Iron Iodide (FeI2) Fe1I2(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -16.167 89.402 89.402 INFINITE 100 53.921 286.148 402.435 -11.629 90.467 68.558 -35.811 200 59.295 325.577 355.125 -5.910 89.485 46.951 -12.262 250 60.288 338.925 350.596 -2.918 88.712 36.404 -7.606 298.15 60.859 349.597 349.597 0. 87.864 26.405 -4.626 300 60.876 349.973 349.598 0.113 87.829 26.024 -4.531 350 61.248 359.387 350.341 3.166 86.785 15.802 -2.358 400 61.498 367.583 351.995 6.235 69.686 6.286 -0.821 450 61.675 374.838 354.138 9.315 67.335 -1.499 0.174 500 61.806 381.343 356.538 12.402 24.804 -5.219 0.545 600 62.003 392.630 361.641 18.593 24.154 -11.167 0.972 700 62.180 402.200 366.769 24.802 23.270 -16.987 1.268 800 62.388 410.517 371.729 31.030 22.104 -22.663 1.480 900 62.645 417.879 376.455 37.281 20.537 -28.169 1.635 1000 62.955 424.495 380.934 43.561 18.267 -33.469 1.748 1100 63.308 430.512 385.172 49.874 15.122 -38.476 1.827 1200 63.690 436.036 389.183 56.224 12.549 -43.254 1.883 1300 64.085 441.150 392.987 62.612 11.639 -47.868 1.923 1400 64.479 445.914 396.599 69.041 10.653 -52.409 1.955 1500 64.861 450.375 400.037 75.508 9.582 -56.876 1.981 1600 65.220 454.573 403.315 82.012 8.414 -61.269 2.000 1700 65.551 458.537 406.448 88.551 6.189 -65.567 2.015 1800 65.850 462.292 409.447 95.121 4.462 -69.739 2.024 1900 66.113 465.860 412.323 101.720 -11.487 -73.109 2.010 2000 66.340 469.257 415.086 108.343 -13.707 -76.295 1.993 2100 66.533 472.499 417.743 114.987 -15.974 -79.369 1.974 2200 66.691 475.597 420.303 121.648 -18.285 -82.334 1.955 2300 66.818 478.565 422.772 128.324 -20.637 -85.193 1.935 2400 66.916 481.411 425.156 135.011 -23.023 -87.949 1.914 2500 66.987 484.144 427.462 141.706 -25.434 -90.605 1.893 2600 67.034 486.772 429.693 148.407 -27.861 -93.163 1.872 2700 67.059 489.303 431.854 155.112 -30.296 -95.629 1.850 2800 67.065 491.742 433.949 161.819 -32.728 -98.004 1.828 2900 67.055 494.095 435.983 168.525 -35.148 -100.293 1.806 3000 67.031 496.368 437.958 175.229 -37.549 -102.498 1.785 3100 66.994 498.565 439.878 181.930 -39.924 -104.624 1.763 3200 66.947 500.691 441.745 188.628 -390.566 -99.249 1.620 3300 66.892 502.751 443.563 195.320 -390.968 -90.140 1.427 3400 66.829 504.747 445.333 202.006 -391.362 -81.018 1.245 3500 66.760 506.683 447.059 208.685 -391.743 -71.884 1.073 3600 66.686 508.563 448.741 215.358 -392.110 -62.740 0.910 3700 66.609 510.389 450.383 222.022 -392.462 -53.586 0.756 3800 66.529 512.164 451.985 228.679 -392.799 -44.423 0.611 3900 66.447 513.891 453.551 235.328 -393.121 -35.251 0.472 4000 66.363 515.572 455.080 241.969 -393.430 -26.071 0.340 4100 66.278 517.210 456.576 248.601 -393.726 -16.883 0.215 4200 66.193 518.806 458.038 255.224 -394.012 -7.688 0.096 4300 66.108 520.363 459.470 261.839 -394.289 1.513 -0.018 4400 66.024 521.881 460.871 268.446 -394.560 10.721 -0.127 4500 65.940 523.364 462.243 275.044 -394.827 19.935 -0.231 4600 65.857 524.813 463.588 281.634 -395.093 29.155 -0.331 4700 65.776 526.228 464.906 288.216 -395.360 38.380 -0.427 4800 65.695 527.612 466.198 294.789 -395.631 47.612 -0.518 4900 65.616 528.966 467.465 301.355 -395.908 56.849 -0.606 5000 65.539 530.291 468.708 307.912 -396.195 66.092 -0.690 5100 65.463 531.588 469.928 314.463 -396.495 75.341 -0.772 5200 65.389 532.858 471.126 321.005 -396.809 84.596 -0.850 5300 65.316 534.103 472.303 327.540 -397.142 93.856 -0.925 5400 65.246 535.323 473.459 334.068 -397.497 103.124 -0.998 5500 65.177 536.520 474.594 340.589 -397.875 112.398 -1.067 5600 65.109 537.694 475.711 347.104 -398.282 121.679 -1.135 5700 65.044 538.845 476.808 353.611 -398.719 130.968 -1.200 5800 64.980 539.976 477.888 360.113 -399.192 140.265 -1.263 5900 64.918 541.086 478.950 366.607 -399.702 149.570 -1.324 6000 64.858 542.177 479.994 373.096 -400.254 158.884 -1.383