Tungsten Oxide (WO3) O3W1(cr,l) 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 -12.349 -837.259 -837.259 INFINITE 100 30.449 18.862 130.106 -11.124 -841.044 -815.973 426.221 200 58.196 49.480 82.212 -6.546 -842.841 -790.036 206.336 298.15 73.139 75.912 75.912 0.000 -842.909 -764.057 133.860 300 73.304 76.365 75.914 0.135 -842.900 -763.568 132.949 400 82.209 98.738 78.904 7.934 -842.022 -737.237 96.273 500 88.641 117.815 84.825 16.495 -840.563 -711.200 74.299 600 93.113 134.397 91.736 25.597 -838.758 -685.493 59.677 700 96.141 148.993 98.894 35.069 -836.769 -660.104 49.258 800 98.239 161.975 105.983 44.794 -834.694 -635.007 41.462 900 99.923 173.645 112.864 54.703 -832.582 -610.173 35.414 1000 101.671 184.261 119.480 64.781 -830.431 -585.575 30.587 1050.000 102.508 189.242 122.684 69.886 I <--> II 1050.000 98.144 190.655 122.684 71.369 TRANSITION 1100 98.963 195.239 125.879 76.296 -826.958 -561.262 26.652 1200 100.601 203.920 132.025 86.275 -825.128 -537.188 23.383 1300 102.238 212.037 137.871 96.417 -823.230 -513.269 20.623 1400 103.875 219.674 143.444 106.722 -821.261 -489.499 18.263 1500 105.512 226.896 148.769 117.192 -819.216 -465.873 16.223 1600 107.149 233.758 153.868 127.825 -817.094 -442.386 14.442 1700 108.787 240.303 158.761 138.621 -814.892 -419.034 12.875 1745.000 109.537 243.155 160.901 143.534 II <--> LIQUID 1745.000 131.796 285.235 160.901 216.963 TRANSITION 1800 131.796 289.325 164.763 224.212 -737.980 -398.147 11.554 1900 131.796 296.451 171.508 237.391 -733.562 -379.388 10.430 2000 131.796 303.211 177.926 250.571 -729.227 -360.860 9.425 2100 131.796 309.641 184.046 263.750 -724.975 -342.546 8.520 2200 131.796 315.772 189.895 276.930 -720.807 -324.433 7.703 2300 131.796 321.631 195.496 290.110 -716.722 -306.508 6.961 2400 131.796 327.240 200.870 303.289 -712.720 -288.759 6.285 2500 131.796 332.620 206.033 316.469 -708.802 -271.175 5.666 2600 131.796 337.790 211.002 329.648 -704.962 -253.746 5.098 2700 131.796 342.764 215.790 342.828 -701.227 -236.462 4.575 2800 131.796 347.557 220.411 356.008 -697.633 -219.314 4.091 2900 131.796 352.182 224.876 369.187 -694.216 -202.294 3.644 3000 131.796 356.650 229.194 382.367 -691.004 -185.386 3.228