Aluminum Oxide, Ion (AlO2-) Al1O2-(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 -11.368 -481.158    
100 34.491 190.471 273.699 -8.323      
200 42.492 217.143 239.288 -4.429      
250 45.226 226.927 235.864 -2.234      
 
298.15 47.528 235.094 235.094 0. -489.210 -483.454 84.699
 
300 47.611 235.388 235.095 0.088 -489.260 -483.418 84.171
350 49.683 242.887 235.682 2.522 -490.577 -482.339 71.985
400 51.455 249.640 237.012 5.051 -491.854 -481.075 62.822
450 52.950 255.789 238.761 7.662 -493.103 -479.652 55.677
500 54.203 261.435 240.750 10.342 -494.334 -478.092 49.946
 
600 56.131 271.498 245.057 15.865 -496.785 -474.613 41.319
700 57.493 280.259 249.474 21.550 -499.280 -470.722 35.126
800 58.475 288.004 253.815 27.351 -501.876 -466.466 30.457
900 59.198 294.935 258.006 33.236 -504.615 -461.877 26.807
1000 59.743 301.201 262.017 39.184 -518.123 -456.214 23.830
 
1100 60.161 306.916 265.843 45.180 -520.890 -449.889 21.363
1200 60.489 312.165 269.487 51.214 -523.659 -443.312 19.297
1300 60.750 317.018 272.959 57.276 -526.434 -436.504 17.539
1400 60.960 321.528 276.269 63.362 -529.215 -429.482 16.024
1500 61.133 325.739 279.428 69.467 -532.005 -422.261 14.704
 
1600 61.275 329.690 282.447 75.587 -534.805 -414.853 13.544
1700 61.395 333.408 285.337 81.721 -537.617 -407.270 12.514
1800 61.496 336.920 288.106 87.866 -540.442 -399.522 11.594
1900 61.582 340.248 290.763 94.020 -543.281 -391.615 10.766
2000 61.656 343.408 293.317 100.182 -546.135 -383.559 10.018
 
2100 61.719 346.418 295.775 106.350 -549.005 -375.360 9.337
2200 61.775 349.290 298.143 112.525 -551.893 -367.023 8.714
2300 61.824 352.038 300.427 118.705 -554.797 -358.555 8.143
2400 61.867 354.670 302.632 124.890 -557.719 -349.961 7.617
2500 61.904 357.196 304.765 131.078 -560.659 -341.244 7.130
 
2600 61.938 359.625 306.828 137.271 -563.617 -332.409 6.678
2700 61.968 361.963 308.827 143.466 -566.592 -323.459 6.258
2800 61.995 364.217 310.765 149.664 -863.486 -313.432 5.847
2900 62.020 366.393 312.646 155.865 -865.401 -293.754 5.291
3000 62.042 368.496 314.473 162.068 -867.334 -274.009 4.771
 
3100 62.061 370.530 316.249 168.273 -869.283 -254.199 4.283
3200 62.079 372.501 317.976 174.480 -871.248 -234.327 3.825
3300 62.096 374.412 319.657 180.689 -873.230 -214.392 3.394
3400 62.111 376.266 321.295 186.899 -875.227 -194.397 2.987
3500 62.125 378.066 322.892 193.111 -877.239 -174.344 2.602
 
3600 62.137 379.816 324.449 199.324 -879.267 -154.232 2.238
3700 62.149 381.519 325.968 205.539 -881.309 -134.065 1.893
3800 62.160 383.177 327.452 211.754 -883.366 -113.841 1.565
3900 62.170 384.791 328.902 217.971 -885.437 -93.563 1.253
4000 62.179 386.366 330.319 224.188 -887.523 -73.232 0.956
 
4100 62.188 387.901 331.704 230.406 -889.624 -52.849 0.673
4200 62.196 389.400 333.060 236.626 -891.739 -32.414 0.403
4300 62.203 390.863 334.388 242.845 -893.869 -11.929 0.145
4400 62.210 392.293 335.687 249.066 -896.016 8.606 -0.102
4500 62.217 393.692 336.961 255.287 -898.175 29.189 -0.339
 
4600 62.223 395.059 338.209 261.509 -900.354 49.821 -0.566
4700 62.228 396.397 339.433 267.732 -902.550 70.501 -0.784
4800 62.234 397.707 340.633 273.955 -904.764 91.227 -0.993
4900 62.239 398.991 341.811 280.179 -906.998 112.001 -1.194
5000 62.243 400.248 342.968 286.403 -909.252 132.820 -1.388
 
5100 62.248 401.481 344.103 292.627 -911.529 153.684 -1.574
5200 62.252 402.690 345.218 298.852 -913.830 174.592 -1.754
5300 62.256 403.875 346.314 305.078 -916.156 195.546 -1.927
5400 62.260 405.039 347.390 311.303 -918.509 216.543 -2.095
5500 62.263 406.182 348.449 317.530 -920.891 237.584 -2.256
 
5600 62.266 407.303 349.490 323.756 -923.304 258.670 -2.413
5700 62.270 408.406 350.514 329.983 -925.750 279.798 -2.564
5800 62.273 409.489 351.521 336.210 -928.227 300.970 -2.711
5900 62.276 410.553 352.513 342.437 -930.744 322.183 -2.852
6000 62.278 411.600 353.489 348.665 -933.279 343.439 -2.990
 
PREVIOUS: December 1979 (1 atm) CURRENT: December 1979 (1 bar)
 
Aluminum Oxide, Ion (AlO2-) Al1O2-(g)

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