Electronic structure of new donor acceptor substituted chromophores

We have carried out ultraviolet photoelectron spectroscopy (UPS) investigations at a synchrotron source (BESSY I) and quantum chemical calculations in order to study correlations between chemical constitution and electronic structure of a series of conjugated chromophores. Their π-electron system wa...

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Bibliographic Details
Published in:Synthetic metals 1999-05, Vol.101 (1-3), p.514-515
Main Authors: Schrader, S., Schürmann, H., Koch, N., Otto, A.H, Prescher, D.
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Conjugated Molecules
Exact sciences and technology
Light Sources
Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation
Optical properties of specific thin films
Photoelectron Spectroscopy
Physics
Polymers
organic compounds
Semi-empirical Model Calculations
Sublimation
Citations: Items that this one cites
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Summary:We have carried out ultraviolet photoelectron spectroscopy (UPS) investigations at a synchrotron source (BESSY I) and quantum chemical calculations in order to study correlations between chemical constitution and electronic structure of a series of conjugated chromophores. Their π-electron system was modified by substitution with different donors and acceptors at terminal positions, by changing the molecular length, by introduction of different conjugated moieties into the central part of the molecules, and by fluorination.
ISSN:0379-6779
1879-3290
DOI:10.1016/S0379-6779(98)01400-3