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Magnesium monofluoride


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 36.09838
B 1.689868
C -0.385628
D 0.041001
E -0.370169
F -248.8894
G 262.1657
H -236.8144
ReferenceChase, 1998
Comment Data last reviewed in June, 1976
Temperature
(K)
Cp
(J/mol*K)

(J/mol*K)
-(G° - H°298.15)/T
(J/mol*K)
H° - H°298.15
(kJ/mol)
298.32.40221.0221.0-0.00
300.32.46221.3221.00.06
400.34.40230.9222.33.42
500.35.37238.7224.96.91
600.35.95245.2227.710.48
700.36.35250.8230.614.10
800.36.65255.6233.517.75
900.36.88260.0236.221.42
1000.37.07263.9238.725.12
1100.37.24267.4241.228.84
1200.37.38270.6243.532.57
1300.37.51273.6245.736.31
1400.37.63276.4247.840.07
1500.37.74279.0249.843.84
1600.37.84281.5251.747.62
1700.37.93283.8253.551.41
1800.38.02285.9255.355.20
1900.38.10288.0256.959.01
2000.38.17290.0258.562.82
2100.38.24291.8260.166.64
2200.38.31293.6261.670.47
2300.38.37295.3263.074.30
2400.38.44296.9264.478.15
2500.38.49298.5265.781.99
2600.38.55300.0267.085.84
2700.38.61301.5268.289.70
2800.38.66302.9269.593.57
2900.38.71304.2270.697.43
3000.38.76305.5271.8101.3
3100.38.81306.8272.9105.2
3200.38.86308.1274.0109.1
3300.38.91309.2275.0113.0
3400.38.97310.4276.0116.9
3500.39.02311.5277.0120.8
3600.39.07312.6278.0124.7
3700.39.12313.7279.0128.6
3800.39.18314.8279.9132.5
3900.39.23315.8280.8136.4
4000.39.29316.8281.7140.3
4100.39.35317.7282.6144.3
4200.39.41318.7283.4148.2
4300.39.47319.6284.2152.1
4400.39.54320.5285.1156.1
4500.39.61321.4285.8160.0
4600.39.69322.3286.6164.0
4700.39.76323.1287.4168.0
4800.39.84324.0288.2172.0
4900.39.93324.8288.9176.0
5000.40.02325.6289.6180.0
5100.40.11326.4290.3184.0
5200.40.21327.2291.0188.0
5300.40.31327.9291.7192.0
5400.40.42328.7292.4196.0
5500.40.54329.4293.1200.1
5600.40.66330.2293.7204.1
5700.40.78330.9294.4208.2
5800.40.92331.6295.0212.3
5900.41.05332.3295.6216.4
6000.41.20333.0296.2220.5

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