Dibenzo[c,m]pentaphene
- Formula: C30H18
- Molecular weight: 378.4639
- IUPAC Standard InChI: InChI=1S/C30H18/c1-3-7-25-19(5-1)9-11-21-17-29-23(15-27(21)25)13-14-24-16-28-22(18-30(24)29)12-10-20-6-2-4-8-26(20)28/h1-18H
- IUPAC Standard InChIKey: RQCIQCDYYKLUBE-UHFFFAOYSA-N
- CAS Registry Number: 222-51-5
- Chemical structure:
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Gas phase ion energetics 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 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 |
|---|---|---|---|
| 7.47 | CTS | Briegleb, 1964 | RDSH |
| 7.28 | CTS | Matsen, 1956 | RDSH |
| 7.11 ± 0.02 | PE | Schmidt, 1977 | Vertical value; LLK |
| 7.11 | PE | Clar and Schmidt, 1976 | Vertical value; LLK |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
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, 1976
Clar, E.; Schmidt, W.,
Correlations between photoelectron and phosphorescence spectra of polycyclic hydrocarbons,
Tetrahedron, 1976, 32, 2563. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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