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# titanium tetraiodide

• Formula: I4Ti
• Molecular weight: 555.485
• CAS Registry Number: 7720-83-4
• Other data available:
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## Solid Phase Heat Capacity (Shomate Equation)

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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) A 298. - 379. 379. - 428. 17.40490 35.40010 41.91281 -3.318201×10-12 0.000000 0.000000 0.000000 0.000000 0.011098 -7.673860×10-13 -96.81489 -98.28411 67.46049 107.0200 -89.80000 -89.80000 Chase, 1998 Chase, 1998 Data last reviewed in December, 1968 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)
298.30.0258.8258.83-0.00
300.30.1059.0258.830.06
Temperature
(K)
Cp
(cal/mol*K)

(cal/mol*K)
-(G° - H°298.15)/T
(cal/mol*K)
H° - H°298.15
(kcal/mol)
379.35.4072.6759.664.93
400.35.4074.5860.395.68