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Title:Gas Phase Microwave Measurements Of Mono-fluorobenzoic Acids.
Author(s):Daly, Adam M
Contributor(s):Kukolich, Stephen G.
Subject(s):Structure determination
Abstract:\vspace{0.1in} \begin{wrapfigure}{r}{0pt} \includegraphics[width=5.25cm]{dimer.eps} \end{wrapfigure} We report the rotational and distortion constants of 3 conformers of 2-fluorobenzoic acid, 2 conformers of 3-fluorobenzoic acid and a single conformer of 4-fluorobenzoic acid fitted from the assignment of pure rotational transitions measured in the microwave region from 4-12 GHz. We also recorded the microwave spectrum and assigned the b-dipole transitions of a very large dimer of 3-fluorobenzoic acid which has very small rotational constants. The b-dipole transitions were split and assigned to the two states 0+ and 0- vibrational states with rotational constants: A$^{+}$= 1157.01939( 75) MHz, B$^{+}$ = 95.45061(199) MHz and C$^{+}$ = 88.21514(124) and A$^{-}$= 1157.02249( 46), B$^{-}$ = 95.45110( 74) and C$^{-}$88.24425( 70). This large dimer is a milestone in our groups efforts at "climbing" the ladder to very large dimers that contain dynamics information.
Issue Date:2014-06-17
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:Daly, A.M.; Kukolich, S.G. GAS PHASE MICROWAVE MEASUREMENTS OF MONO-FLUOROBENZOIC ACIDS.. