Dibenzo[a,rst]naphtho[8,1,2-cde]pentaphene
- Formula: C34H18
- Molecular weight: 426.5067
- IUPAC Standard InChI: InChI=1S/C34H18/c1-2-8-22-20(6-1)18-21-13-15-27-28-14-12-19-7-5-11-24-23-9-3-4-10-25(23)33(34(28)30(19)24)29-17-16-26(22)31(21)32(27)29/h1-18H
- IUPAC Standard InChIKey: KMIGNEYTFAGKRW-UHFFFAOYSA-N
- CAS Registry Number: 191-46-8
- Chemical structure:
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Phase change 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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 36.69 | 590. | ME | Wakayama and Inokuchi, 1967 | This entry is likely the original reference for benzo[rst]-phenanthro[1,10,9-cde]pentaphene listed in Ref. Stephenson and Malanowski, 1987. Chemical Abstracts cites Wakayama and Inokuchi, 1967 as reporting the heat of sublimation for benzo[rst]phenanthro[1,10,9-cde]pentaphene. |
Gas phase ion energetics data
Go To: Top, Phase change 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
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 6.59 ± 0.02 | PE | Clar and Schmidt, 1978 | Vertical value |
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.
Wakayama and Inokuchi, 1967
Wakayama, Nobuko; Inokuchi, Hiroo,
Heats of Sublimation of Polycyclic Aromatic Hydrocarbons and Their Molecular Packings,
Bull. Chem. Soc. Jpn., 1967, 40, 10, 2267-2271, https://doi.org/10.1246/bcsj.40.2267
. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Clar and Schmidt, 1978
Clar, E.; Schmidt, W.,
Correlations between photoelectron and ultravioet absorption spectra of polycyclic hydrocarbons. The terrylene and peropyrene series,
Tetrahedron, 1978, 34, 3219. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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