Nickel Sulfide (NiS) Ni1S1(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 0. 0. INFINITE -8.465 -87.131 -87.131 INFINITE
100 23.187 12.857 89.876 -7.702 -87.566 -86.854 45.368
200 40.626 35.370 57.135 -4.353 -87.748 -86.055 22.475
 
298.15 47.112 52.992 52.992 0. -87.864 -85.200 14.927
 
300 47.196 53.284 52.993 0.087 -87.867 -85.184 14.832
400 50.501 67.332 54.886 4.978 -90.301 -84.172 10.992
500 53.053 78.880 58.563 10.158 -92.016 -82.453 8.614
 
600 55.312 88.757 62.792 15.579 -93.458 -80.402 7.000
 
652.000 56.372 93.399 65.050 18.483 BETA <--> ALPHA
652.000 53.152 103.281 65.050 24.927 TRANSITION
 
700 54.518 107.105 67.804 27.511 -88.196 -78.598 5.865
800 57.363 114.570 73.189 33.105 -88.900 -77.175 5.039
900 60.208 121.491 78.176 38.983 -142.408 -74.603 4.330
1000 63.053 127.982 82.835 45.146 -141.290 -67.127 3.506
 
1100 65.898 134.125 87.221 51.594 -139.971 -59.773 2.838
1200 68.743 139.980 91.375 58.326 -138.456 -52.547 2.287
 
1249.000 70.137 142.759 93.337 61.728 ALPHA <--> LIQUID
 
1300 71.588 145.595 95.332 65.342 136.751 45.456 1.826
1400 74.433 151.005 99.116 72.644 -134.864 -38.503 1.437
1500 77.278 156.237 102.751 80.229 -132.797 -31.691 1.104
 
1600 80.124 161.315 106.253 88.099 -130.554 -25.023 0.817
1700 82.969 166.258 109.638 96.254 -128.142 -18.500 0.568
PREVIOUS: CURRENT: December 1976
 
Nickel Sulfide (NiS) Ni1S1(cr)

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