7-Methylenebicyclo[2.2.1]-heptane
- Formula: C8H12
- Molecular weight: 108.1809
- IUPAC Standard InChI: InChI=1S/C8H12/c1-6-7-2-3-8(6)5-4-7/h7-8H,1-5H2
- IUPAC Standard InChIKey: JSASFGPUXQDHEC-UHFFFAOYSA-N
- CAS Registry Number: 31463-35-1
- Chemical structure:
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Gas 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°gas | 14.4 ± 0.7 | kcal/mol | Ccb | Kozina, Bychikhina, et al., 1977 |
Condensed phase thermochemistry data
Go To: Top, Gas 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔcH°liquid | -1667.0 ± 0.5 | kcal/mol | Ccb | Belikova, Gazuko, et al., 1975 | Corresponding ΔfHºliquid = 504.7 kcal/mol (simple calculation by NIST; no Washburn corrections) |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔfH°solid | 4.7 ± 0.5 | kcal/mol | Ccb | Kozina, Bychikhina, et al., 1977 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1167.0 ± 0.5 | kcal/mol | Ccb | Kozina, Bychikhina, et al., 1977 | Corresponding ΔfHºsolid = 4.7 kcal/mol (simple calculation by NIST; no Washburn corrections) |
References
Go To: Top, Gas phase thermochemistry data, 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.
Kozina, Bychikhina, et al., 1977
Kozina, M.P.; Bychikhina, L.V.; Gal'chenko, G.L.,
The enthalpies of combustion and formation of 2,2-dimethyl-3-methylene bicyclo[2,2,1]heptane and 7-methylenebicyclo[2,2,1]heptane,
Russ. J. Phys. Chem. (Engl. Transl.), 1977, 51, 1258-1259. [all data]
Belikova, Gazuko, et al., 1975
Belikova, N.A.; Gazuko, I.V.; Ranneva, Yu.I.; Bychikhina, L.V.; Kozina, M.P.; Plate, A.F.,
The relative thermodynamic stabilities of unsaturated hydrocarbons of the bicyclo-[2.2.1]heptane and bicyclo[2.2.2]octane series,
J. Org. Chem. USSR (Engl. Transl.), 1975, 10, 1689-1696. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions 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 - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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