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Aluminum monochloride


Gas Phase Heat Capacity (Shomate Equation)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Cp° = 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
    Cp = 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
ReferenceChase, 1998
Comment Data last reviewed in September, 1979
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.34.62227.9227.9-0.01
300.34.65228.2227.90.06
400.35.86238.3229.33.60
500.36.47246.4232.07.22
600.36.84253.1234.910.88
700.37.09258.8237.914.58
800.37.28263.7240.918.30
900.37.43268.1243.722.04
1000.37.55272.1246.325.78
1100.37.65275.7248.829.55
1200.37.75279.0251.233.32
1300.37.83282.0253.437.09
1400.37.90284.8255.640.88
1500.37.97287.4257.644.67
1600.38.03289.9259.648.47
1700.38.09292.2261.452.28
1800.38.14294.3263.256.09
1900.38.20296.4264.959.91
2000.38.25298.4266.563.73
2100.38.30300.2268.167.56
2200.38.35302.0269.671.39
2300.38.41303.7271.075.23
2400.38.46305.4272.479.07
2500.38.52306.9273.882.92
2600.38.57308.4275.186.78
2700.38.63309.9276.390.64
2800.38.69311.3277.694.50
2900.38.76312.7278.798.37
3000.38.83314.0279.9102.3
3100.38.91315.3281.0106.1
3200.38.99316.5282.1110.0
3300.39.07317.7283.2113.9
3400.39.16318.9284.2117.9
3500.39.26320.0285.2121.8
3600.39.37321.1286.2125.7
3700.39.48322.2287.1129.6
3800.39.60323.2288.1133.6
3900.39.73324.3289.0137.6
4000.39.86325.3289.9141.5
4100.40.01326.3290.8145.5
4200.40.17327.2291.6149.5
4300.40.33328.2292.5153.6
4400.40.51329.1293.3157.6
4500.40.70330.0294.1161.7
4600.40.89330.9294.9165.8
4700.41.10331.8295.7169.9
4800.41.33332.7296.4174.0
4900.41.56333.5297.2178.1
5000.41.81334.4297.9182.3
5100.42.08335.2298.6186.5
5200.42.35336.0299.3190.7
5300.42.65336.8300.0195.0
5400.42.95337.6300.7199.2
5500.43.28338.4301.4203.5
5600.43.61339.2302.1207.9
5700.43.97340.0302.7212.3
5800.44.34340.7303.4216.7
5900.44.73341.5304.0221.1
6000.45.14342.3304.6225.6

References

Go To: Top, Gas Phase Heat Capacity (Shomate Equation), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

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