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dc.contributor.authorHaenel, Matthiasde
dc.contributor.authorSchweitzer, Dieterde
dc.date.accessioned2011-08-02de
dc.date.accessioned2016-03-31T11:43:47Z-
dc.date.available2011-08-02de
dc.date.available2016-03-31T11:43:47Z-
dc.date.issued1988de
dc.identifier.other368146111de
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-65087de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/7665-
dc.identifier.urihttp://dx.doi.org/10.18419/opus-7648-
dc.description.abstractThe π-π interaction between polycyclic arenes and the effects of orientation were studied in [2.2]-, [3.3]-, and [3.2]naphthalenophanes, [2]naphthaleno[2]paracyclophanes, and syn- and anti[2.2](2,7)fluorenophane by electron absorption and emission spectroscopy as well as by optically detected magnetic resonance (ODMR) of the excited triplet state. The π-π interaction in the excited singlet and triplet state was found to be highest if a maximal number of sixmembered rings of the interacting arenes in a parallel orientation are completely eclipsed. Similarly, the π-π interaction between the nonbonding nitrogen electron pair and the aromatic π electrons was investigated in isomeric etheno-bridged naphthalenopyridinophanes and an anthracenopyridinophane; in these pyridinophanes, the pyridine rings are fixed perpendicularly above different sites of the naphthalene and anthracene units, respectively.en
dc.language.isoende
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.subject.classificationCyclophane , Polycyclische Aromaten , Triplett-Triplett-Energieübertragungde
dc.subject.ddc530de
dc.titleElectronic interactions between polycyclic arenes in cyclophanesen
dc.typeconferenceObjectde
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institutSonstige Einrichtungde
ubs.opusid6508de
ubs.publikation.sourceEbert, Lawrence B. (Hrsg.): Polynuclear aromatic compounds. Washington, DC. : American Chemical Society, 1988 (Advances in chemistry series 217). - ISBN 0-8412-1014-4, S. 333-355de
ubs.publikation.typKonferenzbeitragde
Enthalten in den Sammlungen:15 Fakultätsübergreifend / Sonstige Einrichtung

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