Cesium Sulfate (Cs2SO4) Cs2O4S1(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 -27.732 -1433.163 -1433.163 INFINITE 100 89.287 91.922 317.566 -22.564 -1438.791 -1401.080 731.849 200 114.767 162.172 223.551 -12.276 -1441.328 -1362.260 355.786 298.15 135.143 211.878 211.878 0. -1442.643 -1323.155 231.811 300 135.478 212.715 211.880 0.250 -1442.663 -1322.413 230.253 400 151.293 253.916 217.391 14.610 -1449.401 -1280.787 167.254 500 164.557 289.120 228.298 30.411 -1449.910 -1238.562 129.392 600 176.816 320.158 241.069 47.453 -1448.986 -1196.356 104.152 700 192.255 348.512 254.416 65.867 -1446.621 -1154.417 86.144 800 212.464 375.547 267.877 86.136 -1442.424 -1112.937 72.667 900 228.697 401.504 281.293 108.190 -1489.626 -1071.010 62.160 940.000 235.337 411.592 286.624 117.470 II <--> I 940.000 184.891 416.177 286.624 121.780 TRANSITION 1000 194.179 427.901 294.750 133.152 -1613.897 -1017.731 53.161 1100 209.660 447.135 307.731 153.344 -1606.752 -958.448 45.513 1200 225.141 466.041 320.138 175.084 -1598.155 -899.880 39.171 1278.000 237.233 480.596 329.488 193.116 I <--> LIQUID 1278.000 206.690 508.522 329.488 228.806 TRANSITION 1300 206.690 512.050 332.548 233.353 -1553.113 -842.697 33.860 1400 206.690 527.367 345.923 254.022 -1545.751 -788.326 29.413 1500 206.690 541.627 358.500 274.691 -1538.463 -734.479 25.577 1600 206.690 554.967 370.367 295.360 -1531.249 -681.116 22.236 1700 206.690 567.497 381.598 316.029 -1524.110 -628.202 19.302 1800 206.690 579.311 392.257 336.698 -1517.048 -575.706 16.707 1900 206.690 590.486 402.399 357.367 -1510.069 -523.600 14.395 2000 206.690 601.088 412.070 378.035 -1503.179 -471.859 12.324 2100 206.690 611.173 421.313 398.704 -1496.384 -420.460 10.458 2200 206.690 620.788 430.163 419.373 -1489.693 -369.382 8.770 2300 206.690 629.975 438.653 440.042 -1483.114 -318.607 7.236 2400 206.690 638.772 446.809 460.711 -1476.658 -268.116 5.835 2500 206.690 647.210 454.657 481.380 -1470.335 -217.891 4.553 2600 206.690 655.316 462.220 502.049 -1464.154 -167.915 3.373 2700 206.690 663.117 469.517 522.718 -1458.128 -118.174 2.286 2800 206.690 670.633 476.567 543.387 -1452.266 -68.654 1.281 2900 206.690 677.886 483.384 564.056 -1446.581 -19.341 0.348 3000 206.690 684.894 489.985 584.725 -1441.084 29.780 -0.519