Aluminum monochloride

Formula: AlCl
Molecular weight: 62.435
IUPAC Standard InChI: InChI=1S/Al.ClH/h;1H/q+1;/p-1
IUPAC Standard InChIKey: IZMHKHHRLNWLMK-UHFFFAOYSA-M
CAS Registry Number: 13595-81-8
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 (J/mol*K)
H° = standard enthalpy (kJ/mol)
S° = standard entropy (J/mol*K)
t = temperature (K) / 1000.

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Temperature (K)	298. - 6000.
A	36.81209
B	1.332241
C	-0.443148
D	0.075424
E	-0.226744
F	-63.25455
G	270.8425
H	-51.46320
Reference	Chase, 1998
Comment	Data last reviewed in September, 1979

Temperature (K)	C_p (J/mol*K)	S° (J/mol*K)	-(G° - H°_298.15)/T (J/mol*K)	H° - H°_298.15 (kJ/mol)
298.	34.62	227.9	227.9	-0.01
300.	34.65	228.2	227.9	0.06
400.	35.86	238.3	229.3	3.60
500.	36.47	246.4	232.0	7.22
600.	36.84	253.1	234.9	10.88
700.	37.09	258.8	237.9	14.58
800.	37.28	263.7	240.9	18.30
900.	37.43	268.1	243.7	22.04
1000.	37.55	272.1	246.3	25.78
1100.	37.65	275.7	248.8	29.55
1200.	37.75	279.0	251.2	33.32
1300.	37.83	282.0	253.4	37.09
1400.	37.90	284.8	255.6	40.88
1500.	37.97	287.4	257.6	44.67
1600.	38.03	289.9	259.6	48.47
1700.	38.09	292.2	261.4	52.28
1800.	38.14	294.3	263.2	56.09
1900.	38.20	296.4	264.9	59.91
2000.	38.25	298.4	266.5	63.73
2100.	38.30	300.2	268.1	67.56
2200.	38.35	302.0	269.6	71.39
2300.	38.41	303.7	271.0	75.23
2400.	38.46	305.4	272.4	79.07
2500.	38.52	306.9	273.8	82.92
2600.	38.57	308.4	275.1	86.78
2700.	38.63	309.9	276.3	90.64
2800.	38.69	311.3	277.6	94.50
2900.	38.76	312.7	278.7	98.37
3000.	38.83	314.0	279.9	102.3
3100.	38.91	315.3	281.0	106.1
3200.	38.99	316.5	282.1	110.0
3300.	39.07	317.7	283.2	113.9
3400.	39.16	318.9	284.2	117.9
3500.	39.26	320.0	285.2	121.8
3600.	39.37	321.1	286.2	125.7
3700.	39.48	322.2	287.1	129.6
3800.	39.60	323.2	288.1	133.6
3900.	39.73	324.3	289.0	137.6
4000.	39.86	325.3	289.9	141.5
4100.	40.01	326.3	290.8	145.5
4200.	40.17	327.2	291.6	149.5
4300.	40.33	328.2	292.5	153.6
4400.	40.51	329.1	293.3	157.6
4500.	40.70	330.0	294.1	161.7
4600.	40.89	330.9	294.9	165.8
4700.	41.10	331.8	295.7	169.9
4800.	41.33	332.7	296.4	174.0
4900.	41.56	333.5	297.2	178.1
5000.	41.81	334.4	297.9	182.3
5100.	42.08	335.2	298.6	186.5
5200.	42.35	336.0	299.3	190.7
5300.	42.65	336.8	300.0	195.0
5400.	42.95	337.6	300.7	199.2
5500.	43.28	338.4	301.4	203.5
5600.	43.61	339.2	302.1	207.9
5700.	43.97	340.0	302.7	212.3
5800.	44.34	340.7	303.4	216.7
5900.	44.73	341.5	304.0	221.1
6000.	45.14	342.3	304.6	225.6

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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