Niobium Bromide (NbBr5) | Br5Nb1(g) | |||||||||||||
Enthalpy Reference Temperature = Tr = 298.15 K | Standard State Pressure = p° = 0.1 MPa | |||||||||||||
J·K-1 mol-1 | kJ·mol-1 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T/K | Cp° | S° | -[G°-H°(Tr)]/T | H-H°(Tr) | ![]() |
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log Kf | |||||||
0 | 0. | 0. | INFINITE | -29.426 | -406.500 | -406.500 | INFINITE | |||||||
100 | 95.964 | 325.261 | 555.381 | -23.012 | -407.850 | -425.658 | 222.341 | |||||||
200 | 118.641 | 400.321 | 460.586 | -12.053 | -411.242 | -442.220 | 115.496 | |||||||
250 | 123.151 | 427.323 | 451.317 | -5.998 | -413.411 | -449.724 | 93.965 | |||||||
298.15 | 125.806 | 449.259 | 449.259 | 0. | -443.588 | -453.212 | 79.401 | |||||||
300 | 125.886 | 450.037 | 449.261 | 0.233 | -443.750 | -453.271 | 78.922 | |||||||
350 | 127.648 | 469.585 | 450.801 | 6.574 | -520.280 | -450.669 | 67.259 | |||||||
400 | 128.840 | 486.712 | 454.242 | 12.988 | -519.703 | -440.764 | 57.558 | |||||||
450 | 129.681 | 501.939 | 458.711 | 19.452 | -519.118 | -430.932 | 50.021 | |||||||
500 | 130.295 | 515.635 | 463.730 | 25.953 | -518.532 | -421.165 | 43.999 | |||||||
600 | 131.109 | 539.469 | 474.425 | 39.026 | -517.370 | -401.801 | 34.980 | |||||||
700 | 131.610 | 559.720 | 485.200 | 52.164 | -516.234 | -382.629 | 28.552 | |||||||
800 | 131.938 | 577.317 | 495.639 | 65.343 | -515.135 | -363.618 | 23.742 | |||||||
900 | 132.165 | 592.871 | 505.595 | 78.548 | -514.078 | -344.743 | 20.008 | |||||||
1000 | 132.328 | 606.805 | 515.032 | 91.773 | -513.067 | -325.983 | 17.028 | |||||||
1100 | 132.449 | 619.423 | 523.957 | 105.012 | -512.107 | -307.321 | 14.593 | |||||||
1200 | 132.541 | 630.952 | 532.400 | 118.262 | -511.197 | -288.745 | 12.569 | |||||||
1300 | 132.613 | 641.564 | 540.394 | 131.520 | -510.339 | -270.242 | 10.858 | |||||||
1400 | 132.670 | 651.394 | 547.976 | 144.784 | -509.536 | -251.804 | 9.395 | |||||||
1500 | 132.717 | 660.548 | 555.179 | 158.054 | -508.796 | -233.421 | 8.128 | |||||||
1600 | 132.754 | 669.115 | 562.035 | 171.327 | -508.128 | -215.084 | 7.022 | |||||||
1700 | 132.786 | 677.164 | 568.573 | 184.604 | -507.544 | -196.787 | 6.047 | |||||||
1800 | 132.812 | 684.755 | 574.819 | 197.884 | -507.055 | -178.522 | 5.181 | |||||||
1900 | 132.835 | 691.936 | 580.796 | 211.167 | -506.671 | -160.281 | 4.406 | |||||||
2000 | 132.854 | 698.750 | 586.525 | 224.451 | -506.404 | -142.058 | 3.710 | |||||||
2100 | 132.870 | 705.233 | 592.024 | 237.737 | -506.262 | -123.844 | 3.080 | |||||||
2200 | 132.884 | 711.414 | 597.312 | 251.025 | -506.257 | -105.635 | 2.508 | |||||||
2300 | 132.897 | 717.321 | 602.402 | 264.314 | -506.399 | -87.422 | 1.985 | |||||||
2400 | 132.908 | 722.978 | 607.309 | 277.604 | -506.702 | -69.200 | 1.506 | |||||||
2500 | 132.917 | 728.403 | 612.045 | 290.896 | -507.181 | -50.961 | 1.065 | |||||||
2600 | 132.926 | 733.617 | 616.621 | 304.188 | -507.862 | -32.700 | 0.657 | |||||||
2700 | 132.933 | 738.633 | 621.048 | 317.481 | -508.781 | -14.408 | 0.279 | |||||||
