molybdenum tetrachloride
- Formula: Cl4Mo
- Molecular weight: 237.77
- CAS Registry Number: 13320-71-3
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Liquid 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 (J/mol*K)
H° = standard enthalpy (kJ/mol)
S° = standard entropy (J/mol*K)
t = temperature (K) / 1000.
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| Temperature (K) | 590. - 1500. |
|---|---|
| A | 146.4400 |
| B | 0.000000 |
| C | 0.000000 |
| D | 0.000000 |
| E | 0.000000 |
| F | -506.4983 |
| G | 422.7388 |
| H | -462.8383 |
| Reference | Chase, 1998 |
| Comment | Data last reviewed in December, 1968 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 590. | 146.4 | 345.5 | 273.0 | 42.74 |
| 600. | 146.4 | 347.9 | 274.3 | 44.20 |
| 700. | 146.4 | 370.5 | 286.4 | 58.85 |
| 800. | 146.4 | 390.1 | 298.2 | 73.49 |
| 900. | 146.4 | 407.3 | 309.4 | 88.14 |
| 1000. | 146.4 | 422.7 | 320.0 | 102.8 |
| 1100. | 146.4 | 436.7 | 329.9 | 117.4 |
| 1200. | 146.4 | 449.4 | 339.4 | 132.1 |
| 1300. | 146.4 | 461.2 | 348.3 | 146.7 |
| 1400. | 146.4 | 472.0 | 356.8 | 161.4 |
| 1500. | 146.4 | 482.1 | 364.8 | 176.0 |
References
Go To: Top, Liquid 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, Liquid Phase Heat Capacity (Shomate Equation), References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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