Photoionization of C7H6 and C7H5: Observation of the Fulvenallenyl Radical

Flashpoint: Threshold photoelectron spectra of the transient species C7H6 and C7H5 are recorded using synchrotron radiation. Both species are produced by flash pyrolysis from phthalide. The hitherto unobserved fulvenallenyl radical is identified to be the carrier of the C7H5 signal (see picture). Th...

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Published inChemphyschem Vol. 12; no. 10; pp. 1795 - 1797
Main Authors Steinbauer, Michael, Hemberger, Patrick, Fischer, Ingo, Bodi, Andras
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 11.07.2011
WILEY‐VCH Verlag
Wiley
Subjects
Chemistry
combustion
Combustion. Flame
Exact sciences and technology
gas-phase reactions
General and physical chemistry
photoelectron spectroscopy
radicals
transient species
Photoelectron
photoelectron spectroscopy
Five membered ring
radicals
Flash pyrolysis
Combustion
Oxygen heterocycle
Transients
Photoionization
transient species
Aromatic compound
Gas phase
gas-phase reactions
Allenic compound
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Summary:Flashpoint: Threshold photoelectron spectra of the transient species C7H6 and C7H5 are recorded using synchrotron radiation. Both species are produced by flash pyrolysis from phthalide. The hitherto unobserved fulvenallenyl radical is identified to be the carrier of the C7H5 signal (see picture). The ionization energies of fulvenallenyl and fulvenallene are determined from the spectra.
Bibliography:Deutsche Forschungsgemeinschaft - No. Fi575/7-2
ark:/67375/WNG-MHM0R0RN-B
Fonds der chemischen Industrie
Swiss Federal Office of Energy - No. 101969/152433
istex:EABAEA913D5E7F8ADD83CC7CC4FF045DFED7BCFF
ArticleID:CPHC201000892
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1439-4235
1439-7641
DOI:10.1002/cphc.201000892