Titanium Oxide, Alpha (Ti3O5) O5Ti3(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G 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