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trifluoromethyl hypofluorite


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.

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Temperature (K) 298. - 1500.1500. - 6000.
A 12.3913731.14030
B 35.60588-0.221705
C -25.998810.048242
D 6.671559-0.003458
E -0.170966-2.775861
F -188.4369-198.8408
G 81.58939105.3587
H -182.8000-182.8000
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1969 Data last reviewed in December, 1969
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
298.18.9477.0777.08-0.01
300.19.0177.1977.090.03
400.21.8383.0777.872.08
500.23.8488.1779.434.37
600.25.3692.6681.276.84
700.26.5296.6683.199.43
800.27.39100.385.1012.13
900.28.03103.586.9714.90
1000.28.50106.588.7817.73
1100.28.84109.290.5120.60
1200.29.09111.892.1823.49
1300.29.30114.193.7826.41
1400.29.50116.395.3129.35
1500.29.74118.396.7732.32
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
1500.29.67118.396.7732.32
1600.29.81120.298.1835.29
1700.29.93122.199.5338.28
1800.30.02123.8100.841.28
1900.30.10125.4102.144.29
2000.30.17126.9103.347.30
2100.30.23128.4104.450.32
2200.30.28129.8105.653.34
2300.30.32131.2106.756.37
2400.30.36132.5107.759.41
2500.30.39133.7108.762.44
2600.30.42134.9109.765.49
2700.30.44136.0110.768.53
2800.30.47137.1111.671.57
2900.30.49138.2112.574.62
3000.30.51139.2113.477.67
3100.30.52140.2114.280.72
3200.30.54141.2115.083.78
3300.30.55142.2115.886.83
3400.30.57143.1116.689.89
3500.30.58144.0117.492.95
3600.30.59144.8118.196.00
3700.30.60145.7118.999.06
3800.30.61146.5119.6102.1
3900.30.62147.3120.3105.2
4000.30.63148.0121.0108.2
4100.30.64148.8121.6111.3
4200.30.65149.5122.3114.4
4300.30.65150.3122.9117.4
4400.30.66151.0123.6120.5
4500.30.67151.7124.2123.6
4600.30.67152.3124.8126.6
4700.30.68153.0125.4129.7
4800.30.68153.6126.0132.8
4900.30.69154.3126.5135.8
5000.30.69154.9127.1138.9
5100.30.70155.5127.7142.0
5200.30.70156.1128.2145.1
5300.30.71156.7128.7148.1
5400.30.71157.2129.2151.2
5500.30.71157.8129.8154.3
5600.30.72158.4130.3157.3
5700.30.72158.9130.8160.4
5800.30.72159.4131.3163.5
5900.30.72160.0131.7166.6
6000.30.72160.5132.2169.6

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