Niobium Chloride (NbCl5) | Cl5Nb1(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) | ![]() |
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log Kf | |||||||
0 | ||||||||||||||
100 | ||||||||||||||
200 | ||||||||||||||
298.15 | 147.904 | 214.053 | 214.053 | 0. | -797.470 | -684.141 | 119.859 | |||||||
300 | 147.904 | 214.968 | 214.056 | 0.274 | -797.400 | -683.438 | 118.997 | |||||||
400 | 147.904 | 257.518 | 219.858 | 15.064 | -793.792 | -646.006 | 84.360 | |||||||
478.900 | 147.904 | 284.145 | 228.321 | 26.734 | CRYSTAL <--> LIQUID | |||||||||
478.900 | 218.448 | 354.886 | 228.321 | 60.612 | TRANSITION | |||||||||
500 | 216.564 | 364.264 | 233.862 | 65.201 | -755.148 | -610.971 | 63.828 | |||||||
600 | 206.397 | 402.878 | 258.937 | 86.364 | -745.678 | -583.044 | 50.759 | |||||||
700 | 194.430 | 433.819 | 281.789 | 106.421 | -737.456 | -556.607 | 41.535 | |||||||
800 | 180.611 | 458.900 | 302.414 | 125.189 | -730.635 | -531.254 | 34.687 | |||||||
PREVIOUS: | CURRENT: December 1974 | |||||||||||||
Niobium Chloride (NbCl5) | Cl5Nb1(cr,l) |
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