Sulfur, Orthorhombic (S) | S1(cr) | |||||||||||||
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 | 0. | 0. | INFINITE | -4.412 | 0. | 0. | 0. | |||||||
100 | 12.770 | 12.522 | 49.744 | -3.722 | 0. | 0. | 0. | |||||||
200 | 19.368 | 23.637 | 34.038 | -2.080 | 0. | 0. | 0. | |||||||
250 | 21.297 | 28.179 | 32.422 | -1.061 | 0. | 0. | 0. | |||||||
298.15 | 22.698 | 32.056 | 32.056 | 0. | 0. | 0. | 0. | |||||||
300 | 22.744 | 32.196 | 32.056 | 0.042 | 0. | 0. | 0. | |||||||
350 | 23.870 | 35.789 | 32.337 | 1.208 | 0. | 0. | 0. | |||||||
368.300 | 24.246 | 37.015 | 32.540 | 1.648 | ALPHA <--> BETA | |||||||||
400 | 24.895 | 39.044 | 32.975 | 2.427 | 2.212 0.088 0.011 | |||||||||
450 | 25.920 | 42.035 | 33.818 | 3.698 | -2.867 | 0.406 | -0.047 | |||||||
500 | 26.945 | 44.819 | 34.780 | 5.019 | -3.548 | 0.809 | -0.084 | |||||||
600 | 28.995 | 49.913 | 36.886 | 7.816 | -4.336 | 1.764 | -0.154 | |||||||
700 | 31.045 | 54.537 | 39.082 | 10.818 | -4.680 | 2.812 | -0.210 | |||||||
800 | 33.095 | 58.816 | 41.284 | 14.025 | -4.685 | 3.887 | -0.254 | |||||||
PREVIOUS: December 1965 | CURRENT: September 1977 | |||||||||||||
Sulfur, Orthorhombic (S) | S1(cr) |
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