Trispiro[2.0.2.0.2.0]nonane
- Formula: C9H12
- Molecular weight: 120.1916
- IUPAC Standard InChI: InChI=1S/C9H12/c1-2-7(1)8(3-4-8)9(7)5-6-9/h1-6H2
- IUPAC Standard InChIKey: HAIZYAZVYQEJME-UHFFFAOYSA-N
- CAS Registry Number: 31561-59-8
- Chemical structure:
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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°liquid | 91.2 ± 1.2 | kcal/mol | Ccb | Luk'yanova, Pimenova, et al., 1993 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -1347.5 ± 1.1 | kcal/mol | Ccb | Luk'yanova, Pimenova, et al., 1993 | Corresponding ΔfHºliquid = 91.18 kcal/mol (simple calculation by NIST; no Washburn corrections) |
Gas phase ion energetics data
Go To: Top, 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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
View reactions leading to C9H12+ (ion structure unspecified)
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 9.12 | PE | Gleiter, Haider, et al., 1979 | Vertical value; LLK |
References
Go To: Top, Condensed phase 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.
Luk'yanova, Pimenova, et al., 1993
Luk'yanova, V.A.; Pimenova, S.M.; Kolesov, V.P.; Kuznetsova, T.S.; Kokoreva, O.V.; Kozhushkov, S.I.; Zefirov, N.S.,
Enthalpies of formation of some cyclopropane spirohydrocarbons,
Russ. J. Phys. Chem. (Engl. Transl.), 1993, 67, 1023-1025, In original 1145. [all data]
Gleiter, Haider, et al., 1979
Gleiter, R.; Haider, R.; Conia, J.-M.; Barnier, J.-P.; de Meijere, A.; Weber, W.,
Interaction of Walsh orbitals in rotanes. Photoelectron spectroscopic investigation,
J. Chem. Soc., Chem. Commun., 1979, 130. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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