Boron, Beta-Rhombohedral (B)								B1(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		-1.214		0.		0.		0.
100		1.076		0.308		12.207		-1.190		0.		0.		0.
200		5.998		2.419		6.704		-0.857		0.		0.		0.
250		8.821		4.063		6.007		-0.486		0.		0.		0.
298.15		11.315		5.834		5.834		0.		0.		0.		0.
300		11.405		5.904		5.834		0.021		0.		0.		0.
350		13.654		7.834		5.981		0.648		0.		0.		0.
400		15.693		9.794		6.335		1.384		0.		0.		0.
450		17.361		11.742		6.828		2.211		0.		0.		0.
500		18.722		13.644		7.415		3.115		0.		0.		0.
600		20.778		17.251		8.758		5.096		0.		0.		0.
700		22.249		20.570		10.212		7.251		0.		0.		0.
800		23.361		23.617		11.699		9.534		0.		0.		0.
900		24.245		26.421		13.181		11.915		0.		0.		0.
1000		24.978		29.014		14.637		14.378		0.		0.		0.
1100		25.606		31.425		16.055		16.908		0.		0.		0.
1200		26.161		33.677		17.430		19.496		0.		0.		0.
1300		26.663		35.792		18.762		22.138		0.		0.		0.
1400		27.125		37.785		20.051		24.828		0.		0.		0.
1500		27.557		39.671		21.296		27.562		0.		0.		0.
1600		27.966		41.463		22.501		30.338		0.		0.		0.
1700		28.356		43.170		23.667		33.155		0.		0.		0.
1800		28.732		44.801		24.796		36.009		0.		0.		0.
1900		29.097		46.365		25.891		38.901		0.		0.		0.
2000		29.452		47.866		26.952		41.828		0.		0.		0.
2100		29.799		49.312		27.983		44.791		0.		0.		0.
2200		30.140		50.706		28.984		47.788		0.		0.		0.
2300		30.475		52.053		29.958		50.819		0.		0.		0.
2350.000		30.641		52.710		30.435		52.346		BETA <--> LIQUID
2400		30.806		53.357		30.906		53.883		50.259 1.069 0.023
2500		31.133		54.621		31.829		56.980		-50.337		3.209		-0.067
2600		31.457		55.848		32.730		60.109		-50.383		5.352		-0.108
2700		31.778		57.042		33.608		63.271		-50.396		7.496		-0.145
2800		32.096		58.203		34.466		66.465		-50.377		9.640		-0.180
PREVIOUS: March 1979								CURRENT: June 1983
Boron, Beta-Rhombohedral (B)								B1(cr)

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