1-Methyladamantane
- Formula: C11H18
- Molecular weight: 150.2606
- IUPAC Standard InChI: InChI=1S/C11H18/c1-11-5-8-2-9(6-11)4-10(3-8)7-11/h8-10H,2-7H2,1H3
- IUPAC Standard InChIKey: UZUCFTVAWGRMTQ-UHFFFAOYSA-N
- CAS Registry Number: 768-91-2
- Chemical structure:
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Condensed phase thermochemistry data
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.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -237.3 ± 1.3 | kJ/mol | Ccb | Clark, Knox, et al., 1979 | Gas flow technique for Hs,see Clark, Knox, et al., 1975 |
| ΔfH°solid | -243. ± 2. | kJ/mol | Ccb | Steele and Watt, 1977 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -6663.8 ± 1.3 | kJ/mol | Ccb | Clark, Knox, et al., 1979 | Gas flow technique for Hs,see Clark, Knox, et al., 1975; Corresponding ΔfHºsolid = -237.3 kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -6658. ± 2. | kJ/mol | Ccb | Steele and Watt, 1977 | Corresponding ΔfHºsolid = -243. kJ/mol (simple calculation by NIST; no Washburn corrections) |
References
Go To: Top, Condensed phase thermochemistry 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., 1979
Clark, T.; Knox, T.M.O.; McKervey, M.A.; Mackle, H.; Rooney, J.J.,
Thermochemistry of bridged-ring substances. Enthalpies of formation of some diamondoid hydrocarbons and of perhydroquinacene. Comparisons with data from empirical force field calculations,
J. Am. Chem. Soc., 1979, 101, 2404-2410. [all data]
Clark, Knox, et al., 1975
Clark, T.; Knox, T.M.; Mackle, H.; McKervey, M.A.; Rooney, J.J.,
Calorimetric evaluation of enthalpies of formation of some bridged-ring hydrocarbons. Comparison with data from empirical force field calculations.,
J. Am. Chem. Soc., 1975, 97, 3835-3836. [all data]
Steele and Watt, 1977
Steele, W.V.; Watt, I.,
The standard enthalpies of formation of adamantanoid compounds 4. Methyladamantanes,
J. Chem. Thermodyn., 1977, 9, 843-849. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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