Lithium monoxide

Formula: LiO
Molecular weight: 22.940
IUPAC Standard InChI: InChI=1S/Li.O
IUPAC Standard InChIKey: QTJOIXXDCCFVFV-UHFFFAOYSA-N
CAS Registry Number: 12142-77-7
Chemical structure:
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Gas 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 (cal/mol*K)
H° = standard enthalpy (kcal/mol)
S° = standard entropy (cal/mol*K)
t = temperature (K) / 1000.

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Temperature (K)	298. - 6000.
A	8.628650
B	0.402774
C	-0.070948
D	0.006024
E	-0.092734
F	17.19920
G	60.21460
H	20.09990
Reference	Chase, 1998
Comment	Data last reviewed in March, 1964

Temperature (K)	C_p (cal/mol*K)	S° (cal/mol*K)	-(G° - H°_298.15)/T (cal/mol*K)	H° - H°_298.15 (kcal/mol)
298.	7.70	50.41	50.41	-0.00
300.	7.71	50.46	50.41	0.01
400.	8.20	52.75	50.72	0.81
500.	8.44	54.61	51.32	1.65
600.	8.59	56.16	52.00	2.50
700.	8.69	57.50	52.69	3.36
800.	8.76	58.66	53.37	4.24
900.	8.82	59.70	54.01	5.11
1000.	8.87	60.63	54.63	6.00
1100.	8.92	61.48	55.21	6.89
1200.	8.96	62.26	55.77	7.78
1300.	8.99	62.97	56.30	8.68
1400.	9.02	63.64	56.80	9.58
1500.	9.05	64.26	57.27	10.49
1600.	9.08	64.85	57.73	11.39
1700.	9.11	65.40	58.17	12.30
1800.	9.13	65.92	58.58	13.21
1900.	9.15	66.42	58.98	14.13
2000.	9.18	66.89	59.37	15.04
2100.	9.20	67.34	59.73	15.96
2200.	9.22	67.76	60.09	16.88
2300.	9.24	68.17	60.43	17.81
2400.	9.25	68.57	60.76	18.73
2500.	9.27	68.94	61.08	19.66
2600.	9.29	69.31	61.39	20.58
2700.	9.30	69.66	61.69	21.51
2800.	9.32	70.00	61.98	22.44
2900.	9.34	70.33	62.26	23.38
3000.	9.35	70.64	62.54	24.31
3100.	9.37	70.95	62.80	25.25
3200.	9.38	71.25	63.06	26.19
3300.	9.39	71.54	63.32	27.12
3400.	9.41	71.82	63.56	28.06
3500.	9.42	72.09	63.80	29.01
3600.	9.43	72.35	64.04	29.95
3700.	9.45	72.61	64.26	30.89
3800.	9.46	72.87	64.49	31.84
3900.	9.47	73.11	64.71	32.78
4000.	9.48	73.35	64.92	33.73
4100.	9.50	73.59	65.13	34.68
4200.	9.51	73.81	65.33	35.63
4300.	9.52	74.04	65.53	36.58
4400.	9.54	74.26	65.73	37.54
4500.	9.55	74.47	65.92	38.49
4600.	9.56	74.68	66.11	39.44
4700.	9.58	74.89	66.29	40.40
4800.	9.59	75.09	66.47	41.36
4900.	9.60	75.29	66.65	42.32
5000.	9.62	75.48	66.83	43.28
5100.	9.63	75.67	67.00	44.24
5200.	9.65	75.86	67.17	45.21
5300.	9.66	76.04	67.33	46.17
5400.	9.68	76.22	67.49	47.14
5500.	9.70	76.40	67.65	48.11
5600.	9.71	76.58	67.81	49.08
5700.	9.73	76.75	67.97	50.05
5800.	9.75	76.92	68.12	51.03
5900.	9.77	77.09	68.27	52.00
6000.	9.79	77.25	68.42	52.98

References

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

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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