Benzene, 1,1'-(1,3,5,7-octatetraene-1,8-diyl)bis-, (all-E)-
- Formula: C20H18
- Molecular weight: 258.3569
- IUPAC Standard InChI: InChI=1S/C20H18/c1(3-7-13-19-15-9-5-10-16-19)2-4-8-14-20-17-11-6-12-18-20/h1-18H/b3-1+,4-2+,13-7+,14-8+
- IUPAC Standard InChIKey: ZENGMMQJMCPHTK-FPPPDJHPSA-N
- CAS Registry Number: 22828-29-1
- Chemical structure:
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- Other names: 1,3,5,7-Octatetraene, 1,8-diphenyl-, (all-E)-; All-trans-Diphenyloctatetraene; Benzene,1,1'-(1,3,5,7-octatetraene-1,8-diyl)bis-
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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 |
|---|---|---|---|
| 7.19 | PE | Hudson, Ridyard, et al., 1976 | LLK |
| 7.5 | DER | Briegleb and Czekalla, 1959 | RDSH |
UV/Visible spectrum
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Spectrum
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Additional Data
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| Source | Dahne and Schob, 1973 |
|---|---|
| Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
| Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
| Source reference | RAS UV No. 16743 |
| Instrument | Beckman DK-2a |
References
Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Hudson, Ridyard, et al., 1976
Hudson, B.S.; Ridyard, J.N.A.; Diamond, J.,
Polyene spectroscopy. Photoelectron spectra of the diphenylpolyenes,
J. Am. Chem. Soc., 1976, 98, 1126. [all data]
Briegleb and Czekalla, 1959
Briegleb, G.; Czekalla, J.,
Die Bestimmung von lonisierungsenergien aus den Spektren von Elektronenubergangskomplexen,
Z.Elektrochem., 1959, 63, 6. [all data]
Dahne and Schob, 1973
Dahne, S.; Schob, F.,
J. prakt. Chem., 1973, 315, 810. [all data]
Notes
Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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