Beryllium monohydride

Formula: BeH
Molecular weight: 10.02012
IUPAC Standard InChI: InChI=1S/Be.H
IUPAC Standard InChIKey: AYBCUKQQDUJLQN-UHFFFAOYSA-N
CAS Registry Number: 13597-97-2
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. to 1200.	1200. to 6000.
A	5.995830	8.507180
B	1.885110	0.374768
C	0.942933	-0.044900
D	-0.741511	0.003018
E	0.032494	-0.780834
F	74.99890	72.57729
G	49.10361	50.45751
H	76.76800	76.76800
Reference	Chase, 1998	Chase, 1998
Comment	Data last reviewed in March, 1963	Data last reviewed in March, 1963

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.	6.99	42.26	42.26	-0.00
300.	6.99	42.31	42.26	0.01
400.	7.06	44.32	42.54	0.71
500.	7.21	45.91	43.06	1.43
600.	7.40	47.24	43.65	2.16
700.	7.59	48.40	44.25	2.91
800.	7.78	49.42	44.83	3.68
900.	7.96	50.35	45.39	4.46
1000.	8.11	51.20	45.93	5.27
1100.	8.25	51.98	46.45	6.08
1200.	8.36	52.70	46.94	6.91

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)
1200.	8.36	52.70	46.94	6.91
1300.	8.46	53.37	47.41	7.76
1400.	8.55	54.00	47.86	8.61
1500.	8.63	54.60	48.29	9.47
1600.	8.70	55.15	48.70	10.33
1700.	8.76	55.68	49.09	11.21
1800.	8.81	56.19	49.47	12.08
1900.	8.86	56.66	49.84	12.97
2000.	8.91	57.12	50.19	13.86
2100.	8.95	57.56	50.53	14.75
2200.	8.99	57.97	50.86	15.65
2300.	9.02	58.37	51.18	16.55
2400.	9.05	58.76	51.49	17.45
2500.	9.09	59.13	51.78	18.36
2600.	9.12	59.48	52.07	19.27
2700.	9.14	59.83	52.35	20.18
2800.	9.17	60.16	52.63	21.10
2900.	9.20	60.48	52.89	22.01
3000.	9.22	60.80	53.15	22.93
3100.	9.25	61.10	53.40	23.86
3200.	9.27	61.39	53.65	24.78
3300.	9.29	61.68	53.89	25.71
3400.	9.31	61.96	54.12	26.64
3500.	9.33	62.23	54.35	27.57
3600.	9.36	62.49	54.57	28.51
3700.	9.38	62.75	54.79	29.45
3800.	9.39	63.00	55.00	30.38
3900.	9.41	63.24	55.21	31.32
4000.	9.43	63.48	55.41	32.27
4100.	9.45	63.71	55.61	33.21
4200.	9.47	63.94	55.81	34.16
4300.	9.49	64.16	56.00	35.10
4400.	9.50	64.38	56.19	36.05
4500.	9.52	64.60	56.37	37.01
4600.	9.54	64.81	56.55	37.96
4700.	9.55	65.01	56.73	38.91
4800.	9.57	65.21	56.91	39.87
4900.	9.59	65.41	57.08	40.83
5000.	9.60	65.60	57.25	41.79
5100.	9.62	65.79	57.41	42.75
5200.	9.64	65.98	57.57	43.71
5300.	9.65	66.16	57.73	44.68
5400.	9.67	66.34	57.89	45.64
5500.	9.69	66.52	58.05	46.61
5600.	9.70	66.70	58.20	47.58
5700.	9.72	66.87	58.35	48.55
5800.	9.74	67.04	58.50	49.52
5900.	9.75	67.20	58.65	50.50
6000.	9.77	67.37	58.79	51.47

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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