Diiodoborane (BI2) B1I2(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -12.522 244.562 244.562 INFINITE 100 40.240 261.642 350.181 -8.854 245.156 225.122 -117.592 200 44.749 290.842 313.919 -4.615 244.129 205.436 -53.654 250 47.122 301.087 310.357 -2.318 243.428 195.842 -40.919 298.15 49.083 309.560 309.560 0. 242.672 186.744 -32.717 300 49.151 309.864 309.561 0.091 242.641 186.397 -32.455 350 50.786 317.568 310.165 2.591 241.702 177.094 -26.430 400 52.076 324.437 311.528 5.164 224.713 168.481 -22.001 450 53.089 330.632 313.312 7.794 222.482 161.585 -18.756 500 53.889 336.268 315.330 10.469 180.091 158.739 -16.583 600 55.037 346.202 319.670 15.920 179.806 154.494 -13.450 700 55.796 354.747 324.085 21.464 179.428 150.304 -11.216 800 56.317 362.234 328.395 27.071 178.973 146.173 -9.544 900 56.689 368.890 332.532 32.722 178.452 142.104 -8.247 1000 56.962 374.877 336.472 38.405 177.871 138.096 -7.213 1100 57.168 380.316 340.214 44.112 177.233 134.149 -6.370 1200 57.328 385.298 343.767 49.838 176.537 130.262 -5.670 1300 57.453 389.892 347.140 55.577 175.779 126.436 -5.080 1400 57.554 394.153 350.348 61.327 174.952 122.671 -4.577 1500 57.635 398.127 353.402 67.087 174.050 118.968 -4.143 1600 57.702 401.849 356.315 72.854 173.064 115.327 -3.765 1700 57.758 405.349 359.098 78.627 171.985 111.751 -3.434 1800 57.805 408.651 361.760 84.405 170.808 108.242 -3.141 1900 57.845 411.778 364.311 90.188 169.529 104.800 -2.881 2000 57.880 414.746 366.759 95.974 168.147 101.429 -2.649 2100 57.909 417.571 369.112 101.764 166.666 98.129 -2.441 2200 57.935 420.265 371.376 107.556 165.091 94.902 -2.253 2300 57.957 422.841 373.558 113.350 163.429 91.748 -2.084 2400 57.977 425.308 375.663 119.147 111.432 89.737 -1.953 2500 57.994 427.675 377.697 124.946 109.552 88.872 -1.857 2600 58.010 429.950 379.663 130.746 107.651 88.082 -1.770 2700 58.024 432.140 381.566 136.548 105.741 87.366 -1.690 2800 58.036 434.250 383.410 142.351 103.833 86.720 -1.618 2900 58.047 436.287 385.199 148.155 101.937 86.143 -1.552 3000 58.057 438.255 386.935 153.960 100.064 85.630 -1.491 3100 58.066 440.159 388.621 159.766 98.222 85.179 -1.435 3200 58.074 442.002 390.261 165.573 96.418 84.787 -1.384 3300 58.082 443.789 391.856 171.381 94.657 84.451 -1.337 3400 58.089 445.523 393.409 177.190 92.946 84.168 -1.293 3500 58.095 447.207 394.922 182.999 91.288 83.934 -1.253 3600 58.101 448.844 396.397 188.809 89.685 83.747 -1.215 3700 58.106 450.436 397.836 194.619 88.140 83.603 -1.180 3800 58.111 451.986 399.241 200.430 86.655 83.501 -1.148 3900 58.116 453.495 400.613 206.241 85.229 83.437 -1.118 4000 58.120 454.967 401.953 212.053 83.863 83.408 -1.089 4100 58.124 456.402 403.264 217.865 82.556 83.413 -1.063 4200 58.127 457.802 404.546 223.678 -398.541 90.473 -1.125 4300 58.131 459.170 405.800 229.490 -398.644 102.117 -1.240 4400 58.134 460.507 407.029 235.304 -398.692 113.764 -1.351 4500 58.137 461.813 408.232 241.117 -398.686 125.411 -1.456 4600 58.139 463.091 409.410 246.931 -398.630 137.057 -1.556 4700 58.142 464.341 410.566 252.745 -398.524 148.701 -1.653 4800 58.144 465.565 411.699 258.559 -398.371 160.343 -1.745 4900 58.147 466.764 412.811 264.374 -398.173 171.981 -1.833 5000 58.149 467.939 413.901 270.189 -397.931 183.614 -1.918 5100 58.151 469.091 414.972 276.004 -397.648 195.242 -2.000 5200 58.153 470.220 416.024 281.819 -397.326 206.864 -2.078 5300 58.155 471.328 417.057 287.634 -396.967 218.480 -2.153 5400 58.156 472.415 418.072 293.450 -396.572 230.088 -2.226 5500 58.158 473.482 419.070 299.266 -396.144 241.689 -2.295 5600 58.159 474.530 420.051 305.081 -395.685 253.282 -2.363 5700 58.161 475.559 421.016 310.897 -395.196 264.867 -2.427 5800 58.162 476.571 421.965 316.714 -394.680 276.442 -2.490 5900 58.164 477.565 422.899 322.530 -394.137 288.009 -2.550 6000 58.165 478.542 423.818 328.346 -393.570 299.566 -2.608