Beryllium monofluoride

Formula: BeF
Molecular weight: 28.010585
IUPAC Standard InChI: InChI=1S/Be.FH/h;1H/q+1;/p-1
IUPAC Standard InChIKey: ROPFUFXLORQKEY-UHFFFAOYSA-M
CAS Registry Number: 13597-96-1
Chemical structure:
This structure is also available as a 2d Mol file
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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. - 1100.	1100. - 6000.
A	4.629620	8.743010
B	8.960569	0.227576
C	-7.204711	-0.041374
D	2.130180	0.004116
E	0.037527	-0.381616
F	-42.19319	-44.21530
G	52.61931	58.26991
H	-40.59990	-40.59990
Reference	Chase, 1998	Chase, 1998
Comment	Data last reviewed in December, 1971	Data last reviewed in December, 1971

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.	7.14	49.17	49.18	-0.00
300.	7.14	49.22	49.18	0.01
400.	7.43	51.31	49.46	0.74
500.	7.73	53.00	50.00	1.50
600.	7.98	54.44	50.63	2.29
700.	8.18	55.68	51.26	3.09
800.	8.34	56.78	51.88	3.92
900.	8.46	57.77	52.48	4.76
1000.	8.55	58.67	53.06	5.61
1100.	8.63	59.49	53.61	6.47

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)
1100.	8.63	59.49	53.61	6.47
1200.	8.70	60.24	54.13	7.34
1300.	8.75	60.94	54.63	8.21
1400.	8.80	61.59	55.10	9.09
1500.	8.84	62.20	55.55	9.97
1600.	8.87	62.77	55.99	10.85
1700.	8.90	63.31	56.40	11.74
1800.	8.92	63.82	56.80	12.63
1900.	8.95	64.30	57.18	13.53
2000.	8.97	64.76	57.55	14.42
2100.	8.99	65.20	57.90	15.32
2200.	9.01	65.62	58.24	16.22
2300.	9.03	66.02	58.57	17.12
2400.	9.04	66.40	58.89	18.03
2500.	9.06	66.77	59.20	18.93
2600.	9.07	67.13	59.50	19.84
2700.	9.08	67.47	59.79	20.74
2800.	9.10	67.80	60.07	21.65
2900.	9.11	68.12	60.34	22.56
3000.	9.12	68.43	60.60	23.48
3100.	9.13	68.73	60.86	24.39
3200.	9.15	69.02	61.11	25.30
3300.	9.16	69.30	61.36	26.22
3400.	9.17	69.57	61.59	27.13
3500.	9.18	69.84	61.83	28.05
3600.	9.19	70.10	62.05	28.97
3700.	9.20	70.35	62.27	29.89
3800.	9.21	70.60	62.49	30.81
3900.	9.22	70.84	62.70	31.73
4000.	9.23	71.07	62.91	32.65
4100.	9.24	71.30	63.11	33.58
4200.	9.25	71.52	63.31	34.50
4300.	9.26	71.74	63.50	35.43
4400.	9.27	71.95	63.69	36.35
4500.	9.29	72.16	63.87	37.28
4600.	9.30	72.36	64.06	38.21
4700.	9.31	72.56	64.24	39.14
4800.	9.32	72.76	64.41	40.07
4900.	9.33	72.95	64.58	41.01
5000.	9.35	73.14	64.75	41.94
5100.	9.36	73.33	64.92	42.88
5200.	9.37	73.51	65.08	43.81
5300.	9.39	73.69	65.24	44.75
5400.	9.40	73.86	65.40	45.69
5500.	9.42	74.03	65.56	46.63
5600.	9.43	74.20	65.71	47.57
5700.	9.45	74.37	65.86	48.52
5800.	9.46	74.54	66.01	49.46
5900.	9.48	74.70	66.15	50.41
6000.	9.50	74.86	66.30	51.36

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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