Boron monobromide

Formula: BBr
Molecular weight: 90.715
IUPAC Standard InChI: InChI=1S/BBr/c1-2
IUPAC Standard InChIKey: YXCOLLAIMXVWPV-UHFFFAOYSA-N
CAS Registry Number: 19961-29-6
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 6000.
A	8.694231
B	0.304177
C	-0.056425
D	0.004797
E	-0.087201
F	53.10261
G	63.71011
H	56.00010
Reference	Chase, 1998
Comment	Data last reviewed in December, 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.	7.80	53.76	53.77	-0.00
300.	7.81	53.82	53.77	0.01
400.	8.26	56.13	54.08	0.82
500.	8.48	58.00	54.68	1.66
600.	8.62	59.56	55.37	2.52
700.	8.70	60.90	56.07	3.38
800.	8.77	62.06	56.75	4.26
900.	8.82	63.10	57.40	5.13
1000.	8.86	64.03	58.01	6.02
1100.	8.89	64.88	58.60	6.91
1200.	8.93	65.65	59.15	7.80
1300.	8.95	66.37	59.68	8.69
1400.	8.98	67.03	60.18	9.59
1500.	9.00	67.65	60.66	10.49
1600.	9.02	68.23	61.12	11.39
1700.	9.04	68.78	61.55	12.29
1800.	9.06	69.30	61.97	13.20
1900.	9.08	69.79	62.37	14.10
2000.	9.09	70.26	62.75	15.01
2100.	9.11	70.70	63.12	15.92
2200.	9.12	71.12	63.47	16.83
2300.	9.14	71.53	63.81	17.75
2400.	9.15	71.92	64.14	18.66
2500.	9.16	72.29	64.46	19.58
2600.	9.18	72.65	64.77	20.49
2700.	9.19	73.00	65.07	21.41
2800.	9.20	73.33	65.36	22.33
2900.	9.21	73.66	65.64	23.25
3000.	9.22	73.97	65.91	24.17
3100.	9.23	74.27	66.18	25.09
3200.	9.24	74.56	66.43	26.02
3300.	9.25	74.85	66.68	26.94
3400.	9.26	75.12	66.93	27.87
3500.	9.27	75.39	67.17	28.79
3600.	9.28	75.65	67.40	29.72
3700.	9.28	75.91	67.62	30.65
3800.	9.29	76.16	67.85	31.58
3900.	9.30	76.40	68.06	32.51
4000.	9.31	76.63	68.27	33.44
4100.	9.32	76.86	68.48	34.37
4200.	9.33	77.09	68.68	35.30
4300.	9.34	77.31	68.88	36.23
4400.	9.34	77.52	69.07	37.17
4500.	9.35	77.73	69.26	38.10
4600.	9.36	77.94	69.45	39.04
4700.	9.37	78.14	69.63	39.98
4800.	9.38	78.34	69.81	40.91
4900.	9.39	78.53	69.99	41.85
5000.	9.40	78.72	70.16	42.79
5100.	9.41	78.91	70.33	43.73
5200.	9.42	79.09	70.50	44.67
5300.	9.43	79.27	70.66	45.62
5400.	9.44	79.45	70.82	46.56
5500.	9.46	79.62	70.98	47.51
5600.	9.47	79.79	71.14	48.45
5700.	9.48	79.96	71.29	49.40
5800.	9.49	80.12	71.44	50.35
5900.	9.51	80.28	71.59	51.30
6000.	9.52	80.44	71.74	52.25

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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