		J·K^-1 mol^-1						kJ·mol^-1
Zirconium (Zr)								Zr₁(l)

Enthalpy Reference Temperature = T_r = 298.15 K								Standard State Pressure = p° = 0.1 MPa
T/K		C_p^°		S^°		-[G^°-H^°(T_r)]/T		H-H^°(T_r)		_fH^°		_fG^°		log K_f
0
100
200
250

298.15		25.202		47.605		47.605		0.		17.404		14.799		-2.593

300		25.218		47.761		47.605		0.047		17.404		14.783		-2.574
350		25.606		51.678		47.914		1.318		17.404		14.346		-2.141
400		25.935		55.120		48.604		2.606		17.404		13.910		-1.816
450		26.246		58.192		49.502		3.911		17.404		13.473		-1.564
500		26.564		60.974		50.512		5.231		17.404		13.036		-1.362

600		27.281		65.878		52.675		7.922		17.404		12.162		-1.059
700		28.053		70.141		54.872		10.689		17.404		11.289		-0.842
800		28.966		73.945		57.022		13.538		17.404		10.415		-0.680
900		30.003		77.416		59.098		16.486		17.404		9.542		-0.554
1000		31.128		80.635		61.093		19.542		17.404		8.668		-0.453

1100		32.306		83.656		63.008		22.713		17.404		7.795		-0.370
1200		33.502		86.519		64.849		26.004		13.693		7.143		-0.311
1300		34.681		89.247		66.622		29.413		14.234		6.575		-0.264
1400		35.807		91.859		68.332		32.938		14.848		5.964		-0.223
1500		36.846		94.365		69.984		36.572		15.518		5.306		-0.185


1580.000		37.614		96.300		71.268		39.551		GLASS <--> LIQUID
1580.000		41.840		96.300		71.268		39.551		TRANSITION

1600		41.840		96.826		71.584		40.387		16.307		4.602		-0.150
1700		41.840		99.363		73.144		44.571		17.390		3.837		-0.118
1800		41.840		101.754		74.668		48.755		18.388		3.010		-0.087
1900		41.840		104.016		76.154		52.939		19.291		2.131		-0.059
2000		41.840		106.163		77.601		57.123		20.089		1.207		-0.032

2100		41.840		108.204		79.010		61.307		20.769		0.245		-0.006

2125.000		41.840		108.699		79.356		62.353		BETA <--> LIQUID

2200		41.840		110.150		80.382		65.491		0. 0. 0.
2300		41.840		112.010		81.717		69.675		0.		0.		0.
2400		41.840		113.791		83.016		73.859		0.		0.		0.
2500		41.840		115.499		84.282		78.043		0.		0.		0.

2600		41.840		117.140		85.514		82.227		0.		0.		0.
2700		41.840		118.719		86.715		86.411		0.		0.		0.
2800		41.840		120.241		87.885		90.595		0.		0.		0.
2900		41.840		121.709		89.026		94.779		0.		0.		0.
3000		41.840		123.127		90.139		98.963		0.		0.		0.

3100		41.840		124.499		91.226		103.147		0.		0.		0.
3200		41.840		125.828		92.286		107.331		0.		0.		0.
3300		41.840		127.115		93.322		111.515		0.		0.		0.
3400		41.840		128.364		94.335		115.699		0.		0.		0.
3500		41.840		129.577		95.324		119.883		0.		0.		0.

3600		41.840		130.756		96.292		124.067		0.		0.		0.
3700		41.840		131.902		97.239		128.251		0.		0.		0.
3800		41.840		133.018		98.166		132.435		0.		0.		0.
3900		41.840		134.105		99.074		136.619		0.		0.		0.
4000		41.840		135.164		99.963		140.803		0.		0.		0.

4100		41.840		136.197		100.834		144.987		0.		0.		0.
4200		41.840		137.205		101.688		149.171		0.		0.		0.
4300		41.840		138.190		102.526		153.355		0.		0.		0.
4400		41.840		139.152		103.347		157.539		0.		0.		0.
4500		41.840		140.092		104.153		161.723		0.		0.		0.

4600		41.840		141.011		104.945		165.907		0.		0.		0.
4700		41.840		141.911		105.722		170.091		0.		0.		0.

4702.633		41.840		141.935		105.742		170.201		FUGACITY = 1 bar

4800		41.840		142.792		106.485		174.275		560.936 11.617 0.126
4900		41.840		143.655		107.235		178.459		-560.588		23.542		-0.251
5000		41.840		144.500		107.971		182.643		-560.257		35.459		-0.370

5100		41.840		145.329		108.696		186.827		-559.941		47.371		-0.485
5200		41.840		146.141		109.408		191.011		-559.640		59.276		-0.595
5300		41.840		146.938		110.109		195.195		-559.352		71.175		-0.701
5400		41.840		147.720		110.798		199.379		-559.075		83.069		-0.804
5500		41.840		148.488		111.476		203.563		-558.809		94.958		-0.902

PREVIOUS: December 1967								CURRENT: June 1979

Zirconium (Zr)								Zr₁(l)

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