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dc.creatorClements, Casey L.en_US
dc.creatorYoung, Justin W.en_US
dc.creatorPratt, David W.en_US
dc.date.accessioned2010-07-12T13:48:27Z
dc.date.available2010-07-12T13:48:27Z
dc.date.issued2010en_US
dc.identifier2010-MG-02en_US
dc.identifier.urihttp://hdl.handle.net/1811/46047
dc.descriptionWork supported by NSF (CHE-0911117).en_US
dc.descriptionAuthor Institution: Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260en_US
dc.description.abstractHigh resolution, rotationally resolved electronic spectra of four bands of 2,6-diaminopyridine were obtained. They were found to have zigzagging inertial defects that point to a double minimum excited state potential energy surface along the amino group inversion coordinate. The possibility of two isomers, differing in the position of the amino group hydrogens above or below the plane of the ring, leads to a four-fold barrier problem. The observed spectra, in combination with high level ab initio calculations, make it possible to distinguish which of the species is the more stable form, and provide information about the barrier heights that govern their interconversion.en_US
dc.language.isoenen_US
dc.publisherOhio State Universityen_US
dc.titleROTATIONALLY RESOLVED ELECTRONIC SPECTRA OF 2,6-DIAMINOPYRIDINE: A FOUR-FOLD BARRIER PROBLEMen_US
dc.typeArticleen_US
dc.typeImageen_US
dc.typePresentationen_US


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