STARK EFFECT STUDIES OF THE ELECTRONIC SPECTRUM OF 1-PHENYLPYRROLE AT HIGH RESOLUTION. CHARGE TRANSFER STATES?
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Date
2010
Authors
Thomas, Jessica A.
Young, Justin W.
Fleisher, Adam J.
Pratt, David W.
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
We report Stark effect studies of the $S_{1}$-$S_{0}$ electronic spectrum of 1-phenylpyrrole (1PP) at high resolution. Analyses of these data yield values of the magnitudes and orientations of the permanent electric dipole moments of both electronic states. When combined with an earlier analysis of the vibrationally resolved spectrum,, 64$^{th}$ International Symposium on Molecular Spectroscopy, TB06, 2009.} the results provide new insights into the extent to which the $S_{1}$ state of 1PP is a charge transfer state.
Description
Work supported by NSF CHE-0911117.
Author Institution: Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260
Author Institution: Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260