Magnesium Fluoride (MgF2) F2Mg1(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 -12.056 -724.994 -724.994 INFINITE
100 37.519 210.143 296.182 -8.604 -725.091 -728.117 380.330
200 43.734 238.149 260.788 -4.528 -725.951 -730.821 190.871
250 46.242 248.185 257.291 -2.277 -726.373 -731.990 152.941
 
298.15 48.259 256.508 256.508 0. -726.761 -733.036 128.425
 
300 48.329 256.806 256.509 0.089 -726.775 -733.075 127.640
350 50.021 264.388 257.103 2.550 -727.166 -734.094 109.558
400 51.375 271.159 258.445 5.086 -727.553 -735.057 95.989
450 52.455 277.275 260.203 7.683 -727.944 -735.972 85.429
500 53.320 282.848 262.193 10.328 -728.344 -736.842 76.977
 
600 54.583 292.689 266.477 15.727 -729.185 -738.464 64.289
700 55.431 301.171 270.842 21.231 -730.106 -739.939 55.215
800 56.020 308.613 275.107 26.805 -731.129 -741.275 48.400
900 56.444 315.237 279.205 32.429 -732.277 -742.476 43.092
1000 56.758 321.201 283.111 38.090 -742.162 -742.829 38.801
 
1100 56.996 326.623 286.824 43.778 -743.625 -742.825 35.274
1200 57.180 331.590 290.351 49.487 -745.093 -742.687 32.328
1300 57.326 336.173 293.702 55.213 -746.567 -742.427 29.831
1400 57.442 340.426 296.889 60.952 -875.459 -738.886 27.568
1500 57.538 344.392 299.925 66.701 -875.599 -729.126 25.390
 
1600 57.616 348.108 302.822 72.459 -875.749 -719.356 23.485
1700 57.681 351.603 305.589 78.224 -875.908 -709.577 21.803
1800 57.736 354.902 308.238 83.994 -876.075 -699.788 20.307
1900 57.783 358.025 310.777 89.771 -876.250 -689.990 18.969
2000 57.823 360.990 313.214 95.551 -876.429 -680.182 17.765
 
2100 57.858 363.812 315.557 101.335 -876.611 -670.365 16.674
2200 57.888 366.504 317.812 107.122 -876.793 -660.539 15.683
2300 57.914 369.078 319.985 112.912 -876.971 -650.706 14.778
2400 57.937 371.543 322.083 118.705 -877.142 -640.864 13.948
2500 57.958 373.909 324.109 124.500 -877.304 -631.016 13.184
 
2600 57.976 376.182 326.068 130.297 -877.453 -621.162 12.479
2700 57.992 378.370 327.965 136.095 -877.587 -611.302 11.826
2800 58.007 380.480 329.803 141.895 -877.704 -601.437 11.220
2900 58.020 382.516 331.586 147.696 -877.801 -591.569 10.655
3000 58.032 384.483 333.316 153.499 -877.878 -581.697 10.128
 
3100 58.042 386.386 334.998 159.302 -877.934 -571.824 9.635
3200 58.052 388.229 336.633 165.107 -877.968 -561.948 9.173
3300 58.061 390.015 338.223 170.913 -877.980 -552.072 8.739
3400 58.069 391.749 339.772 176.719 -877.971 -542.197 8.330
3500 58.076 393.432 341.281 182.527 -877.942 -532.321 7.944
 
3600 58.083 395.068 342.753 188.335 -877.894 -522.447 7.581
3700 58.089 396.660 344.188 194.143 -877.829 -512.574 7.236
3800 58.095 398.209 345.590 199.952 -877.748 -502.704 6.910
3900 58.100 399.718 346.958 205.762 -877.655 -492.835 6.601
4000 58.105 401.189 348.296 211.572 -877.550 -482.969 6.307
 
4100 58.110 402.624 349.603 217.383 -877.437 -473.106 6.027
4200 58.114 404.024 350.883 223.194 -877.318 -463.246 5.761
4300 58.118 405.392 352.134 229.006 -877.196 -453.389 5.508
4400 58.122 406.728 353.360 234.818 -877.075 -443.534 5.265
4500 58.125 408.034 354.561 240.630 -876.955 -433.682 5.034
 
4600 58.129 409.312 355.737 246.443 -876.842 -423.833 4.813
4700 58.132 410.562 356.890 252.256 -876.737 -413.986 4.601
4800 58.134 411.786 358.021 258.069 -876.643 -404.141 4.398
4900 58.137 412.984 359.131 263.883 -876.564 -394.298 4.203
5000 58.140 414.159 360.219 269.697 -876.501 -384.457 4.016
 
5100 58.142 415.310 361.288 275.511 -876.458 -374.616 3.837
5200 58.144 416.439 362.338 281.325 -876.438 -364.776 3.664
5300 58.146 417.547 363.369 287.140 -876.441 -354.937 3.498
5400 58.148 418.634 364.383 292.955 -876.471 -345.097 3.338
5500 58.150 419.701 365.379 298.769 -876.531 -335.256 3.184
 
5600 58.152 420.748 366.358 304.585 -876.622 -325.414 3.035
5700 58.154 421.778 367.322 310.400 -876.747 -315.570 2.892
5800 58.155 422.789 368.269 316.215 -876.907 -305.724 2.753
5900 58.157 423.783 369.202 322.031 -877.105 -295.874 2.619
6000 58.158 424.761 370.120 327.847 -877.343 -286.021 2.490
 
PREVIOUS: June 1975 (1 atm) CURRENT: June 1975 (1 bar)
 
Magnesium Fluoride (MgF2) F2Mg1(g)

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