Magnesium Silicate (Mg2SiO4) Mg2O4Si1(cr,l) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -17.280 -2163.634 -2163.634 INFINITE 100 32.317 14.050 176.849 -16.280 -2169.994 -2134.453 1114.924 200 86.144 54.162 105.060 -10.180 -2174.908 -2096.757 547.617 298.15 118.688 95.140 95.140 0. -2176.935 -2057.879 360.532 300 119.148 95.876 95.142 0.220 -2176.953 -2057.141 358.180 400 137.557 132.920 100.068 13.141 -2177.207 -2017.131 263.410 500 148.695 164.894 109.913 27.491 -2176.585 -1977.171 206.554 600 156.431 192.724 121.447 42.767 -2175.539 -1937.382 168.664 700 162.310 217.297 133.419 58.715 -2174.292 -1897.786 141.615 800 167.063 239.291 145.302 75.191 -2172.975 -1858.375 121.339 900 171.088 259.206 156.869 92.104 -2171.673 -1819.128 105.579 1000 174.607 277.418 168.026 109.392 -2187.632 -1778.598 92.904 1100 177.770 294.210 178.744 127.013 -2186.547 -1737.746 82.519 1200 180.665 309.804 189.024 144.936 -2185.281 -1697.000 73.868 1300 183.360 324.372 198.881 163.139 -2183.847 -1656.367 66.554 1400 185.895 338.054 208.338 181.602 -2437.073 -1609.516 60.052 1500 188.309 350.962 217.420 200.314 -2432.626 -1550.560 53.995 1600 190.619 363.190 226.152 219.261 -2428.036 -1491.904 48.706 1700 192.845 374.813 234.558 238.434 -2473.488 -1433.093 44.034 1800 195.008 385.897 242.660 257.828 -2468.404 -1372.040 39.816 1900 197.108 396.497 250.480 277.434 -2463.154 -1311.273 36.049 2000 199.163 406.660 258.036 297.248 -2457.742 -1250.787 32.667 2100 201.175 416.426 265.348 317.264 -2452.175 -1190.575 29.614 2171.000 202.673 423.139 270.399 331.600 CRYSTAL <--> LIQUID 2171.000 205.016 455.902 270.399 402.728 TRANSITION 2200 205.016 458.623 272.862 408.673 -2375.259 -1131.582 26.867 2300 205.016 467.736 281.138 429.175 -2369.298 -1075.186 24.418 2400 205.016 476.461 289.096 449.676 -2363.384 -1019.047 22.179 2500 205.016 484.830 296.759 470.178 -2357.515 -963.154 20.124 2600 205.016 492.871 304.148 490.680 -2351.693 -907.495 18.232 2700 205.016 500.609 311.282 511.181 -2345.917 -852.058 16.484 2800 205.016 508.065 318.178 531.683 -2340.189 -796.834 14.865 2900 205.016 515.259 324.850 552.184 -2334.508 -741.816 13.362 3000 205.016 522.209 331.314 572.686 -2328.877 -686.991 11.962 3100 205.016 528.932 337.581 593.188 -2323.296 -632.353 10.655 3200 205.016 535.441 343.663 613.689 -2317.767 -577.896 9.433 3300 205.016 541.749 349.570 634.191 -2312.291 -523.610 8.288 3400 205.016 547.870 355.313 654.692 -2306.872 -469.488 7.213 3500 205.016 553.813 360.900 675.194 -2301.510 -415.527 6.201 3600 205.016 559.588 366.339 695.696 -2680.362 -351.255 5.097 3700 205.016 565.205 371.639 716.197 -2674.711 -286.637 4.047 3800 205.016 570.673 376.805 736.699 -2669.130 -222.167 3.054 3900 205.016 575.998 381.844 757.200 -2663.620 -157.845 2.114 4000 205.016 581.189 386.763 777.702 -2658.186 -93.665 1.223