Aluminum Iodide (AlI3) Al1I3(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 98.910 196.104 196.104 0. -302.922 -301.018 52.737 300 99.077 196.716 196.106 0.183 -302.934 -301.006 52.410 400 108.533 226.513 200.105 10.563 -327.520 -299.436 39.102 464.150 114.614 243.098 204.919 17.721 CRYSTAL <--> LIQUID 500 116.901 251.742 207.972 21.885 391.126 286.306 29.910 600 121.986 273.543 217.126 33.850 -387.527 -265.674 23.129 700 125.063 292.599 226.576 46.216 -383.660 -245.669 18.332 800 126.918 309.430 235.902 58.823 -379.703 -226.226 14.771 900 127.901 324.444 244.921 71.571 -375.781 -207.277 12.030 1000 128.449 337.949 253.560 84.390 -382.581 -187.999 9.820 1100 128.875 350.213 261.798 97.257 -378.611 -168.733 8.012 1200 129.160 361.440 269.640 110.160 -374.632 -149.829 6.522 1300 129.319 371.784 277.105 123.084 -370.667 -131.256 5.274 1400 129.501 381.374 284.214 136.024 -366.732 -112.988 4.216 1500 129.704 390.316 290.993 148.984 -362.838 -95.000 3.308