Titanium Boride (TiB2) | B2Ti1(cr) | |||||||||||||
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 | -5.577 | -277.811 | -277.811 | INFINITE | |||||||
100 | 7.523 | 2.518 | 56.366 | -5.385 | -278.227 | -277.591 | 144.999 | |||||||
200 | 28.125 | 14.046 | 32.058 | -3.602 | -279.027 | -276.623 | 72.247 | |||||||
298.15 | 44.279 | 28.485 | 28.485 | 0. | -279.491 | -275.334 | 48.237 | |||||||
300 | 44.522 | 28.759 | 28.486 | 0.082 | -279.498 | -275.308 | 47.935 | |||||||
400 | 54.890 | 43.136 | 30.375 | 5.104 | -279.814 | -273.864 | 35.763 | |||||||
500 | 61.668 | 56.156 | 34.253 | 10.952 | -280.169 | -272.336 | 28.451 | |||||||
600 | 66.166 | 67.815 | 38.893 | 17.353 | -280.556 | -270.734 | 23.569 | |||||||
700 | 69.496 | 78.274 | 43.785 | 24.142 | -280.964 | -269.064 | 20.078 | |||||||
800 | 72.069 | 87.723 | 48.696 | 31.222 | -281.376 | -267.336 | 17.455 | |||||||
900 | 74.534 | 96.355 | 53.519 | 38.553 | -281.799 | -265.556 | 15.412 | |||||||
1000 | 76.889 | 104.331 | 58.206 | 46.125 | -282.273 | -263.727 | 13.776 | |||||||
1100 | 79.136 | 111.765 | 62.741 | 53.927 | -282.845 | -261.846 | 12.434 | |||||||
1200 | 81.283 | 118.744 | 67.120 | 61.949 | -287.496 | -259.788 | 11.308 | |||||||
1300 | 83.320 | 125.331 | 71.347 | 70.180 | -287.529 | -257.477 | 10.346 | |||||||
1400 | 85.249 | 131.577 | 75.428 | 78.609 | -287.537 | -255.165 | 9.520 | |||||||
1500 | 87.069 | 137.521 | 79.371 | 87.226 | -287.539 | -252.853 | 8.805 | |||||||
1600 | 88.780 | 143.196 | 83.184 | 96.019 | -287.553 | -250.540 | 8.179 | |||||||
1700 | 90.383 | 148.627 | 86.875 | 104.978 | -287.599 | -248.225 | 7.627 | |||||||
1800 | 91.876 | 153.836 | 90.451 | 114.092 | -287.698 | -245.907 | 7.136 | |||||||
1900 | 93.261 | 158.841 | 93.920 | 123.350 | -287.872 | -243.581 | 6.696 | |||||||
2000 | 94.537 | 163.657 | 97.287 | 132.741 | -302.828 | -240.789 | 6.289 | |||||||
2100 | 95.705 | 168.298 | 100.558 | 142.254 | -303.964 | -237.659 | 5.911 | |||||||
2200 | 96.763 | 172.775 | 103.740 | 151.878 | -305.057 | -234.476 | 5.567 | |||||||
2300 | 97.713 | 177.098 | 106.836 | 161.603 | -306.118 | -231.244 | 5.252 | |||||||
2400 | 98.554 | 181.275 | 109.851 | 171.416 | -407.675 | -225.829 | 4.915 | |||||||
2500 | 99.391 | 185.315 | 112.789 | 181.314 | -408.851 | -218.227 | 4.560 | |||||||
2600 | 100.228 | 189.229 | 115.654 | 191.295 | -409.944 | -210.581 | 4.231 | |||||||
2700 | 101.065 | 193.028 | 118.450 | 201.359 | -410.953 | -202.893 | 3.925 | |||||||
2800 | 101.901 | 196.718 | 121.180 | 211.507 | -411.879 | -195.170 | 3.641 | |||||||
2900 | 102.738 | 200.309 | 123.847 | 221.739 | -412.721 | -187.415 | 3.376 | |||||||
3000 | 103.575 | 203.806 | 126.454 | 232.055 | -413.479 | -179.633 | 3.128 | |||||||
3100 | 104.412 | 207.215 | 129.004 | 242.454 | -414.153 | -171.827 | 2.895 | |||||||
3193.000 | 105.190 | 210.313 | 131.328 | 252.201 | CRYSTAL <--> LIQUID | |||||||||
3200 | 105.249 | 210.544 | 131.501 | 252.937 | 414.744 164.000 2.677 | |||||||||
3300 | 106.085 | 213.795 | 133.945 | 263.504 | -415.251 | -156.157 | 2.472 | |||||||
3400 | 106.922 | 216.975 | 136.341 | 274.154 | -415.674 | -148.299 | 2.278 | |||||||
3500 | 107.759 | 220.086 | 138.689 | 284.889 | -416.014 | -140.429 | 2.096 | |||||||
3600 | 108.596 | 223.133 | 140.993 | 295.706 | -416.270 | -132.552 | 1.923 | |||||||
3700 | 109.433 | 226.120 | 143.253 | 306.608 | -825.541 | -116.880 | 1.650 | |||||||
3800 | 110.269 | 229.050 | 145.473 | 317.593 | -824.395 | -97.742 | 1.344 | |||||||
3900 | 111.106 | 231.925 | 147.653 | 328.662 | -823.221 | -78.635 | 1.053 | |||||||
4000 | 111.943 | 234.748 | 149.795 | 339.814 | -822.017 | -59.558 | 0.778 | |||||||
PREVIOUS: December 1962 | CURRENT: June 1965 | |||||||||||||
Titanium Boride (TiB2) | B2Ti1(cr) |
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