Calcium Fluoride (CaF2) | Ca1F2(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) | ![]() |
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log Kf | |||||||
0 | ||||||||||||||
100 | ||||||||||||||
200 | ||||||||||||||
298.15 | 68.588 | 92.573 | 92.573 | 0. | -1186.067 | -1140.806 | 199.864 | |||||||
300 | 68.772 | 92.998 | 92.574 | 0.127 | -1186.045 | -1140.525 | 198.583 | |||||||
400 | 73.864 | 113.631 | 95.353 | 7.311 | -1184.716 | -1125.546 | 146.981 | |||||||
500 | 76.220 | 130.375 | 100.736 | 14.819 | -1183.338 | -1110.914 | 116.056 | |||||||
600 | 78.517 | 144.471 | 106.881 | 22.554 | -1182.019 | -1096.553 | 95.463 | |||||||
700 | 81.090 | 156.764 | 113.147 | 30.532 | -1180.732 | -1082.411 | 80.771 | |||||||
800 | 83.918 | 167.775 | 119.298 | 38.781 | -1180.286 | -1068.349 | 69.756 | |||||||
900 | 86.952 | 177.833 | 125.251 | 47.323 | -1178.924 | -1054.439 | 61.198 | |||||||
1000 | 90.128 | 187.157 | 130.981 | 56.176 | -1177.581 | -1040.680 | 54.360 | |||||||
1000.000 | 90.128 | 187.157 | 130.981 | 56.176 | GLASS <--> LIQUID | |||||||||
+ | ||||||||||||||
1000.000 | 99.914 | 187.157 | 130.981 | 56.176 | TRANSITION | |||||||||
1100 | 99.914 | 196.680 | 136.528 | 66.168 | -1175.433 | -1027.096 | 48.773 | |||||||
1200 | 99.914 | 205.374 | 141.908 | 76.159 | -1181.347 | -1013.072 | 44.098 | |||||||
1300 | 99.914 | 213.371 | 147.101 | 86.150 | -1178.625 | -999.159 | 40.147 | |||||||
1400 | 99.914 | 220.775 | 152.103 | 96.142 | -1175.924 | -985.456 | 36.768 | |||||||
1500 | 99.914 | 227.669 | 156.913 | 106.133 | -1173.243 | -971.944 | 33.846 | |||||||
1600 | 99.914 | 234.117 | 161.539 | 116.125 | -1170.581 | -958.611 | 31.295 | |||||||
1691.000 | 99.914 | 239.644 | 165.595 | 125.217 | BETA <--> LIQUID | |||||||||
1700 | 99.914 | 240.174 | 165.988 | 126.116 | 1167.935 945.444 29.050 | |||||||||
1800 | 99.914 | 245.885 | 170.270 | 136.107 | -1313.977 | -930.222 | 26.994 | |||||||
1900 | 99.914 | 251.287 | 174.393 | 146.099 | -1309.944 | -909.012 | 24.990 | |||||||
2000 | 99.914 | 256.412 | 178.367 | 156.090 | -1305.925 | -888.014 | 23.193 | |||||||
2100 | 99.914 | 261.287 | 182.201 | 166.082 | -1301.921 | -867.217 | 21.571 | |||||||
2200 | 99.914 | 265.935 | 185.902 | 176.073 | -1297.929 | -846.611 | 20.101 | |||||||
2300 | 99.914 | 270.376 | 189.479 | 186.064 | -1293.952 | -826.185 | 18.763 | |||||||
2400 | 99.914 | 274.629 | 192.939 | 196.056 | -1289.988 | -805.933 | 17.541 | |||||||
2500 | 99.914 | 278.707 | 196.289 | 206.047 | -1286.041 | -785.845 | 16.419 | |||||||
2600 | 99.914 | 282.626 | 199.534 | 216.038 | -1282.112 | -765.915 | 15.387 | |||||||
2700 | 99.914 | 286.397 | 202.682 | 226.030 | -1278.204 | -746.135 | 14.435 | |||||||
2800 | 99.914 | 290.031 | 205.737 | 236.021 | -1274.321 | -726.500 | 13.553 | |||||||
2900 | 99.914 | 293.537 | 208.705 | 246.013 | -1270.468 | -707.003 | 12.735 | |||||||
3000 | 99.914 | 296.924 | 211.589 | 256.004 | -1266.651 | -687.639 | 11.973 | |||||||
3100 | 99.914 | 300.200 | 214.395 | 265.995 | -1262.874 | -668.401 | 11.262 | |||||||
3200 | 99.914 | 303.372 | 217.126 | 275.987 | -1259.145 | -649.284 | 10.598 | |||||||
3300 | 99.914 | 306.447 | 219.787 | 285.978 | -1255.470 | -630.282 | 9.977 | |||||||
3400 | 99.914 | 309.429 | 222.380 | 295.970 | -1251.856 | -611.392 | 9.393 | |||||||
3500 | 99.914 | 312.326 | 224.908 | 305.961 | -1248.310 | -592.606 | 8.844 | |||||||
3600 | 99.914 | 315.140 | 227.376 | 315.952 | -1244.837 | -573.921 | 8.327 | |||||||
3700 | 99.914 | 317.878 | 229.785 | 325.944 | -1241.446 | -555.331 | 7.840 | |||||||
3800 | 99.914 | 320.542 | 232.138 | 335.935 | -1238.141 | -536.833 | 7.379 | |||||||
3900 | 99.914 | 323.138 | 234.439 | 345.927 | -1234.928 | -518.419 | 6.943 | |||||||
4000 | 99.914 | 325.667 | 236.688 | 355.918 | -1231.812 | -500.087 | 6.530 | |||||||
PREVIOUS: | CURRENT: December 1968 | |||||||||||||
Calcium Fluoride (CaF2) | Ca1F2(l) |
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