Silicon Sulfide (SiS) S1Si1(g)
 
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 -8.940 104.650 104.650 INFINITE
100 29.129 190.877 251.180 -6.030 106.603 89.151 -46.568
200 30.303 211.317 226.691 -3.075 106.738 71.535 -18.683
250 31.355 218.191 224.325 -1.534 106.410 62.769 -13.115
 
298.15 32.332 223.799 223.799 0. 105.960 54.403 -9.531
 
300 32.368 223.999 223.799 0.060 105.941 54.083 -9.417
350 33.239 229.056 224.197 1.701 105.380 45.483 -6.788
400 33.953 233.542 225.090 3.381 102.543 37.056 -4.839
450 34.531 237.576 226.257 5.094 101.206 28.942 -3.359
500 34.996 241.239 227.575 6.832 99.789 20.990 -2.193
 
600 35.681 247.684 230.404 10.368 97.364 5.464 -0.476
700 36.148 253.222 233.277 13.961 95.162 -9.676 0.722
800 36.478 258.072 236.080 17.594 93.074 -24.510 1.600
900 36.722 262.383 238.767 21.254 37.916 -38.005 2.206
1000 36.908 266.262 241.326 24.936 37.131 -46.399 2.424
 
1100 37.054 269.787 243.755 28.634 36.302 -54.712 2.598
1200 37.173 273.016 246.061 32.346 35.428 -62.947 2.740
1300 37.271 275.995 248.251 36.068 34.507 -71.108 2.857
1400 37.355 278.761 250.332 39.800 33.538 -79.197 2.955
1500 37.427 281.340 252.315 43.539 32.519 -87.214 3.037
 
1600 37.491 283.758 254.205 47.285 31.451 -95.161 3.107
1700 37.548 286.033 256.011 51.037 -19.845 -102.594 3.152
1800 37.600 288.180 257.739 54.794 -20.783 -107.435 3.118
1900 37.647 290.214 259.395 58.556 -21.730 -112.223 3.085
2000 37.692 292.147 260.985 62.323 -22.684 -116.961 3.055
 
2100 37.733 293.987 262.513 66.095 -23.645 -121.651 3.026
2200 37.773 295.743 263.984 69.870 -24.612 -126.295 2.999
2300 37.811 297.423 265.401 73.649 -25.584 -130.896 2.973
2400 37.848 299.033 266.769 77.432 -26.561 -135.453 2.948
2500 37.885 300.579 268.091 81.219 -27.543 -139.971 2.925
 
2600 37.922 302.065 269.369 85.009 -28.528 -144.448 2.902
2700 37.959 303.497 270.607 88.803 -29.516 -148.888 2.880
2800 37.998 304.878 271.806 92.601 -30.505 -153.291 2.860
2900 38.040 306.212 272.970 96.403 -31.496 -157.659 2.840
3000 38.084 307.503 274.100 100.209 -32.489 -161.992 2.821
 
3100 38.132 308.752 275.197 104.020 -33.481 -166.293 2.802
3200 38.185 309.964 276.265 107.836 -34.472 -170.561 2.784
3300 38.243 311.140 277.304 111.657 -35.462 -174.799 2.767
3400 38.308 312.282 278.316 115.484 -36.451 -179.006 2.750
3500 38.380 313.394 279.303 119.319 -37.436 -183.185 2.734
 
3600 38.460 314.476 280.265 123.161 -422.570 -176.874 2.566
3700 38.549 315.531 281.204 127.011 -423.134 -170.041 2.401
3800 38.648 316.560 282.121 130.871 -423.694 -163.194 2.243
3900 38.758 317.566 283.017 134.741 -424.250 -156.331 2.094
4000 38.880 318.548 283.893 138.623 -424.800 -149.454 1.952
 
4100 39.013 319.510 284.750 142.517 -425.342 -142.564 1.816
4200 39.160 320.452 285.589 146.426 -425.876 -135.660 1.687
4300 39.320 321.375 286.410 150.350 -426.399 -128.744 1.564
4400 39.493 322.281 287.215 154.290 -426.912 -121.816 1.446
4500 39.681 323.171 288.004 158.249 -427.411 -114.876 1.333
 
4600 39.884 324.045 288.778 162.227 -427.897 -107.926 1.226
4700 40.101 324.905 289.538 166.226 -428.367 -100.965 1.122
4800 40.334 325.752 290.283 170.248 -428.821 -93.994 1.023
4900 40.582 326.586 291.016 174.294 -429.256 -87.014 0.928
5000 40.844 327.408 291.735 178.365 -429.672 -80.025 0.836
 
5100 41.122 328.220 292.443 182.463 -430.067 -73.028 0.748
5200 41.415 329.021 293.139 186.590 -430.440 -66.024 0.663
5300 41.723 329.813 293.823 190.746 -430.791 -59.012 0.582
5400 42.045 330.596 294.497 194.935 -431.116 -51.995 0.503
5500 42.381 331.370 295.160 199.156 -431.416 -44.971 0.427
 
5600 42.730 332.137 295.814 203.411 -431.689 -37.942 0.354
5700 43.092 332.897 296.458 207.702 -431.935 -30.909 0.283
5800 43.467 333.649 297.092 212.030 -432.152 -23.871 0.215
5900 43.853 334.396 297.718 216.396 -432.340 -16.830 0.149
6000 44.251 335.136 298.336 220.801 -432.496 -9.787 0.085
 
PREVIOUS: December 1971 (1 atm) CURRENT: December 1971 (1 bar)
 
Silicon Sulfide (SiS) S1Si1(g)

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