| Titanium Oxide, Alpha (Ti3O5) | O5Ti3(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) | fH° |
fG° |
log Kf | |||||||
| 0 | 0.000 | 0.000 | INFINITE | -23.108 | -2446.057 | -2446.057 | INFINITE | |||||||
| 100 | 46.116 | 21.062 | 237.166 | -21.610 | -2453.501 | -2409.803 | 1258.752 | |||||||
| 200 | 114.445 | 75.659 | 142.352 | -13.339 | -2458.258 | -2363.911 | 617.390 | |||||||
| 298.15 | 154.808 | 129.369 | 129.369 | 0.000 | -2459.146 | -2317.293 | 405.980 | |||||||
| 300 | 155.477 | 130.329 | 129.372 | 0.287 | -2459.135 | -2316.413 | 403.323 | |||||||
| 400 | 182.841 | 179.228 | 135.852 | 17.350 | -2457.340 | -2269.052 | 296.308 | |||||||
| 450 | 189.954 | 201.217 | 141.909 | 26.688 | -2455.868 | -2245.602 | 260.663 | |||||||
| 500 | 194.138 | 221.452 | 148.866 | 36.293 | -2454.266 | -2222.324 | 232.165 | |||||||
| 600 | 200.832 | 257.461 | 164.038 | 56.054 | -2450.880 | -2176.251 | 189.459 | |||||||
| 700 | 206.062 | 288.828 | 179.673 | 76.409 | -2447.326 | -2130.758 | 158.999 | |||||||
| 800 | 210.037 | 316.611 | 195.087 | 97.219 | -2443.632 | -2085.786 | 136.188 | |||||||
| 900 | 213.384 | 341.551 | 209.999 | 118.397 | -2439.941 | -2041.278 | 118.473 | |||||||
| 1000 | 215.894 | 364.163 | 224.302 | 139.861 | -2436.495 | -1997.170 | 104.321 | |||||||
| 1100 | 218.405 | 384.861 | 237.971 | 161.579 | -2433.495 | -1953.386 | 92.759 | |||||||
| 1200 | 220.497 | 403.954 | 251.017 | 183.524 | -2442.906 | -1909.496 | 83.118 | |||||||
| 1300 | 222.589 | 421.689 | 263.472 | 205.682 | -2438.647 | -1865.218 | 74.945 | |||||||
| 1400 | 224.262 | 438.246 | 275.371 | 228.025 | -2434.515 | -1821.264 | 67.952 | |||||||
| 1500 | 225.936 | 453.775 | 286.752 | 250.535 | -2430.558 | -1777.600 | 61.902 | |||||||
| PREVIOUS: March 1967 | CURRENT: December 1973 | |||||||||||||
| Titanium Oxide, Alpha (Ti3O5) | O5Ti3(cr) | |||||||||||||
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