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Valence Ionization Energies of Hydrocarbons
Author(s) -
Bieri Gerhard,
Burger Fritz,
Heilbronner Edgar,
Maier John P.
Publication year - 1977
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19770600714
Subject(s) - chemistry , ionization , excited state , ionization energy , valence (chemistry) , spectral line , atomic physics , molar ionization energies of the elements , hydrocarbon , ion , organic chemistry , physics , astronomy
Experimental valence ionisation energies of 143 hydrocarbons, C n H m , have been determined from their He (IIα) (40.80 eV) and He (Iα) (21.22 eV) excited photoelectron spectra. Ionization energies, usually up to 26 eV are given in tabular form for 108 hydrocarbons with n≤6, together with their (tentative) assignment. The ionization energies up to approximately 25 eV, of 35 selected hydrocarbons with 7≤n≤10, are presented by means of their He (IIα) photoelectron spectra.