Beryllium Oxide ((BeO)4) Be4O4(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 0. 0. INFINITE -16.529 -1583.286 -1583.286 INFINITE
100 43.449 235.990 364.943 -12.895 -1585.579 -1574.365 822.364
200 64.574 272.167 309.947 -7.556 -1587.794 -1562.330 408.039
250 77.225 287.926 303.979 -4.013 -1588.943 -1555.829 325.073
 
298.15 89.389 302.575 302.575 0. -1589.920 -1549.360 271.441
 
300 89.844 303.129 302.577 0.166 -1589.954 -1549.108 269.724
350 101.591 317.876 303.714 4.956 -1590.751 -1542.234 230.166
400 112.062 332.140 306.381 10.303 -1591.285 -1535.263 200.485
450 121.155 345.877 310.012 16.140 -1591.563 -1528.241 177.394
500 128.942 359.056 314.262 22.397 -1591.617 -1521.201 158.919
 
600 141.187 383.708 323.813 35.937 -1591.197 -1507.147 131.209
700 150.034 406.173 333.999 50.522 -1590.296 -1493.205 111.424
800 156.507 426.652 344.320 65.865 -1589.117 -1479.413 96.596
900 161.327 445.377 354.524 81.768 -1587.802 -1465.778 85.072
1000 164.987 462.573 364.481 98.092 -1586.452 -1452.292 75.860
 
1100 167.817 478.436 374.129 114.738 -1585.137 -1438.940 68.330
1200 170.043 493.137 383.441 131.635 -1583.912 -1425.704 62.059
1300 171.821 506.821 392.412 148.732 -1582.817 -1412.566 56.758
1400 173.262 519.608 401.045 165.988 -1581.884 -1399.505 52.216
1500 174.443 531.604 409.354 183.375 -1581.141 -1386.506 48.282
 
1600 175.423 542.894 417.350 200.870 -1624.217 -1371.972 44.790
1700 176.245 553.555 425.052 218.455 -1622.711 -1356.253 41.673
1800 176.940 563.649 432.474 236.115 -1621.241 -1340.622 38.904
1900 177.533 573.232 439.632 253.839 -1619.819 -1325.071 36.429
2000 178.043 582.351 446.542 271.619 -1618.453 -1309.593 34.203
 
2100 178.484 591.049 453.218 289.446 -1617.149 -1294.182 32.191
2200 178.869 599.361 459.673 307.314 -1615.915 -1278.831 30.363
2300 179.205 607.320 465.921 325.218 -1614.753 -1263.536 28.696
2400 179.502 614.953 471.972 343.154 -1613.669 -1248.290 27.168
2500 179.765 622.286 477.839 361.117 -1612.666 -1233.087 25.764
 
2600 179.998 629.341 483.531 379.106 -1611.745 -1217.922 24.468
2700 180.207 636.138 489.058 397.116 -1610.909 -1202.790 23.269
2800 180.394 642.696 494.429 415.146 -2483.029 -1169.021 21.808
2900 180.563 649.029 499.652 433.194 -2479.174 -1122.162 20.212
3000 180.715 655.153 504.733 451.258 -2475.357 -1075.433 18.725
 
3100 180.853 661.081 509.682 469.337 -2471.581 -1028.830 17.336
3200 180.979 666.825 514.503 487.429 -2467.852 -982.350 16.035
3300 181.093 672.395 519.204 505.532 -2464.172 -935.986 14.815
3400 181.198 677.803 523.789 523.647 -2460.548 -889.731 13.669
3500 181.294 683.057 528.265 541.772 -2456.984 -843.583 12.590
 
3600 181.382 688.166 532.636 559.905 -2453.485 -797.535 11.572
3700 181.463 693.136 536.907 578.048 -2450.057 -751.585 10.610
3800 181.538 697.977 541.082 596.198 -2446.706 -705.724 9.701
3900 181.607 702.693 545.166 614.355 -2443.437 -659.951 8.839
4000 181.671 707.292 549.162 632.519 -2440.258 -614.262 8.021
 
4100 181.731 711.779 553.074 650.689 -2437.174 -568.650 7.245
4200 181.786 716.158 556.905 668.865 -2434.190 -523.113 6.506
4300 181.838 720.437 560.658 687.047 -2431.315 -477.644 5.802
4400 181.886 724.618 564.337 705.233 -2428.554 -432.243 5.131
4500 181.931 728.706 567.945 723.424 -2425.912 -386.904 4.491
 
4600 181.974 732.705 571.483 741.619 -2423.397 -341.621 3.879
4700 182.013 736.619 574.955 759.818 -2421.015 -296.390 3.294
4800 182.050 740.451 578.363 778.021 -2418.770 -251.209 2.734
4900 182.085 744.205 581.710 796.228 -2416.669 -206.072 2.197
5000 182.118 747.884 584.996 814.438 -2414.717 -160.978 1.682
 
5100 182.149 751.491 588.226 832.652 -2412.919 -115.921 1.187
5200 182.178 755.028 591.400 850.868 -2411.280 -70.900 0.712
5300 182.205 758.498 594.520 869.087 -2409.804 -25.905 0.255
5400 182.231 761.905 597.588 887.309 -2408.495 19.060 -0.184
5500 182.256 765.249 600.606 905.533 -2407.356 64.003 -0.608
 
5600 182.279 768.533 603.576 923.760 -2406.393 108.930 -1.016
5700 182.301 771.759 606.498 941.989 -2405.607 153.838 -1.410
5800 182.322 774.930 609.375 960.220 -2405.001 198.737 -1.790
5900 182.342 778.047 612.207 978.454 -2404.577 243.622 -2.157
6000 182.361 781.112 614.997 996.689 -2404.339 288.506 -2.512
 
PREVIOUS: September 1963 (1 atm) CURRENT: September 1963 (1 bar)
 
Beryllium Oxide ((BeO)4) Be4O4(g)

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