9H-Fluoren-9-one
- Formula: C13H8O
- Molecular weight: 180.2020
- IUPAC Standard InChIKey: YLQWCDOCJODRMT-UHFFFAOYSA-N
- CAS Registry Number: 486-25-9
- 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. - Other names: Fluoren-9-one; Fluorenone; 9-Fluorenone; 9H-Fluorene-9-one
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Condensed phase 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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°solid | -8.63 ± 0.55 | kcal/mol | Ccb | Sabbah, El Watik, et al., 1988 | |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°solid | -1487.3 ± 0.50 | kcal/mol | Ccb | Sabbah, El Watik, et al., 1988 | Corresponding ΔfHºsolid = -8.65 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 by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
View reactions leading to C13H8O+ (ion structure unspecified)
Ionization energy determinations
IE (eV) | Method | Reference |
---|---|---|
8.29 | PE | Centineo, Fragala, et al., 1978 |
8.36 ± 0.03 | PI | Potapov, Kardash, et al., 1972 |
8.36 ± 0.02 | PI | Potapov and Sorokin, 1971 |
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.
Sabbah, El Watik, et al., 1988
Sabbah, R.; El Watik, L.; Minadakis, C.,
Thermodynamic study of 9-fluorenone,
C. R. Acad. Sci. Paris, 1988, 307, 239-244. [all data]
Centineo, Fragala, et al., 1978
Centineo, G.; Fragala, I.; Bruno, G.; Spampinato, S.,
Photoelectron spectroscopy of benzophenone, acetophenone and their ortho-alkyl derivatives,
J. Mol. Struct., 1978, 44, 203. [all data]
Potapov, Kardash, et al., 1972
Potapov, V.K.; Kardash, I.E.; Sorokin, V.V.; Sokolov, S.A.; Evlasheva, T.I.,
Photoionization of heteroaromatic compounds,
Khim. Vys. Energ., 1972, 6, 392. [all data]
Potapov and Sorokin, 1971
Potapov, V.K.; Sorokin, V.V.,
Photoionization and ion-molecule reactions in quinones and alcohols,
High Energy Chem., 1971, 5, 435, In original 487. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics 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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