Lithium Trifluoroberyllate (LiBeF3) Be1F3Li1(cr,l) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 100 200 298.15 91.816 89.245 89.245 0. -1651.843 -1576.273 276.156 300 92.048 89.813 89.246 0.170 -1651.836 -1575.804 274.372 400 104.600 118.013 93.007 10.002 -1651.275 -1550.535 202.479 500 117.152 142.702 100.522 21.090 -1653.272 -1525.148 159.331 600 129.704 165.171 109.450 33.433 -1651.389 -1499.682 130.559 650.000 135.980 175.801 114.147 40.075 CRYSTAL <--> LIQUID + 650.000 158.992 217.641 114.147 67.271 TRANSITION 700 158.992 229.423 121.965 75.221 -1620.246 -1476.748 110.196 800 158.992 250.654 136.754 91.120 -1615.154 -1456.597 95.106 900 158.992 269.380 150.470 107.019 -1610.219 -1437.076 83.406 1000 158.992 286.132 163.214 122.918 -1605.424 -1418.096 74.074 1100 158.992 301.285 175.088 138.817 -1600.757 -1399.590 66.461 1200 158.992 315.119 186.189 154.717 -1596.211 -1381.503 60.135 1300 158.992 327.846 196.603 170.616 -1591.783 -1363.792 54.798 1400 158.992 339.628 206.403 186.515 -1587.468 -1346.417 50.235 1500 158.992 350.597 215.655 202.414 -1583.263 -1329.346 46.292 1600 158.992 360.859 224.413 218.313 -1593.702 -1312.027 42.833 1700 158.992 370.497 232.725 234.213 -1734.546 -1287.380 39.556 1800 158.992 379.585 240.634 250.112 -1729.437 -1261.224 36.600 1900 158.992 388.181 248.176 266.011 -1724.368 -1235.351 33.962 2000 158.992 396.337 255.382 281.910 -1719.337 -1209.743 31.595