dimercury dichloride
- Formula: Cl2Hg2
- Molecular weight: 472.09
- IUPAC Standard InChI: InChI=1S/2ClH.2Hg/h2*1H;;/q;;2*+1/p-2
- IUPAC Standard InChIKey: ZOMNIUBKTOKEHS-UHFFFAOYSA-L
- CAS Registry Number: 10112-91-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Mercurous chloride
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Solid 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) | 298. - 1500. |
|---|---|
| A | 94.96801 |
| B | 35.51128 |
| C | -10.12649 |
| D | 0.578555 |
| E | -0.241285 |
| F | -295.5469 |
| G | 295.9452 |
| H | -264.9271 |
| Reference | Chase, 1998 |
| Comment | Data last reviewed in December, 1961 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 298. | 101.9 | 192.5 | 192.5 | -0.02 |
| 300. | 102.0 | 193.1 | 192.5 | 0.18 |
| 400. | 106.1 | 223.1 | 196.6 | 10.60 |
| 500. | 109.3 | 247.1 | 204.4 | 21.37 |
| 600. | 112.1 | 267.3 | 213.2 | 32.44 |
| 700. | 114.6 | 284.8 | 222.2 | 43.78 |
| 800. | 116.8 | 300.2 | 231.0 | 55.35 |
| 900. | 118.8 | 314.1 | 239.5 | 67.14 |
| 1000. | 120.7 | 326.7 | 247.6 | 79.11 |
| 1100. | 122.3 | 338.3 | 255.3 | 91.27 |
| 1200. | 123.8 | 349.0 | 262.7 | 103.6 |
| 1300. | 125.1 | 359.0 | 269.7 | 116.0 |
| 1400. | 126.3 | 368.3 | 276.4 | 128.6 |
| 1500. | 127.3 | 377.0 | 282.8 | 141.3 |
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
Go To: Top, Solid Phase Heat Capacity (Shomate Equation), References
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