Electronic structure of nitroxyl radicals determined by means of photoelectron spectroscopy

The photoelectron spectra of 20 diamagnetic and paramagnetic derivatives of imidazoline have been recorded for the first time. The interpretation of bands between 7 and 11 eV has been carried out on the basis of a comparison of the photoelectron spectra with MNDO calculation results, analysis of a v...

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Bibliographic Details
Published in:Journal of electron spectroscopy and related phenomena 1991-05, Vol.56 (2), p.73-84
Main Authors: Zykov, B.G., Martin, V.V., Grigoryev, I.A.
Format: Article
Language:English
Subjects:
Atomic and molecular physics
Exact sciences and technology
Molecular properties and interactions with photons
Photoelectron spectra
Physics
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Summary:The photoelectron spectra of 20 diamagnetic and paramagnetic derivatives of imidazoline have been recorded for the first time. The interpretation of bands between 7 and 11 eV has been carried out on the basis of a comparison of the photoelectron spectra with MNDO calculation results, analysis of a vibrational structure and comparison within a series of compounds. Multiplet splitting has been determined and measured for a number of stable radicals. The influence of substitutes and their positions on an electronic structure of these compounds has been investigated.
ISSN:0368-2048
1873-2526
DOI:10.1016/0368-2048(91)80006-G