Boron monoxide
- Formula: BO
- Molecular weight: 26.810
- IUPAC Standard InChI: InChI=1S/BO/c1-2
- IUPAC Standard InChIKey: MOWNZPNSYMGTMD-UHFFFAOYSA-N
- CAS Registry Number: 12505-77-0
- Chemical structure:
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Gas 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.
| Temperature (K) | 298. - 1200. | 1200. - 6000. |
|---|---|---|
| A | 5.642381 | 8.701631 |
| B | 3.163901 | 0.191318 |
| C | -0.424447 | -0.047593 |
| D | -0.309104 | 0.006950 |
| E | 0.039208 | -0.804569 |
| F | -1.686781 | -4.302469 |
| G | 54.75880 | 57.02110 |
| H | 0.000000 | 0.000000 |
| Reference | Chase, 1998 | Chase, 1998 |
| Comment | Data last reviewed in June, 1968 | Data last reviewed in June, 1968 |
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References
Go To: Top, Gas 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, Gas Phase Heat Capacity (Shomate Equation), References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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