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CHIRPED-PULSED FTMW SPECTRUM OF 4-FLUOROBENZYL ALCOHOL. STRUCTURE AND TORSIONAL MOTIONS IN THE GROUND ELECTRONIC STATE PHASE

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/46303

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dc.creator Bird, Ryan G. en_US
dc.creator Pratt, David W. en_US
dc.creator Neill, Justin L. en_US
dc.creator Pate, Brooks H. en_US
dc.date.accessioned 2010-07-12T14:18:08Z
dc.date.available 2010-07-12T14:18:08Z
dc.date.issued 2010 en_US
dc.identifier 2010-RH-04 en_US
dc.identifier.uri http://hdl.handle.net/1811/46303
dc.description Work supported by NSF (CHE-0618740 and -0911117). en_US
dc.description Author Institution: Department of Chemistry, University of Pittsburgh, Pittsburgh, Pa 15213; Department of Chemistry, University of Virginia, Charlottesville, Va 22904 en_US
dc.description.abstract Previous studies of 4-fluorobenzyl alcohol (4FBA) in the gas phase have revealed the existence of tunneling splittings in its high resolution electronic spectrum. These could be attributed either to the ground $S_{0}$ state, or the excited $S_{1}$ state, or both. Motivated by this finding, we report here a study of the CP-FTMW spectrum of 4FBA. Its pure rotational spectrum was collected using a series of 250 MHz chirped pulses, over the frequency range of 6.5-18 GHz. Analysis of this data shows that 4FBA has a gauche structure and yields the \textit{V}$_{2}$ barrier for ??CH$_{2}$OH torsion, from which the predicted tunneling splittings in the ground state have been extracted. en_US
dc.language.iso en en_US
dc.title CHIRPED-PULSED FTMW SPECTRUM OF 4-FLUOROBENZYL ALCOHOL. STRUCTURE AND TORSIONAL MOTIONS IN THE GROUND ELECTRONIC STATE PHASE en_US
dc.type Article en_US
dc.type Image en_US
dc.type Presentation en_US