Sodium Hexachloroaluminate (Na3AlCl6) Al1Cl6Na3(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 100 200 250 298.15 244.136 347.272 347.272 0. -1979.032 -1828.584 320.360 300 244.513 348.783 347.277 0.452 -1978.970 -1827.651 318.222 400 254.387 420.484 356.986 25.399 -1983.806 -1777.071 232.062 500 264.010 478.294 375.646 51.324 -1980.531 -1725.747 180.288 600 273.006 527.237 396.933 78.182 -1976.354 -1675.168 145.836 700 281.165 569.941 418.662 105.896 -1971.360 -1625.355 121.286 800 288.696 607.991 439.992 134.399 -1965.663 -1576.307 102.922 900 294.972 642.363 460.599 163.588 -1959.438 -1528.007 88.683 1000 300.620 673.738 480.367 193.372 -1963.442 -1479.661 77.290 1100 305.720 702.633 499.277 223.692 -1956.272 -1431.627 67.982 1200 310.453 729.439 517.353 254.503 -2239.053 -1376.941 59.937 1300 314.741 754.459 534.640 285.765 -2228.519 -1305.523 52.457 1400 318.821 777.935 551.189 317.445 -2217.595 -1234.930 46.076 1500 322.796 800.069 567.050 349.529 -2206.295 -1165.132 40.574 1600 326.352 821.018 582.274 381.990 -2194.644 -1096.100 35.784 1700 329.385 840.895 596.907 414.778 -2182.693 -1027.805 31.581 1800 332.210 859.803 610.992 447.860 -2170.477 -960.222 27.865 1900 334.825 877.835 624.565 481.213 -2158.018 -893.324 24.559 2000 337.230 895.072 637.663 514.818 -2145.341 -827.088 21.601