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VIBRATIONAL DEPENDENCE OF EXCITED STATE INTRAMOLECULAR PROTON TRANSFER IN 2-(2$^\prime$-PYRIDYL)PYRROLE IN THE GAS PHASE VIA HIGH RESOLUTION ELECTRONIC SPECTROSCOPY

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dc.creator Morgan, Philip J. en_US
dc.creator Fleisher, Adam J. en_US
dc.creator Pratt, David W. en_US
dc.creator Kijak, Michal en_US
dc.creator Waluk, Jacek en_US
dc.date.accessioned 2010-07-12T14:13:13Z
dc.date.available 2010-07-12T14:13:13Z
dc.date.issued 2010 en_US
dc.identifier 2010-TA-02 en_US
dc.identifier.uri http://hdl.handle.net/1811/46259
dc.description Work supported by NSF (CHE-0911117) en_US
dc.description Synthesis by Randolph P. Thummel, University of Houston, Houston, Texas 77204-5003 en_US
dc.description Author Institution: Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260; Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland en_US
dc.description.abstract Rotationally resolved fluorescence excitation spectra of the S$_1\leftarrow$S$_0$ origin band and +144 cm\textsuperscript{-1} vibrational band transitions of 2-(2$^\prime$-Pyridyl)pyrrole (2PP) have been recorded in the collision free environment of a molecular beam. Analyses of these data provide new information about the changes in geometry that occur when 2PP absorbs light. Additionally, significant line broadening is observed in both spectra, which we attribute to an excited state intramolecular proton transfer (ESIPT) reaction. The dynamics and vibrational mode dependence of ESIPT in 2PP will be discussed. en_US
dc.language.iso en en_US
dc.publisher Ohio State University en_US
dc.title VIBRATIONAL DEPENDENCE OF EXCITED STATE INTRAMOLECULAR PROTON TRANSFER IN 2-(2$^\prime$-PYRIDYL)PYRROLE IN THE GAS PHASE VIA HIGH RESOLUTION ELECTRONIC SPECTROSCOPY en_US
dc.type Article en_US