nickel sulphide

Formula: NiS
Molecular weight: 90.758
IUPAC Standard InChI: InChI=1S/Ni.S
IUPAC Standard InChIKey: WWNBZGLDODTKEM-UHFFFAOYSA-N
CAS Registry Number: 16812-54-7
Chemical structure:
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Other names: Nickel(ii) sulfide
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Information on this page:
Other data available:
- Gas phase thermochemistry data
- Condensed phase thermochemistry data
Data at other public NIST sites:
- X-ray Photoelectron Spectroscopy Database, version 5.0
- X-ray Photoelectron Spectroscopy Database, version 5.0
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Liquid Phase Heat Capacity (Shomate Equation)

C_p° = A + B*t + C*t² + D*t³ + E/t²
H° − H°_298.15= A*t + B*t²/2 + C*t³/3 + D*t⁴/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t²/2 + D*t³/3 − E/(2*t²) + G
C_p = heat capacity (J/mol*K)
H° = standard enthalpy (kJ/mol)
S° = standard entropy (J/mol*K)
t = temperature (K) / 1000.

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Temperature (K)	1249. - 6000.
A	76.77640
B	-0.000003
C	4.823991×10^-8
D	9.882601×10^-8
E	-0.000004
F	-91.90450
G	149.8080
H	-62.47450
Reference	Chase, 1998
Comment	Data last reviewed in December, 1976

Temperature (K)	C_p (J/mol*K)	S° (J/mol*K)	-(G° - H°_298.15)/T (J/mol*K)	H° - H°_298.15 (kJ/mol)
1249.	76.78	166.9	113.7	66.46
1300.	76.78	170.0	115.8	70.38
1400.	76.78	175.6	119.9	78.06
1500.	76.78	180.9	123.8	85.73
1600.	76.78	185.9	127.5	93.41
1700.	76.78	190.5	131.1	101.1
1800.	76.78	194.9	134.5	108.8
1900.	76.78	199.1	137.8	116.4
2000.	76.78	203.0	141.0	124.1
2100.	76.78	206.8	144.0	131.8
2200.	76.78	210.3	146.9	139.5
2300.	76.78	213.8	149.8	147.2
2400.	76.78	217.0	152.5	154.8
2500.	76.78	220.2	155.2	162.5
2600.	76.78	223.2	157.7	170.2
2700.	76.78	226.1	160.2	177.9
2800.	76.78	228.9	162.6	185.5
2900.	76.78	231.6	164.9	193.2
3000.	76.78	234.2	167.2	200.9
3100.	76.78	236.7	169.4	208.6
3200.	76.78	239.1	171.5	216.3
3300.	76.78	241.5	173.6	223.9
3400.	76.78	243.8	175.6	231.6
3500.	76.78	246.0	177.6	239.3
3600.	76.78	248.2	179.6	247.0
3700.	76.78	250.3	181.4	254.6
3800.	76.78	252.3	183.3	262.3
3900.	76.78	254.3	185.1	270.0
4000.	76.78	256.2	186.8	277.7
4100.	76.78	258.1	188.5	285.4
4200.	76.78	260.0	190.2	293.0
4300.	76.78	261.8	191.9	300.7
4400.	76.78	263.6	193.5	308.4
4500.	76.78	265.3	195.0	316.1
4600.	76.78	267.0	196.6	323.7
4700.	76.78	268.6	198.1	331.4
4800.	76.78	270.2	199.6	339.1
4900.	76.78	271.8	201.1	346.8
5000.	76.78	273.4	202.5	354.5
5100.	76.78	274.9	203.9	362.1
5200.	76.78	276.4	205.3	369.8
5300.	76.78	277.8	206.6	377.5
5400.	76.78	279.3	208.0	385.2
5500.	76.78	280.7	209.3	392.8
5600.	76.78	282.1	210.6	400.5
5700.	76.78	283.4	211.8	408.2
5800.	76.78	284.8	213.1	415.9
5900.	76.78	286.1	214.3	423.6
6000.	76.78	287.4	215.5	431.2

References

Go To: Top, Liquid Phase Heat Capacity (Shomate Equation), Notes

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Notes

Go To: Top, Liquid Phase Heat Capacity (Shomate Equation), References

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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