Niobium Chloride (NbCl5) Cl5Nb1(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) fH° fG° 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
 
500 147.904 290.522 230.813 29.854 790.494 609.446 63.668
 
600 147.904 317.488 243.080 44.645 -787.397 -573.530 49.930
700 147.904 340.287 255.380 59.435 -784.442 -538.121 40.155
PREVIOUS: CURRENT: December 1974
 
Niobium Chloride (NbCl5) Cl5Nb1(cr)

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