Diamantanone
- Formula: C14H18O
- Molecular weight: 202.2921
- CAS Registry Number: 30545-23-4
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -236.5 ± 1.7 | kJ/mol | Ccb | Clark, Knox, et al., 1980 |
Condensed phase thermochemistry data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -339.6 ± 1.6 | kJ/mol | Ccb | Clark, Knox, et al., 1980 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -7742.0 ± 1.6 | kJ/mol | Ccb | Clark, Knox, et al., 1980 | Corresponding ΔfHºsolid = -339.6 kJ/mol (simple calculation by NIST; no Washburn corrections) |
Phase change data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 103.1 ± 0.62 | 320. | TSGC | Clark, Knox, et al., 1980, 2 | AC |
| 103.1 ± 0.63 | 320. | V | Clark, Knox, et al., 1980 | ALS |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Clark, Knox, et al., 1980
Clark, T.; Knox, T.M.; McKervey, M.A.; Mackle, H.,
Thermochemistry of bridged-ring substances. Enthalpies of formation of diamantan-1-, -3-, and -4-ol and of diamantanone,
J. Chem. Soc. Perkin Trans. 2, 1980, 1686-1689. [all data]
Clark, Knox, et al., 1980, 2
Clark, Timothy; Knox, McO.; McKervey, M. Anthony; Mackle, Henry,
Thermochemistry of bridged-ring substances. Enthalpies of formation of diamantan-1-, -3-, and -4-ol and of diamantanone,
J. Chem. Soc., Perkin Trans. 2, 1980, 11, 1686, https://doi.org/10.1039/p29800001686
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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