Dibenzo[a,c]pentacene
- Formula: C30H18
- Molecular weight: 378.4639
- IUPAC Standard InChI: InChI=1S/C30H18/c1-2-8-20-14-22-16-24-18-30-28-12-6-4-10-26(28)25-9-3-5-11-27(25)29(30)17-23(24)15-21(22)13-19(20)7-1/h1-18H
- IUPAC Standard InChIKey: FMULMJRDHBIBNO-UHFFFAOYSA-N
- CAS Registry Number: 216-08-0
- Chemical structure:
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Gas phase ion energetics data
Go To: Top, 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
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 6.62 ± 0.02 | PE | Schmidt, 1977 | LLK |
| 6.67 | PE | Clar and Schmidt, 1975 | LLK |
| 6.67 ± 0.04 | PE | Boschi, Clar, et al., 1974 | LLK |
| 6.72 | CTS | Briegleb, 1964 | RDSH |
| 6.36 | CTS | Matsen, 1956 | RDSH |
References
Go To: Top, 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.
Schmidt, 1977
Schmidt, W.,
Photoelectron spectra of polynuclear aromatics. V. Correlations with ultraviolet absorption spectra in the catacondensed series,
J. Chem. Phys., 1977, 66, 828. [all data]
Clar and Schmidt, 1975
Clar, E.; Schmidt, W.,
Correlations btween photoelectron and ultraviolet absorption spectra of polycyclic hydrocarbons and the number of aromatic sextets,
Tetrahedron, 1975, 31, 2263. [all data]
Boschi, Clar, et al., 1974
Boschi, R.; Clar, E.; Schmidt, W.,
Photoelectron spectra of polynuclear aromatics. III. The effect of nonplanarity in sterically overcrowded aromatic hydrocarbons,
J. Chem. Phys., 1974, 60, 4406. [all data]
Briegleb, 1964
Briegleb, G.,
Electron affinity of organic molecules,
Angew. Chem. Intern. Ed., 1964, 3, 617. [all data]
Matsen, 1956
Matsen, F.A.,
Electron affinities, methyl affinities, and ionization energies of condensed ring aromatic hydrocarbons,
J. Chem. Phys., 1956, 24, 602. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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