Molybdenum iodide


Gas Phase Heat Capacity (Shomate Equation)

Go To: Top, References, Notes

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 (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

View plot Requires a JavaScript / HTML 5 canvas capable browser.

Temperature (K) 298. to 6000.
A 19.33240
B 0.898129
C -0.041763
D -0.007253
E -0.009134
F 37.86479
G 119.5230
H 43.70010
ReferenceChase, 1998
Comment Data last reviewed in September, 1978
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
298.19.4996.4496.45-0.00
300.19.5096.5796.450.03
400.19.63102.297.211.99
500.19.73106.698.673.96
600.19.83110.2100.35.94
700.19.92113.3101.97.93
800.20.01115.9103.59.92
900.20.09118.3105.011.93
1000.20.17120.4106.513.94
1100.20.25122.3107.815.96
1200.20.33124.1109.117.99
1300.20.41125.7110.320.03
1400.20.48127.2111.522.07
1500.20.56128.7112.624.12
1600.20.63130.0113.626.18
1700.20.70131.2114.628.25
1800.20.77132.4115.630.32
1900.20.84133.5116.532.40
2000.20.90134.6117.434.49
2100.20.97135.6118.236.58
2200.21.03136.6119.038.68
2300.21.09137.6119.840.79
2400.21.15138.5120.642.90
2500.21.20139.3121.345.02
2600.21.26140.1122.047.14
2700.21.31141.0122.749.27
2800.21.36141.7123.451.40
2900.21.41142.5124.053.54
3000.21.45143.2124.655.68
3100.21.50143.9125.357.83
3200.21.54144.6125.859.98
3300.21.58145.3126.462.14
3400.21.62145.9127.064.30
3500.21.65146.5127.566.46
3600.21.69147.1128.168.63
3700.21.72147.7128.670.80
3800.21.74148.3129.172.97
3900.21.77148.9129.675.15
4000.21.79149.4130.177.33
4100.21.81150.0130.679.51
4200.21.83150.5131.081.69
4300.21.84151.0131.583.87
4400.21.86151.5131.986.06
4500.21.87152.0132.488.24
4600.21.87152.5132.890.43
4700.21.88153.0133.292.62
4800.21.88153.4133.794.81
4900.21.88153.9134.196.99
5000.21.87154.3134.599.18
5100.21.86154.7134.9101.4
5200.21.85155.2135.2103.6
5300.21.84155.6135.6105.7
5400.21.82156.0136.0107.9
5500.21.80156.4136.4110.1
5600.21.78156.8136.7112.3
5700.21.75157.2137.1114.5
5800.21.72157.5137.4116.6
5900.21.69157.9137.8118.8
6000.21.65158.3138.1121.0

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