2800 | 132.940 | 743.468 | 625.334 | 330.774 | -536.348 | 4.407 | -0.082 | |||||||
2900 | 132.946 | 748.133 | 629.489 | 344.069 | -536.593 | 23.725 | -0.427 | |||||||
3000 | 132.952 | 752.640 | 633.519 | 357.364 | -536.884 | 43.051 | -0.750 | |||||||
3100 | 132.957 | 757.000 | 637.432 | 370.659 | -537.215 | 62.387 | -1.051 | |||||||
3200 | 132.961 | 761.221 | 641.235 | 383.955 | -537.580 | 81.735 | -1.334 | |||||||
3300 | 132.965 | 765.313 | 644.933 | 397.251 | -537.974 | 101.095 | -1.600 | |||||||
3400 | 132.969 | 769.282 | 648.533 | 410.548 | -538.389 | 120.467 | -1.851 | |||||||
3500 | 132.973 | 773.137 | 652.038 | 423.845 | -538.820 | 139.851 | -2.087 | |||||||
3600 | 132.976 | 776.883 | 655.454 | 437.143 | -539.260 | 159.248 | -2.311 | |||||||
3700 | 132.979 | 780.526 | 658.785 | 450.440 | -539.701 | 178.657 | -2.522 | |||||||
3800 | 132.981 | 784.072 | 662.036 | 463.738 | -540.138 | 198.077 | -2.723 | |||||||
3900 | 132.984 | 787.527 | 665.210 | 477.037 | -540.564 | 217.510 | -2.913 | |||||||
4000 | 132.986 | 790.894 | 668.310 | 490.335 | -540.973 | 236.953 | -3.094 | |||||||
4100 | 132.988 | 794.177 | 671.340 | 503.634 | -541.361 | 256.406 | -3.267 | |||||||
4200 | 132.990 | 797.382 | 674.303 | 516.933 | -541.722 | 275.868 | -3.431 | |||||||
4300 | 132.992 | 800.511 | 677.202 | 530.232 | -542.051 | 295.338 | -3.588 | |||||||
4400 | 132.994 | 803.569 | 680.039 | 543.531 | -542.344 | 314.816 | -3.737 | |||||||
4500 | 132.996 | 806.558 | 682.818 | 556.831 | -542.599 | 334.300 | -3.880 | |||||||
4600 | 132.997 | 809.481 | 685.539 | 570.130 | -542.811 | 353.789 | -4.017 | |||||||
4700 | 132.998 | 812.341 | 688.207 | 583.430 | -542.977 | 373.282 | -4.149 | |||||||
4800 | 133.000 | 815.141 | 690.822 | 596.730 | -543.096 | 392.779 | -4.274 | |||||||
4900 | 133.001 | 817.884 | 693.388 | 610.030 | -543.166 | 412.277 | -4.395 | |||||||
5000 | 133.002 | 820.571 | 695.904 | 623.330 | -543.184 | 431.776 | -4.511 | |||||||
5100 | 133.003 | 823.204 | 698.375 | 636.631 | -543.149 | 451.275 | -4.622 | |||||||
5200 | 133.004 | 825.787 | 700.800 | 649.931 | -1233.733 | 480.082 | -4.822 | |||||||
5300 | 133.005 | 828.321 | 703.183 | 663.231 | -1233.923 | 513.042 | -5.056 | |||||||
5400 | 133.006 | 830.807 | 705.523 | 676.532 | -1234.031 | 546.001 | -5.282 | |||||||
5500 | 133.007 | 833.247 | 707.823 | 689.833 | -1234.158 | 578.966 | -5.499 | |||||||
5600 | 133.008 | 835.644 | 710.084 | 703.133 | -1234.259 | 611.932 | -5.708 | |||||||
5700 | 133.009 | 837.998 | 712.308 | 716.434 | -1234.333 | 644.901 | -5.910 | |||||||
5800 | 133.009 | 840.311 | 714.495 | 729.735 | -1234.381 | 677.870 | -6.105 | |||||||
5900 | 133.010 | 842.585 | 716.647 | 743.036 | -1234.405 | 710.840 | -6.293 | |||||||
6000 | 133.011 | 844.821 | 718.764 | 756.337 | -1234.405 | 743.810 | -6.475 | |||||||
PREVIOUS: December 1974 (1 atm) | CURRENT: December 1974 (1 bar) | |||||||||||||
Niobium Bromide (NbBr5) | Br5Nb1(g) |
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