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 (cal/mol*K)
H° = standard enthalpy (kcal/mol)
S° = standard entropy (cal/mol*K)
t = temperature (K) / 1000.
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| Temperature (K) | 2938. - 5000. |
|---|---|
| A | 16.00000 |
| B | 2.773980×10-8 |
| C | -6.244652×10-9 |
| D | 4.854432×10-10 |
| E | 4.238672×10-8 |
| F | -132.6130 |
| G | 32.83970 |
| H | -123.6360 |
| Reference | Chase, 1998 |
| Comment | Data last reviewed in December, 1972 |
| Temperature (K) |
Cp (cal/mol*K) |
S° (cal/mol*K) |
-(G° - H°298.15)/T (cal/mol*K) |
H° - H°298.15 (kcal/mol) |
|---|---|---|---|---|
| 2938. | 16.00 | 50.08 | 37.14 | 38.03 |
| 3000. | 16.00 | 50.42 | 37.41 | 39.02 |
| 3100. | 16.00 | 50.94 | 37.84 | 40.62 |
| 3200. | 16.00 | 51.45 | 38.26 | 42.22 |
| 3300. | 16.00 | 51.94 | 38.66 | 43.82 |
| 3400. | 16.00 | 52.42 | 39.06 | 45.42 |
| 3500. | 16.00 | 52.88 | 39.45 | 47.02 |
| 3600. | 16.00 | 53.33 | 39.83 | 48.62 |
| 3700. | 16.00 | 53.77 | 40.20 | 50.22 |
| 3800. | 16.00 | 54.20 | 40.56 | 51.82 |
| 3900. | 16.00 | 54.62 | 40.92 | 53.42 |
| 4000. | 16.00 | 55.02 | 41.26 | 55.02 |
| 4100. | 16.00 | 55.42 | 41.61 | 56.62 |
| 4200. | 16.00 | 55.80 | 41.94 | 58.22 |
| 4300. | 16.00 | 56.18 | 42.27 | 59.82 |
| 4400. | 16.00 | 56.55 | 42.59 | 61.42 |
| 4500. | 16.00 | 56.90 | 42.90 | 63.02 |
| 4600. | 16.00 | 57.26 | 43.21 | 64.62 |
| 4700. | 16.00 | 57.60 | 43.51 | 66.22 |
| 4800. | 16.00 | 57.94 | 43.81 | 67.82 |
| 4900. | 16.00 | 58.27 | 44.10 | 69.42 |
| 5000. | 16.00 | 58.59 | 44.39 | 71.02 |
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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