Phosphorus Bromide (PBr3) Br3P1(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -17.753 -121.651 -121.651 INFINITE 100 54.768 275.812 411.024 -13.521 -122.496 -140.231 73.249 200 69.764 319.032 355.025 -7.199 -125.788 -156.943 40.989 250 73.619 335.046 349.473 -3.607 -127.512 -164.539 34.378 298.15 76.033 348.234 348.234 0. -146.022 -169.530 29.701 300 76.108 348.704 348.235 0.141 -146.135 -169.675 29.543 350 77.770 360.569 349.168 3.990 -193.196 -170.981 25.518 400 78.922 371.034 351.260 7.909 -193.338 -167.797 21.912 450 79.748 380.380 353.986 11.877 -193.449 -164.598 19.106 500 80.357 388.815 357.054 15.881 -193.537 -161.387 16.860 600 81.176 403.545 363.610 23.961 -193.669 -154.944 13.489 700 81.683 416.099 370.234 32.105 -193.764 -148.482 11.080 800 82.018 427.029 376.665 40.292 -193.840 -142.007 9.272 900 82.250 436.704 382.809 48.506 -193.904 -135.525 7.866 1000 82.417 445.379 388.640 56.739 -193.964 -129.035 6.740 1100 82.542 453.240 394.161 64.988 -194.023 -122.539 5.819 1200 82.637 460.427 399.388 73.247 -257.656 -114.959 5.004 1300 82.711 467.044 404.341 81.514 -256.947 -103.097 4.142 1400 82.771 473.176 409.041 89.789 -256.250 -91.288 3.406 1500 82.818 478.888 413.509 98.068 -255.566 -79.529 2.769 1600 82.858 484.234 417.764 106.352 -254.896 -67.816 2.214 1700 82.890 489.259 421.824 114.639 -254.243 -56.143 1.725 1800 82.918 493.997 425.703 122.930 -253.610 -44.508 1.292 1900 82.941 498.481 429.416 131.223 -252.999 -32.908 0.905 2000 82.960 502.736 432.977 139.518 -252.414 -21.340 0.557 2100 82.977 506.784 436.396 147.815 -251.856 -9.800 0.244 2200 82.992 510.644 439.684 156.113 -251.329 1.714 -0.041 2300 83.005 514.334 442.850 164.413 -250.835 13.205 -0.300 2400 83.016 517.867 445.903 172.714 -250.374 24.675 -0.537 2500 83.026 521.256 448.849 181.016 -249.948 36.126 -0.755 2600 83.035 524.512 451.697 189.319 -249.558 47.561 -0.956 2700 83.043 527.646 454.453 197.623 -249.201 58.982 -1.141 2800 83.050 530.667 457.121 205.928 -248.877 70.390 -1.313 2900 83.057 533.581 459.707 214.233 -248.585 81.788 -1.473 3000 83.062 536.397 462.217 222.539 -248.320 93.175 -1.622 3100 83.067 539.121 464.654 230.846 -248.081 104.554 -1.762 3200 83.072 541.758 467.023 239.153 -247.864 115.926 -1.892 3300 83.076 544.314 469.326 247.460 -247.666 127.291 -2.015 3400 83.080 546.794 471.568 255.768 -247.481 138.651 -2.130 3500 83.084 549.203 473.752 264.076 -247.307 150.005 -2.239 3600 83.087 551.543 475.881 272.385 -247.139 161.355 -2.341 3700 83.090 553.820 477.957 280.694 -246.974 172.700 -2.438 3800 83.093 556.036 479.982 289.003 -246.806 184.039 -2.530 3900 83.096 558.194 481.960 297.312 -246.634 195.375 -2.617 4000 83.098 560.298 483.893 305.622 -246.453 206.707 -2.699 4100 83.100 562.350 485.781 313.932 -246.260 218.033 -2.778 4200 83.102 564.353 487.628 322.242 -246.052 229.355 -2.852 4300 83.104 566.308 489.435 330.552 -245.826 240.671 -2.924 4400 83.106 568.219 491.204 338.863 -245.580 251.983 -2.991 4500 83.108 570.086 492.936 347.174 -245.312 263.288 -3.056 4600 83.109 571.913 494.634 355.485 -245.019 274.587 -3.118 4700 83.111 573.700 496.297 363.796 -244.700 285.879 -3.177 4800 83.112 575.450 497.928 372.107 -244.354 297.165 -3.234 4900 83.113 577.164 499.527 380.418 -243.979 308.442 -3.288 5000 83.115 578.843 501.097 388.729 -243.574 319.712 -3.340 5100 83.116 580.489 502.638 397.041 -243.139 330.974 -3.390 5200 83.117 582.103 504.150 405.353 -242.673 342.226 -3.438 5300 83.118 583.686 505.636 413.664 -242.176 353.470 -3.484 5400 83.119 585.240 507.096 421.976 -241.647 364.704 -3.528 5500 83.120 586.765 508.531 430.288 -241.087 375.927 -3.570 5600 83.121 588.262 509.941 438.600 -240.494 387.140 -3.611 5700 83.121 589.734 511.328 446.912 -239.871 398.343 -3.650 5800 83.122 591.179 512.692 455.224 -239.215 409.533 -3.688 5900 83.123 592.600 514.035 463.537 -238.529 420.713 -3.725 6000 83.124 593.997 515.356 471.849 -237.812 431.880 -3.760