Dihydroxyborane ((B(OH)2)2) B2H4O4(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) fH° fG° log Kf
0              
100 51.574 268.590 423.555 -15.496 -1275.111 -1247.102 651.419
200 78.745 312.793 357.611 -8.964 -1280.454 -1216.886 317.818
250 91.679 331.764 350.567 -4.701 -1282.641 -1200.736 250.880
 
298.15 103.433 348.929 348.929 0. -1284.488 -1184.789 207.570
 
300 103.867 349.571 348.931 0.192 -1284.554 -1184.170 206.182
350 114.997 366.432 350.238 5.668 -1286.183 -1167.307 174.211
400 124.923 382.450 353.272 11.671 -1287.553 -1150.228 150.204
450 133.648 397.679 357.367 18.140 -1288.695 -1132.992 131.514
500 141.275 412.164 362.128 25.018 -1289.632 -1115.639 116.550
 
600 153.812 439.078 372.747 39.799 -1290.991 -1080.703 94.084
700 163.658 463.556 383.998 55.691 -1291.794 -1045.585 78.022
800 171.644 485.948 395.362 72.469 -1292.160 -1010.383 65.971
900 178.299 506.561 406.588 89.976 -1292.177 -975.156 56.597
1000 183.944 525.646 417.551 108.095 -1291.914 -939.943 49.098
 
1100 188.786 543.411 428.195 126.738 -1291.427 -904.768 42.964
1200 192.966 560.021 438.496 145.830 -1290.767 -869.645 37.855
1300 196.593 575.613 448.450 165.312 -1289.975 -834.583 33.534
1400 199.750 590.300 458.062 185.133 -1289.089 -799.585 29.833
1500 202.506 604.178 467.345 205.249 -1288.140 -764.654 26.628
 
1600 204.921 617.326 476.312 225.623 -1287.156 -729.787 23.825
1700 207.043 629.814 484.977 246.224 -1286.158 -694.982 21.354
1800 208.912 641.703 493.356 267.023 -1285.167 -660.236 19.160
1900 210.566 653.043 501.465 287.999 -1284.199 -625.544 17.197
2000 212.032 663.882 509.317 309.130 -1283.268 -590.902 15.433
 
2100 213.337 674.259 516.926 330.400 -1282.385 -556.305 13.837
2200 214.502 684.211 524.305 351.793 -1281.560 -521.749 12.388
2300 215.545 693.769 531.467 373.296 -1280.802 -487.230 11.065
2400 216.482 702.963 538.422 394.899 -1380.634 -450.605 9.807
2500 217.326 711.818 545.182 416.590 -1380.183 -411.863 8.605
 
2600 218.089 720.356 551.756 438.361 -1379.750 -373.139 7.496
2700 218.779 728.600 558.154 460.205 -1379.339 -334.430 6.470
2800 219.406 736.568 564.384 482.115 -1378.953 -295.736 5.517
2900 219.977 744.278 570.455 504.084 -1378.597 -257.058 4.630
3000 220.498 751.744 576.375 526.109 -1378.271 -218.389 3.802
 
3100 220.975 758.982 582.149 548.183 -1377.978 -179.730 3.028
3200 221.412 766.005 587.785 570.302 -1377.720 -141.083 2.303
3300 221.814 772.824 593.290 592.464 -1377.497 -102.442 1.622
3400 222.184 779.452 598.668 614.664 -1377.311 -63.806 0.980
3500 222.525 785.897 603.926 636.900 -1377.163 -25.176 0.376
 
3600 222.841 792.170 609.068 659.168 -1377.053 13.451 -0.195
3700 223.133 798.280 614.100 681.467 -1376.981 52.074 -0.735
3800 223.404 804.234 619.025 703.794 -1376.950 90.699 -1.247
3900 223.656 810.041 623.849 726.147 -1376.957 129.321 -1.732
4000 223.890 815.706 628.575 748.525 -1377.005 167.943 -2.193
 
4100 224.109 821.237 633.207 770.925 -1377.094 206.568 -2.632
4200 224.313 826.640 637.748 793.346 -2336.923 259.244 -3.224
4300 224.504 831.921 642.203 815.787 -2334.920 321.035 -3.900
4400 224.682 837.084 646.573 838.246 -2332.962 382.777 -4.544
4500 224.850 842.135 650.863 860.723 -2331.051 444.476 -5.159
 
4600 225.007 847.079 655.075 883.216 -2329.187 506.133 -5.747
4700 225.155 851.919 659.212 905.724 -2327.371 567.751 -6.310
4800 225.294 856.661 663.276 928.247 -2325.605 629.331 -6.849
4900 225.425 861.308 667.271 950.783 -2323.889 690.875 -7.365
5000 225.548 865.863 671.197 973.331 -2322.225 752.385 -7.860
 
5100 225.665 870.331 675.058 995.892 -2320.613 813.861 -8.336
5200 225.775 874.714 678.856 1018.464 -2319.054 875.304 -8.793
5300 225.880 879.016 682.592 1041.047 -2317.551 936.722 -9.232
5400 225.978 883.239 686.268 1063.640 -2316.104 998.108 -9.655
5500 226.072 887.386 689.888 1086.242 -2314.714 1059.468 -10.062
 
5600 226.161 891.460 693.451 1108.854 -2313.383 1120.807 -10.454
5700 226.245 895.464 696.960 1131.474 -2312.112 1182.120 -10.833
5800 226.325 899.400 700.416 1154.103 -2310.902 1243.413 -11.198
5900 226.401 903.269 703.822 1176.739 -2309.754 1304.680 -11.551
6000 226.474 907.075 707.178 1199.383 -2308.671 1365.935 -11.892
 
PREVIOUS: March 1966 (1 atm) CURRENT: March 1966 (1 bar)
 
Dihydroxyborane ((B(OH)2)2) B2H4O4(g)

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