Naphthalene, decahydro-, trans-
- Formula: C10H18
- Molecular weight: 138.2499
- IUPAC Standard InChI: InChI=1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2/t9-,10-
- IUPAC Standard InChIKey: NNBZCPXTIHJBJL-MGCOHNPYSA-N
- CAS Registry Number: 493-02-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Stereoisomers:
- Other names: trans-Bicyclo[4.4.0]Decane; trans-Decahydronaphthalene; trans-Decalin; trans-Perhydronaphthalene; Decahydronaphthalene, trans-; Decahydronaphthalene, (E)-; (E)-Decahydronaphthalene; t-Decalin; Bicyclo[4.4.0]decane, isomer # 1; trans-Decaline
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Reaction thermochemistry data
Go To: Top, Gas phase ion energetics 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
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Individual Reactions
=
By formula: C10H18 = C10H18
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -11.3 | kJ/mol | Eqk | Nuzzi, 1984 | liquid phase; GC |
| ΔrH° | -13.3 | kJ/mol | Eqk | Nuzzi, 1984 | gas phase; GC |
Gas phase ion energetics data
Go To: Top, Reaction 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 evaluated as indicated in comments:
L - Sharon G. Lias
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| IE (evaluated) | 9.32 ± 0.05 | eV | N/A | N/A | L |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 9.32 ± 0.05 | PI | Mikaya and Zaikin, 1980 | LLK |
| 9.383 ± 0.005 | EI | Mikaya and Zaikin, 1980 | LLK |
| 9.35 | PE | Dewar and Worley, 1969 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C6H10+ | 11.29 ± 0.02 | ? | EI | Natalis, 1962 | RDSH |
| C7H12+ | 11.04 ± 0.02 | C3H6 | EI | Natalis, 1962 | RDSH |
References
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Nuzzi, 1984
Nuzzi, M.,
cis-Decalin = trans-decalin reaction. Experimental equilibrium constants and thermodynamic functions of its liquid isomers,
Riv. Combust, 1984, 38, 293-297. [all data]
Mikaya and Zaikin, 1980
Mikaya, A.I.; Zaikin, V.G.,
Determination of the difference in enthalpies of formation of the cis- and trans-isomers of bicyclo[4.3.0]nonane and bicyclo[4.4.0]decane using appearance potentials,
Izv. Akad. Nauk SSSR, Ser. Khim., 1980, 6, 1286. [all data]
Dewar and Worley, 1969
Dewar, M.J.S.; Worley, S.D.,
Photoelectron spectra of molecules. I. Ionization potentials of some organic molecules and their interpretation,
J. Chem. Phys., 1969, 50, 654. [all data]
Natalis, 1962
Natalis, P.,
Note sur le comportement des isomeres cis et trans de la decaline soumis a l'impact electronique,
Bull. Soc. Roy. Sci. Liege, 1962, 31, 803. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy IE (evaluated) Recommended ionization energy ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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