Oxygen Fluoride (OF) F1O1(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -8.765 108.773 108.773 INFINITE 100 29.111 184.528 243.120 -5.859 108.773 107.504 -56.154 200 29.408 204.752 219.452 -2.940 108.772 106.235 -27.746 250 29.935 211.367 217.196 -1.457 108.775 105.601 -22.064 298.15 30.623 216.696 216.696 0. 108.784 104.989 -18.394 300 30.651 216.886 216.697 0.057 108.785 104.966 -18.276 350 31.432 221.669 217.073 1.609 108.804 104.328 -15.570 400 32.192 225.916 217.918 3.200 108.832 103.686 -13.540 450 32.886 229.749 219.023 4.827 108.867 103.041 -11.961 500 33.501 233.246 220.273 6.487 108.907 102.392 -10.697 600 34.503 239.447 222.965 9.889 108.993 101.081 -8.800 700 35.253 244.825 225.712 13.379 109.080 99.755 -7.444 800 35.822 249.571 228.404 16.934 109.161 98.417 -6.426 900 36.262 253.817 230.996 20.539 109.237 97.070 -5.634 1000 36.612 257.656 233.473 24.183 109.305 95.714 -5.000 1100 36.897 261.160 235.833 27.859 109.367 94.352 -4.480 1200 37.134 264.381 238.079 31.561 109.421 92.984 -4.048 1300 37.336 267.361 240.219 35.285 109.469 91.613 -3.681 1400 37.511 270.134 242.258 39.028 109.509 90.238 -3.367 1500 37.666 272.728 244.203 42.786 109.542 88.860 -3.094 1600 37.805 275.163 246.063 46.560 109.568 87.480 -2.856 1700 37.931 277.459 247.843 50.347 109.586 86.099 -2.645 1800 38.047 279.630 249.549 54.146 109.597 84.717 -2.458 1900 38.156 281.690 251.187 57.956 109.602 83.334 -2.291 2000 38.257 283.650 252.762 61.777 109.601 81.952 -2.140 2100 38.354 285.519 254.277 65.607 109.595 80.570 -2.004 2200 38.445 287.305 255.738 69.447 109.586 79.188 -1.880 2300 38.534 289.016 257.148 73.296 109.576 77.806 -1.767 2400 38.619 290.658 258.511 77.154 109.565 76.425 -1.663 2500 38.701 292.236 259.828 81.020 109.557 75.044 -1.568 2600 38.781 293.756 261.104 84.894 109.551 73.664 -1.480 2700 38.859 295.221 262.341 88.776 109.552 72.284 -1.398 2800 38.935 296.635 263.540 92.666 109.559 70.904 -1.323 2900 39.011 298.003 264.705 96.563 109.574 69.523 -1.252 3000 39.084 299.327 265.837 100.468 109.600 68.141 -1.186 3100 39.158 300.610 266.939 104.380 109.637 66.759 -1.125 3200 39.230 301.854 268.010 108.299 109.686 65.375 -1.067 3300 39.302 303.062 269.054 112.226 109.750 63.989 -1.013 3400 39.373 304.236 270.072 116.160 109.827 62.601 -0.962 3500 39.444 305.379 271.064 120.101 109.920 61.211 -0.914 3600 39.515 306.491 272.033 124.048 110.029 59.818 -0.868 3700 39.586 307.575 272.979 128.003 110.155 58.421 -0.825 3800 39.657 308.631 273.903 131.966 110.298 57.021 -0.784 3900 39.728 309.662 274.807 135.935 110.458 55.617 -0.745 4000 39.800 310.669 275.691 139.911 110.635 54.209 -0.708 4100 39.872 311.653 276.556 143.895 110.830 52.796 -0.673 4200 39.945 312.614 277.403 147.886 111.043 51.378 -0.639 4300 40.018 313.555 278.233 151.884 111.274 49.955 -0.607 4400 40.093 314.476 279.047 155.889 111.522 48.525 -0.576 4500 40.168 315.378 279.844 159.902 111.788 47.091 -0.547 4600 40.244 316.261 280.626 163.923 112.071 45.650 -0.518 4700 40.321 317.128 281.393 167.951 112.370 44.203 -0.491 4800 40.400 317.977 282.147 171.987 112.687 42.749 -0.465 4900 40.479 318.811 282.887 176.031 113.020 41.289 -0.440 5000 40.560 319.630 283.613 180.083 113.368 39.821 -0.416 5100 40.642 320.434 284.327 184.143 113.732 38.347 -0.393 5200 40.725 321.224 285.029 188.212 114.110 36.865 -0.370 5300 40.810 322.000 285.720 192.288 114.503 35.376 -0.349 5400 40.896 322.764 286.399 196.374 114.910 33.879 -0.328 5500 40.983 323.515 287.067 200.468 115.329 32.374 -0.307 5600 41.072 324.255 287.724 204.570 115.761 30.863 -0.288 5700 41.162 324.982 288.371 208.682 116.205 29.342 -0.269 5800 41.253 325.699 289.009 212.803 116.659 27.815 -0.250 5900 41.345 326.405 289.637 216.933 117.124 26.278 -0.233 6000 41.439 327.101 290.255 221.072 117.599 24.735 -0.215