beryllium dibromide

Formula: BeBr₂
Molecular weight: 168.820
IUPAC Standard InChI: InChI=1S/Be.2BrH/h;2*1H/q+2;;/p-2
IUPAC Standard InChIKey: PBKYCFJFZMEFRS-UHFFFAOYSA-L
CAS Registry Number: 7787-46-4
Chemical structure:
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Other names: Beryllium bromide
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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 6000.
A	14.16720
B	0.609781
C	-0.162381
D	0.013707
E	-0.149558
F	-59.55079
G	81.57381
H	-54.80000
Reference	Chase, 1998
Comment	Data last reviewed in June, 1975

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.	12.65	65.44	65.44	-0.00
300.	12.67	65.52	65.44	0.02
400.	13.45	69.29	65.95	1.34
500.	13.83	72.34	66.93	2.70
600.	14.06	74.88	68.05	4.10
700.	14.21	77.06	69.19	5.51
800.	14.32	78.97	70.29	6.94
900.	14.41	80.66	71.35	8.38
1000.	14.48	82.18	72.36	9.82
1100.	14.54	83.56	73.32	11.27
1200.	14.58	84.83	74.23	12.73
1300.	14.63	86.00	75.09	14.19
1400.	14.66	87.09	75.91	15.65
1500.	14.70	88.10	76.69	17.12
1600.	14.72	89.05	77.43	18.59
1700.	14.75	89.94	78.14	20.07
1800.	14.77	90.79	78.82	21.54
1900.	14.79	91.58	79.47	23.02
2000.	14.81	92.34	80.09	24.50
2100.	14.82	93.07	80.69	25.98
2200.	14.84	93.76	81.27	27.46
2300.	14.85	94.42	81.83	28.95
2400.	14.86	95.05	82.37	30.43
2500.	14.87	95.66	82.89	31.92
2600.	14.87	96.24	83.39	33.41
2700.	14.88	96.80	83.88	34.90
2800.	14.88	97.34	84.35	36.38
2900.	14.89	97.86	84.80	37.87
3000.	14.89	98.37	85.25	39.36
3100.	14.89	98.86	85.68	40.85
3200.	14.89	99.33	86.10	42.34
3300.	14.89	99.79	86.51	43.83
3400.	14.89	100.2	86.90	45.32
3500.	14.89	100.7	87.29	46.81
3600.	14.89	101.1	87.67	48.29
3700.	14.88	101.5	88.04	49.78
3800.	14.88	101.9	88.40	51.27
3900.	14.88	102.3	88.75	52.76
4000.	14.88	102.7	89.09	54.25
4100.	14.87	103.0	89.42	55.73
4200.	14.87	103.4	89.75	57.22
4300.	14.87	103.7	90.07	58.71
4400.	14.87	104.1	90.39	60.20
4500.	14.86	104.4	90.70	61.68
4600.	14.86	104.7	91.00	63.17
4700.	14.86	105.0	91.29	64.65
4800.	14.86	105.4	91.58	66.14
4900.	14.86	105.7	91.87	67.63
5000.	14.86	106.0	92.15	69.11
5100.	14.87	106.3	92.42	70.60
5200.	14.87	106.6	92.69	72.09
5300.	14.87	106.8	92.95	73.57
5400.	14.88	107.1	93.21	75.06
5500.	14.88	107.4	93.47	76.55
5600.	14.89	107.7	93.72	78.04
5700.	14.90	107.9	93.97	79.53
5800.	14.91	108.2	94.21	81.02
5900.	14.92	108.4	94.45	82.51
6000.	14.94	108.7	94.68	84.00

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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