Lithium Tetrafluoroberyllate (Li2BeF4) Be1F4Li2(cr,l)
 
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              
200              
 
298.15 135.269 130.583 130.583 0. -2273.586 -2171.438 380.427
 
300 135.520 131.420 130.585 0.250 -2273.573 -2170.804 377.971
400 150.457 172.453 136.079 14.550 -2272.755 -2136.665 279.020
500 165.352 207.627 146.947 30.340 -2277.665 -2102.147 219.610
 
600 180.247 239.090 159.724 47.620 -2275.565 -2067.220 179.967
700 195.184 267.997 173.152 66.391 -2272.139 -2032.747 151.685
 
732.200 199.995 276.882 177.519 72.753 CRYSTAL <--> LIQUID
+
732.200 232.086 336.968 177.519 116.748 TRANSITION
 
800 232.086 357.521 191.917 132.484 -2221.555 -2003.019 130.784
900 232.086 384.857 211.866 155.692 -2214.029 -1976.156 114.693
1000 232.086 409.310 230.409 178.901 -2206.655 -1950.122 101.864
 
1100 232.086 431.430 247.694 202.110 -2199.420 -1924.820 91.402
1200 232.086 451.624 263.859 225.318 -2192.313 -1900.171 82.712
1300 232.086 470.201 279.026 248.527 -2185.333 -1876.110 75.383
1400 232.086 487.400 293.304 271.736 -2178.470 -1852.582 69.121
1500 232.086 503.413 306.783 294.944 -2171.718 -1829.540 63.710
 
1600 232.086 518.391 319.546 318.153 -2179.611 -1806.420 58.974
1700 232.086 532.461 331.660 341.361 -2463.146 -1768.956 54.353
1800 232.086 545.727 343.188 364.570 -2454.737 -1728.364 50.156
1900 232.086 558.275 354.181 387.779 -2446.377 -1688.238 46.413
2000 232.086 570.180 364.686 410.987 -2438.061 -1648.551 43.056
 
2100 232.086 581.503 374.743 434.196 -2429.783 -1609.280 40.029
2200 232.086 592.300 384.389 457.405 -2421.540 -1570.402 37.286
2300 232.086 602.617 393.654 480.613 -2413.325 -1531.897 34.790
2400 232.086 612.494 402.568 503.822 -2405.134 -1493.750 32.511
2500 232.086 621.968 411.156 527.031 -2396.963 -1455.944 30.420
 
PREVIOUS: CURRENT: December 1971
 
Lithium Tetrafluoroberyllate (Li2BeF4) Be1F4Li2(cr,l)

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