Strontium monoxide
- Formula: OSr
- Molecular weight: 103.62
- IUPAC Standard InChI: InChI=1S/O.Sr
- IUPAC Standard InChIKey: UFQXGXDIJMBKTC-UHFFFAOYSA-N
- CAS Registry Number: 1314-11-0
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: strontium oxide
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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) | 2938. to 5000. |
|---|---|
| A | 66.94400 |
| B | 1.160633×10-7 |
| C | -2.612763×10-8 |
| D | 2.031095×10-9 |
| E | 1.773461×10-7 |
| F | -554.8528 |
| G | 137.4013 |
| H | -517.2930 |
| Reference | Chase, 1998 |
| Comment | Data last reviewed in December, 1972 |
| Temperature (K) |
Cp (J/mol*K) |
S° (J/mol*K) |
-(G° - H°298.15)/T (J/mol*K) |
H° - H°298.15 (kJ/mol) |
|---|---|---|---|---|
| 2938. | 66.94 | 209.5 | 155.4 | 159.1 |
| 3000. | 66.94 | 210.9 | 156.5 | 163.3 |
| 3100. | 66.94 | 213.1 | 158.3 | 170.0 |
| 3200. | 66.94 | 215.3 | 160.1 | 176.7 |
| 3300. | 66.94 | 217.3 | 161.8 | 183.4 |
| 3400. | 66.94 | 219.3 | 163.4 | 190.0 |
| 3500. | 66.94 | 221.3 | 165.1 | 196.7 |
| 3600. | 66.94 | 223.2 | 166.6 | 203.4 |
| 3700. | 66.94 | 225.0 | 168.2 | 210.1 |
| 3800. | 66.94 | 226.8 | 169.7 | 216.8 |
| 3900. | 66.94 | 228.5 | 171.2 | 223.5 |
| 4000. | 66.94 | 230.2 | 172.7 | 230.2 |
| 4100. | 66.94 | 231.9 | 174.1 | 236.9 |
| 4200. | 66.94 | 233.5 | 175.5 | 243.6 |
| 4300. | 66.94 | 235.0 | 176.8 | 250.3 |
| 4400. | 66.94 | 236.6 | 178.2 | 257.0 |
| 4500. | 66.94 | 238.1 | 179.5 | 263.7 |
| 4600. | 66.94 | 239.6 | 180.8 | 270.4 |
| 4700. | 66.94 | 241.0 | 182.0 | 277.1 |
| 4800. | 66.94 | 242.4 | 183.3 | 283.8 |
| 4900. | 66.94 | 243.8 | 184.5 | 290.5 |
| 5000. | 66.94 | 245.1 | 185.7 | 297.2 |
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
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