Niobium Bromide (NbBr5) | Br5Nb1(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 | ||||||||||||||
250 | ||||||||||||||
298.15 | 147.904 | 274.005 | 274.005 | 0. | -545.074 | -502.446 | 88.026 | |||||||
300 | 147.904 | 274.920 | 274.008 | 0.274 | -545.196 | -502.181 | 87.438 | |||||||
350 | 147.904 | 297.720 | 275.809 | 7.669 | -620.672 | -490.908 | 73.264 | |||||||
350.000 | 147.904 | 297.720 | 275.809 | 7.669 | GLASS <--> LIQUID | |||||||||
350.000 | 228.280 | 297.720 | 275.809 | 7.669 | TRANSITION | |||||||||
400 | 224.848 | 327.984 | 280.486 | 18.999 | -615.178 | -472.748 | 61.735 | |||||||
500 | 216.564 | 377.299 | 295.131 | 41.084 | -604.887 | -438.351 | 45.794 | |||||||
527.000 | 215.228 | 388.599 | 299.634 | 46.884 | CRYSTAL <--> LIQUID | |||||||||
600 | 206.397 | 415.912 | 312.167 | 62.247 | 595.635 405.932 35.339 | |||||||||
700 | 194.430 | 446.854 | 329.276 | 82.304 | -587.580 | -374.969 | 27.981 | |||||||
800 | 180.611 | 471.921 | 345.594 | 101.061 | -580.902 | -345.069 | 22.531 | |||||||
900 | 166.218 | 492.368 | 360.805 | 118.407 | -575.705 | -315.918 | 18.335 | |||||||
PREVIOUS: | CURRENT: December 1974 | |||||||||||||
Niobium Bromide (NbBr5) | Br5Nb1(l) |
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