9-Anthracenecarboxaldehyde
- Formula: C15H10O
- Molecular weight: 206.2393
- IUPAC Standard InChI: InChI=1S/C15H10O/c16-10-15-13-7-3-1-5-11(13)9-12-6-2-4-8-14(12)15/h1-10H
- IUPAC Standard InChIKey: YMNKUHIVVMFOFO-UHFFFAOYSA-N
- CAS Registry Number: 642-31-9
- 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: 9-Anthraldehyde; 9-Anthrylaldehyde; 9-Anthrylcarboxaldehyde; 9-Formylanthracene; Anthracene-9-carboxaldehyde; Anthracene-9-aldehyde; anthracene-9-carbaldehyde
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Gas phase ion energetics data
Go To: Top, 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 as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.31 ± 0.10 | TDEq | Heinis, Chowdhury, et al., 1993 | ΔGea(423 K)= -29.0 kcal/mol ΔSea=-2.7; B |
| 1.02 ± 0.13 | ECD | Wentworth and Chen, 1967 | B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.67 | PE | Klasinc, Kovac, et al., 1983 | LBLHLM |
| 7.69 ± 0.03 | PI | Potapov, Kardash, et al., 1972 | LLK |
| 7.67 ± 0.03 | PE | Klasinc, Kovac, et al., 1978 | Vertical value; LLK |
IR Spectrum
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: 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 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.
Heinis, Chowdhury, et al., 1993
Heinis, T.; Chowdhury, S.; Kebarle, P.,
Electron Affinities of Naphthalene, Anthracene and Substituted Naphthalenes and Anthracenes,
Org. Mass Spectrom., 1993, 28, 4, 358, https://doi.org/10.1002/oms.1210280416
. [all data]
Wentworth and Chen, 1967
Wentworth, W.E.; Chen, E.,
Experimental Determination of the Electron Affinity of Several Aromatic Aldehydes and Ketones,
J. Phys. Chem., 1967, 71, 6, 1929, https://doi.org/10.1021/j100865a063
. [all data]
Klasinc, Kovac, et al., 1983
Klasinc, L.; Kovac, B.; Gusten, H.,
Photoelectron spectra of acenes. Electronic structure and substituent effects,
Pure Appl. Chem., 1983, 55, 289. [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]
Klasinc, Kovac, et al., 1978
Klasinc, L.; Kovac, B.; Schoof, S.; Gusten, H.,
Photoelectron spectroscopy of 9-substituted anthracenes,
Croat. Chem. Acta., 1978, 51, 307. [all data]
Notes
Go To: Top, Gas phase ion energetics data, IR Spectrum, References
- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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