Silicon Sulfide (SiS2)								S2Si1(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)		fH°		fG°		log Kf
0
100
200
250
298.15		77.488		84.687		84.687		0.		-206.924		-207.448		36.344
300		77.508		85.166		84.688		0.143		-206.902		-207.451		36.120
400		78.617		107.614		87.742		7.949		-210.412		-207.610		27.111
500		79.789		125.269		93.543		15.863		-212.632		-206.679		21.592
600		81.714		140.011		100.091		23.952		-214.089		-205.337		17.876
700		82.006		152.619		106.717		32.131		-215.051		-203.799		15.208
800		83.136		163.643		113.158		40.388		-215.725		-202.142		13.199
900		84.266		173.500		119.324		48.758		-322.431		-198.254		11.506
900.000		84.266		173.500		119.324		48.758		GLASS <--> LIQUID
900.000		91.002		173.500		119.324		48.758		TRANSITION
1000		91.002		183.088		125.230		57.858		-319.654		-184.606		9.643
1100		91.002		191.762		130.890		66.958		-316.952		-171.232		8.131
1200		91.002		199.680		136.297		76.059		-314.325		-158.102		6.882
1300		91.002		206.964		141.457		85.159		-311.770		-145.187		5.834
1363.000		91.002		211.270		144.585		90.892		CRYSTAL <--> LIQUID
1400		91.002		213.708		146.380		94.259		309.288 132.467 4.942
1500		91.002		219.986		151.080		103.359		-306.879		-119.921		4.176
1600		91.002		225.859		155.572		112.459		-304.541		-107.534		3.511
1700		91.002		231.376		159.871		121.560		-352.452		-94.844		2.914
1800		91.002		236.578		163.989		130.660		-350.024		-79.760		2.315
1900		91.002		241.498		167.940		139.760		-347.622		-64.811		1.782
2000		91.002		246.166		171.736		148.860		-345.244		-49.988		1.306
PREVIOUS: December 1960								CURRENT: June 1972
Silicon Sulfide (SiS2)								S2Si1(l)

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