Iron Sulfide, Troilite (FeS)								Fe1S1(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		-9.413		-102.166		-102.166		INFINITE
100		26.670		17.216		99.528		-8.231		-102.096		-101.959		53.258
200		43.052		41.665		64.714		-4.610		-101.886		-101.901		26.614
298.15		50.517		60.321		60.321		0.		-101.671		-101.953		17.862
300		50.671		60.634		60.322		0.094		-101.666		-101.954		17.752
400		89.203		79.060		62.567		6.597		-102.388		-102.086		13.331
411.000		95.051		81.559		63.042		7.610		ALPHA <--> BETA
411.000		72.358		85.611		63.042		9.276		TRANSITION
500		72.358		99.794		68.363		15.715		-100.050		-102.492		10.707
598.000		72.358		112.745		74.607		22.807		BETA <--> GAMMA
598.000		62.085		113.409		74.607		23.204		TRANSITION
600		62.030		113.617		74.736		23.328		-99.108		-103.033		8.970
700		59.808		122.999		80.982		29.412		-99.697		-103.645		7.734
800		58.560		130.893		86.740		35.322		-100.612		-104.151		6.800
900		58.286		137.765		92.036		41.156		-155.064		-103.437		6.003
1000		58.986		143.934		96.922		47.012		-155.812		-97.670		5.102
1100		60.662		149.627		101.457		52.986		-157.351		-91.766		4.358
1200		63.311		155.011		105.697		59.177		-158.138		-85.786		3.734
1300		66.935		160.216		109.692		65.681		-156.980		-79.802		3.206
1400		71.533		165.338		113.484		72.596		-155.509		-73.918		2.758
1463.000		74.930		168.560		115.786		77.208		GAMMA <--> LIQUID
1500		77.106		170.458		117.111		80.020		153.630 68.153 2.373
1600		83.653		175.638		120.607		88.050		-151.243		-62.529		2.041
1700		91.174		180.930		123.999		96.783		-149.200		-57.054		1.753
1800		99.670		186.377		127.312		106.317		-145.839		-51.727		1.501
1900		109.140		192.016		130.568		116.749		-155.774		-45.906		1.262
PREVIOUS:								CURRENT: September 1977
Iron Sulfide, Troilite (FeS)								Fe1S1(cr)

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