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# Zirconium chloride

• Formula: Cl2Zr
• Molecular weight: 162.130
• CAS Registry Number: 13762-26-0
• Other data available:
• Data at other public NIST sites:
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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) 298. - 1000. 17.29540 3.271709 0.857612 -0.846957 -0.085938 -108.5990 45.73800 -103.0000 Chase, 1998 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)
298.17.3626.2926.31-0.01
300.17.3826.4026.310.03
400.18.1531.5227.001.81
500.18.7035.6328.333.65
600.19.1539.0829.845.54
700.19.5442.0631.387.48
800.19.8944.6932.889.45
900.20.2147.0534.3311.46
1000.20.4949.2035.7113.49