iodine bromide

Formula: BrI
Molecular weight: 206.808
IUPAC Standard InChI: InChI=1S/BrI/c1-2
IUPAC Standard InChIKey: CBEQRNSPHCCXSH-UHFFFAOYSA-N
CAS Registry Number: 7789-33-5
Chemical structure:
This structure is also available as a 2d Mol file
Species with the same structure:
- iodine bromide
Other names: Iodine monobromide
Information on this page:
Other data available:
Data at other public NIST sites:
- Microwave spectra (on physics lab web site)
- Gas Phase Kinetics Database
Options:
- Switch to SI units

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. - 2300.	2300. - 6000.
A	8.701392	-16.28530
B	0.814083	11.08160
C	-0.640935	-1.189970
D	0.202020	0.027219
E	-0.014128	34.13760
F	7.097410	55.70990
G	72.12600	74.71250
H	9.770091	9.770091
Reference	Chase, 1998	Chase, 1998
Comment	Data last reviewed in December, 1966	Data last reviewed in December, 1966

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.	8.73	61.89	61.89	-0.00
300.	8.74	61.95	61.89	0.02
400.	8.85	64.48	62.24	0.90
500.	8.92	66.46	62.89	1.78
600.	8.96	68.09	63.62	2.68
700.	9.00	69.47	64.36	3.58
800.	9.02	70.68	65.08	4.48
900.	9.04	71.74	65.76	5.38
1000.	9.06	72.69	66.41	6.29
1100.	9.08	73.56	67.02	7.19
1200.	9.09	74.35	67.60	8.10
1300.	9.11	75.08	68.14	9.01
1400.	9.13	75.75	68.66	9.92
1500.	9.16	76.38	69.16	10.84
1600.	9.19	76.98	69.63	11.76
1700.	9.22	77.53	70.08	12.68
1800.	9.26	78.06	70.51	13.60
1900.	9.32	78.56	70.92	14.53
2000.	9.38	79.04	71.31	15.46
2100.	9.45	79.50	71.69	16.41
2200.	9.54	79.95	72.06	17.36
2300.	9.64	80.37	72.41	18.31

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)
2300.	9.69	80.37	72.41	18.32
2400.	9.76	80.79	72.75	19.29
2500.	9.87	81.19	73.08	20.27
2600.	10.01	81.58	73.40	21.26
2700.	10.18	81.96	73.71	22.27
2800.	10.37	82.33	74.01	23.30
2900.	10.57	82.70	74.30	24.35
3000.	10.78	83.06	74.59	25.41
3100.	11.00	83.42	74.87	26.50
3200.	11.22	83.77	75.14	27.61
3300.	11.44	84.12	75.41	28.75
3400.	11.66	84.46	75.67	29.90
3500.	11.88	84.80	75.92	31.08
3600.	12.09	85.14	76.18	32.28
3700.	12.30	85.48	76.42	33.49
3800.	12.50	85.81	76.67	34.73
3900.	12.69	86.13	76.90	35.99
4000.	12.88	86.46	77.14	37.27
4100.	13.05	86.78	77.37	38.57
4200.	13.22	87.09	77.60	39.88
4300.	13.37	87.41	77.82	41.21
4400.	13.52	87.72	78.04	42.56
4500.	13.65	88.02	78.26	43.92
4600.	13.77	88.32	78.48	45.29
4700.	13.88	88.62	78.69	46.67
4800.	13.98	88.91	78.90	48.06
4900.	14.07	89.20	79.11	49.47
5000.	14.14	89.49	79.31	50.88
5100.	14.20	89.77	79.51	52.29
5200.	14.25	90.04	79.71	53.72
5300.	14.29	90.32	79.91	55.14
5400.	14.31	90.58	80.11	56.57
5500.	14.32	90.85	80.30	58.01
5600.	14.32	91.10	80.49	59.44
5700.	14.31	91.36	80.68	60.87
5800.	14.28	91.61	80.86	62.30
5900.	14.24	91.85	81.05	63.73
6000.	14.19	92.09	81.23	65.15

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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