Cobalt monochloride

Formula: ClCo
Molecular weight: 94.386
CAS Registry Number: 34240-80-7
Information on this page:
Other data available:
- Gas phase thermochemistry data
- Gas phase ion energetics data
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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. to 1600.	1600. to 6000.
A	8.694410	16.26950
B	0.603033	-5.351050
C	-0.432331	1.365581
D	0.120173	-0.091533
E	-0.039257	-4.698091
F	43.35280	33.83219
G	68.85760	71.90041
H	46.10000	46.10000
Reference	Chase, 1998	Chase, 1998
Comment	Data last reviewed in December, 1973	Data last reviewed in December, 1973

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.	8.40	58.71	58.72	-0.00
300.	8.40	58.77	58.72	0.02
400.	8.63	61.22	59.05	0.87
500.	8.75	63.16	59.69	1.74
600.	8.82	64.76	60.40	2.62
700.	8.87	66.13	61.13	3.50
800.	8.90	67.31	61.83	4.39
900.	8.93	68.36	62.50	5.28
1000.	8.95	69.30	63.13	6.17
1100.	8.96	70.16	63.73	7.07
1200.	8.98	70.94	64.30	7.97
1300.	8.99	71.66	64.84	8.86
1400.	9.00	72.32	65.35	9.76
1500.	9.01	72.94	65.84	10.66
1600.	9.03	73.53	66.30	11.57

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)
1600.	8.99	73.53	66.30	11.56
1700.	9.04	74.07	66.74	12.47
1800.	9.08	74.59	67.16	13.37
1900.	9.10	75.08	67.57	14.28
2000.	9.12	75.55	67.95	15.19
2100.	9.14	76.00	68.33	16.11
2200.	9.16	76.42	68.68	17.02
2300.	9.18	76.83	69.03	17.94
2400.	9.21	77.22	69.36	18.86
2500.	9.24	77.60	69.68	19.78
2600.	9.28	77.96	70.00	20.71
2700.	9.33	78.31	70.30	21.64
2800.	9.38	78.65	70.59	22.57
2900.	9.44	78.98	70.87	23.52
3000.	9.51	79.30	71.15	24.46
3100.	9.59	79.62	71.42	25.42
3200.	9.67	79.92	71.68	26.38
3300.	9.76	80.22	71.93	27.35
3400.	9.86	80.51	72.18	28.33
3500.	9.96	80.80	72.42	29.33
3600.	10.07	81.08	72.66	30.33
3700.	10.19	81.36	72.89	31.34
3800.	10.31	81.63	73.12	32.36
3900.	10.43	81.90	73.34	33.40
4000.	10.56	82.17	73.56	34.45
4100.	10.70	82.43	73.77	35.51
4200.	10.84	82.69	73.98	36.59
4300.	10.98	82.95	74.18	37.68
4400.	11.12	83.20	74.39	38.79
4500.	11.27	83.45	74.59	39.91
4600.	11.42	83.70	74.78	41.04
4700.	11.57	83.95	74.97	42.19
4800.	11.72	84.20	75.16	43.35
4900.	11.87	84.44	75.35	44.53
5000.	12.02	84.68	75.53	45.73
5100.	12.18	84.92	75.72	46.94
5200.	12.33	85.16	75.90	48.16
5300.	12.47	85.39	76.07	49.40
5400.	12.62	85.63	76.25	50.66
5500.	12.76	85.86	76.42	51.93
5600.	12.90	86.09	76.59	53.21
5700.	13.04	86.32	76.76	54.51
5800.	13.17	86.55	76.93	55.82
5900.	13.30	86.78	77.09	57.14
6000.	13.42	87.00	77.25	58.48

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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