Anthrone
- Formula: C14H10O
- Molecular weight: 194.2286
- IUPAC Standard InChIKey: RJGDLRCDCYRQOQ-UHFFFAOYSA-N
- CAS Registry Number: 90-44-8
- 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: 9(10H)-Anthracenone; Anthracene, 9,10-dihydro-9-oxo-; Carbothrone; (10H)-9-Anthracenone; 9,10-Dihydro-9-oxoanthracene
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Gas phase thermochemistry data
Go To: Top, Gas phase ion energetics data, IR Spectrum, 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°gas | 23.4 ± 2.2 | kJ/mol | Ccr | Watik and Sabbah, 1991 |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry data, IR Spectrum, 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:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
View reactions leading to C14H10O+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 8.82 ± 0.02 | eV | N/A | N/A | L |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.80 | PE | Traven, Safronov, et al., 1991 | LL |
8.83 ± 0.03 | PI | Potapov, Kardash, et al., 1972 | LLK |
8.83 ± 0.03 | PI | Potapov and Sorokin, 1971 | LLK |
9.43 | EI | Gillis, Long, et al., 1968 | RDSH |
IR Spectrum
Go To: Top, Gas phase thermochemistry data, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | NIST Mass Spectrometry Data Center |
State | gas |
Instrument | HP-GC/MS/IRD |
References
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, IR Spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Watik and Sabbah, 1991
Watik, L.E.; Sabbah, R.,
Etude thermodynamique de la coumarine et de l'anthrone,
Bull. Soc. Chim. Fr., 1991, 128, 344-349. [all data]
Traven, Safronov, et al., 1991
Traven, V.F.; Safronov, A.I.; Chibisova, T.A.,
Electronic structure of π systems. IX. Photoelectron spectra of benzanthrone, dibenzo[b,def]chrysene-7,14-dione, and anthanthrone and their analogs,
J. Gen. Chem. USSR, 1991, 61, 697. [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]
Gillis, Long, et al., 1968
Gillis, R.G.; Long, G.J.; Moritz, A.G.; Occolowitz, J.L.,
Energetics of the electron-impact fragmentation of alkoxybenzenes and alkylthiobenzenes,
Org. Mass Spectrom., 1968, 1, 527. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, IR Spectrum, References
- Symbols used in this document:
IE (evaluated) Recommended ionization energy ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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