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Trifluoroboroxine


Solid 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 (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.
A 9.050070
B 76.43769
C -38.22940
D 5.703691
E 0.124669
F -591.8521
G 42.51090
H -586.5010
ReferenceChase, 1998
Comment Data last reviewed in March, 1965
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
298.29.9951.9852.00-0.00
300.30.0852.1852.000.06
400.34.6561.4753.233.29
500.38.9269.6755.726.98
600.42.7377.1158.6711.06
700.46.0383.9561.8015.50
800.48.8590.2864.9720.25
900.51.1996.1868.1125.26
1000.53.09101.771.2030.48
1100.54.57106.874.2035.86
1200.55.67111.677.1241.38
1300.56.42116.179.9546.98
1400.56.85120.382.6852.65
1500.57.00124.285.3258.34

References

Go To: Top, Solid 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

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