Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-7543
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dc.contributor.authorSchweitzer, Dieterde
dc.contributor.authorHausser, Karl H.de
dc.contributor.authorTaglieber, Volkerde
dc.contributor.authorStaab, Heinz A.de
dc.date.accessioned2011-07-13de
dc.date.accessioned2016-03-31T11:43:31Z-
dc.date.available2011-07-13de
dc.date.available2016-03-31T11:43:31Z-
dc.date.issued1976de
dc.identifier.other350347573de
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-63810de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/7560-
dc.identifier.urihttp://dx.doi.org/10.18419/opus-7543-
dc.description.abstractThe emission spectra and the zero field splitting parameters of the two diastereomeric 4,7-dicyano-12,15-dimethoxy-[2.2] paracyclophanes 3 and 4 in comparison to the corresponding monomers 1 and 2 were investigated in order to study the orientation dependence of charge transfer (CT) interactions. The general results in glasses (PMMA) are: broad structureless emission bands with large spectral overlap between fluorescence and phosphorescence; strong reduction of the zero field splitting parameters D and D* by a factor of two for the pseudo-ortho isomer 3 and by a factor of four for the pseudo-geminal isomer 4 showing the strong effect of the geometrical orientation. In single crystals of the same phanes the zero field parameters were found to be further reduced to about one fifth of the value of the monomers which indicates, in accordance with the emission spectra, an additional intermolecular interaction between adjacent phanes.en
dc.language.isoende
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.subject.classificationCharge-transfer-Komplexede
dc.subject.ddc530de
dc.titleElectronic properties of two isomeric charge transfer [2.2]paracyclophanesen
dc.typearticlede
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institutSonstige Einrichtungde
ubs.opusid6381de
ubs.publikation.sourceChemical physics 14 (1976), S. 183-187. URL http://dx.doi.org./10.1016/0301-0104(76)80037-7de
ubs.publikation.typZeitschriftenartikelde
Appears in Collections:15 Fakultätsübergreifend / Sonstige Einrichtung

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