ion (BF2-) | B1F2-(g) |
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