Iron Fluoride (FeF3) F3Fe1(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 100 200 298.15 91.002 98.324 98.324 0. -1041.816 -972.293 170.342 300 91.630 98.889 98.326 0.169 -1041.780 -971.862 169.216 367.000 113.047 119.010 100.268 6.878 Cp LAMBDA MAXIMUM 367.000 113.408 119.021 100.268 6.882 TRANSITION 400 96.371 127.516 102.176 10.136 -1039.270 -948.929 123.917 500 95.667 148.882 109.462 19.710 -1037.598 -926.547 96.796 600 96.818 166.429 117.536 29.336 -1036.268 -904.466 78.741 700 98.073 181.448 125.619 39.080 -1035.177 -882.588 65.860 800 99.328 194.626 133.438 48.950 -1034.335 -860.851 56.208 900 100.583 206.397 140.902 58.946 -1033.850 -839.199 48.706 1000 101.839 217.060 147.993 69.067 -1034.011 -817.571 42.706 1100 103.094 226.825 154.722 79.314 -1034.986 -795.865 37.792 1200 104.349 235.849 161.111 89.686 -1035.323 -774.130 33.697 1300 105.604 244.251 167.187 100.183 -1033.923 -752.421 30.233 1400 106.859 252.123 172.976 110.807 -1032.513 -730.820 27.267 1500 108.115 259.539 178.502 121.555 -1031.091 -709.320 24.701 1600 109.370 266.556 183.788 132.429 -1029.654 -687.915 22.458 1700 110.625 273.224 188.854 143.429 -1029.151 -666.582 20.482 1800 111.880 279.583 193.719 154.554 -1028.012 -645.288 18.726 1900 113.135 285.666 198.400 165.805 -1040.947 -623.355 17.137 2000 114.391 291.501 202.910 177.182 -1039.994 -601.400 15.707