Titanium iodide


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 27.38970
B 1.740781
C -0.000689
D 0.000195
E 0.000019
F -85.24369
G 78.62710
H -77.00010
ReferenceChase, 1998
Comment Data last reviewed in December, 1968
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
298.27.9145.9946.00-0.00
300.27.9146.1746.000.05
400.28.0954.2347.102.85
500.28.2660.5149.175.67
600.28.4365.6851.518.50
700.28.6170.0853.8511.36
800.28.7873.9156.1314.23
900.28.9677.3158.2917.11
1000.29.1380.3760.3520.02
1100.29.3083.1562.3022.94
1200.29.4885.7164.1525.88
1300.29.6588.0865.9028.83
1400.29.8390.2867.5631.81
1500.30.0092.3469.1434.80

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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