Silicon Sulfide (SiS2) S2Si1(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              
250              
 
298.15 77.488 80.333 80.333 0. -213.384 -212.609 37.248
 
300 77.508 80.812 80.334 0.143 -213.362 -212.605 37.018
400 78.617 103.260 83.387 7.949 -216.872 -212.329 27.727
500 79.789 120.915 89.189 15.863 -219.092 -210.962 22.039
 
600 81.714 135.657 95.737 23.952 -220.548 -209.185 18.211
700 82.006 148.265 102.363 32.131 -221.511 -207.211 15.462
800 83.136 159.289 108.804 40.388 -222.185 -205.119 13.393
900 84.266 169.146 114.970 48.758 -328.891 -200.795 11.654
1000 85.395 178.083 120.842 57.241 -326.731 -186.677 9.751
 
1100 86.525 186.275 126.423 65.837 -324.534 -172.778 8.205
1200 87.655 193.852 131.730 74.546 -322.297 -159.081 6.925
1300 88.784 200.913 136.783 83.368 -320.021 -145.571 5.849
 
1363.000 89.496 205.131 139.846 88.984 CRYSTAL <--> LIQUID
 
1400 89.915 207.534 141.603 92.303 317.704 132.239 4.934
1500 91.044 213.776 146.208 101.351 -315.347 -119.073 4.146
 
1600 92.154 219.687 150.618 110.511 -312.950 -106.066 3.463
1700 93.270 225.307 154.847 119.782 -360.689 -92.764 2.850
1800 94.391 230.670 158.912 129.165 -357.979 -77.081 2.237
1900 95.518 235.804 162.824 138.660 -355.182 -61.552 1.692
2000 96.650 240.732 166.597 148.269 -352.296 -46.172 1.206
 
PREVIOUS: December 1960 CURRENT: June 1972
 
Silicon Sulfide (SiS2) S2Si1(cr)

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