Magnesium Fluoride, Ion (MgF2+) F2Mg1+(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -12.414 587.193 100 38.135 208.753 300.902 -9.215 200 47.129 238.250 262.789 -4.908 250 50.159 249.106 258.996 -2.473 298.15 52.449 258.145 258.145 0. 591.982 578.963 -101.432 300 52.526 258.469 258.146 0.097 592.013 578.883 -100.792 350 54.358 266.710 258.792 2.771 592.876 576.626 -86.057 400 55.774 274.065 260.250 5.526 593.746 574.245 -74.989 450 56.875 280.700 262.160 8.343 594.615 571.756 -66.368 500 57.738 286.739 264.320 11.210 595.476 569.169 -59.461 600 58.973 297.384 268.967 17.050 597.154 563.749 -49.079 700 59.786 306.539 273.696 22.990 598.749 558.054 -41.643 800 60.344 314.561 278.313 28.998 600.239 552.138 -36.051 900 60.742 321.693 282.745 35.054 601.600 546.042 -31.691 1000 61.034 328.109 286.966 41.143 594.222 540.515 -28.234 1100 61.255 333.937 290.975 47.258 595.265 535.094 -25.409 1200 61.425 339.274 294.780 53.393 596.301 529.578 -23.052 1300 61.559 344.196 298.395 59.542 597.329 523.976 -21.054 1400 61.666 348.763 301.831 65.703 470.938 521.462 -19.456 1500 61.753 353.020 305.104 71.875 473.299 524.989 -18.282 1600 61.825 357.008 308.224 78.054 475.649 528.358 -17.249 1700 61.885 360.758 311.205 84.239 477.989 531.580 -16.333 1800 61.936 364.297 314.058 90.430 480.320 534.666 -15.516 1900 61.979 367.647 316.791 96.626 482.644 537.621 -14.780 2000 62.016 370.827 319.414 102.826 484.963 540.455 -14.115 2100 62.048 373.853 321.935 109.029 487.278 543.172 -13.511 2200 62.077 376.740 324.361 115.235 489.595 545.780 -12.958 2300 62.103 379.500 326.698 121.444 491.914 548.282 -12.452 2400 62.126 382.144 328.954 127.656 494.240 550.683 -11.985 2500 62.149 384.680 331.133 133.870 496.576 552.987 -11.554 2600 62.170 387.118 333.239 140.086 498.925 555.197 -11.154 2700 62.192 389.465 335.279 146.304 501.289 557.316 -10.782 2800 62.214 391.727 337.254 152.524 503.671 559.348 -10.435 2900 62.236 393.911 339.171 158.746 506.074 561.294 -10.110 3000 62.260 396.021 341.031 164.971 508.497 563.157 -9.805 3100 62.286 398.063 342.838 171.199 510.944 564.938 -9.519 3200 62.313 400.041 344.595 177.428 513.414 566.641 -9.249 3300 62.343 401.959 346.304 183.661 515.907 568.266 -8.995 3400 62.376 403.820 347.968 189.897 518.424 569.815 -8.754 3500 62.411 405.629 349.590 196.137 520.964 571.289 -8.526 3600 62.449 407.388 351.171 202.380 523.525 572.691 -8.310 3700 62.491 409.099 352.714 208.627 526.108 574.021 -8.104 3800 62.536 410.767 354.220 214.878 528.709 575.281 -7.908 3900 62.584 412.392 355.691 221.134 531.328 576.473 -7.721 4000 62.636 413.977 357.128 227.395 533.962 577.597 -7.543 4100 62.691 415.524 358.534 233.661 536.609 578.655 -7.372 4200 62.749 417.035 359.908 239.933 539.267 579.648 -7.209 4300 62.811 418.513 361.254 246.211 541.934 580.578 -7.053 4400 62.876 419.957 362.572 252.495 544.606 581.446 -6.903 4500 62.945 421.371 363.863 258.786 547.283 582.253 -6.759 4600 63.016 422.755 365.128 265.084 549.960 583.001 -6.620 4700 63.090 424.111 366.369 271.390 552.636 583.690 -6.487 4800 63.167 425.440 367.586 277.703 555.308 584.323 -6.359 4900 63.247 426.744 368.780 284.023 557.973 584.900 -6.235 5000 63.329 428.022 369.952 290.352 560.629 585.422 -6.116 5100 63.413 429.277 371.103 296.689 563.274 585.892 -6.001 5200 63.499 430.509 372.234 303.035 565.904 586.310 -5.890 5300 63.587 431.720 373.345 309.389 568.520 586.677 -5.782 5400 63.677 432.909 374.437 315.752 571.116 586.995 -5.678 5500 63.767 434.078 375.510 322.124 573.692 587.265 -5.577 5600 63.859 435.228 376.567 328.506 576.246 587.489 -5.480 5700 63.953 436.359 377.606 334.896 578.775 587.667 -5.385 5800 64.046 437.472 378.628 341.296 581.278 587.801 -5.294 5900 64.141 438.568 379.635 347.706 583.752 587.893 -5.205 6000 64.235 439.647 380.626 354.124 586.196 587.942 -5.118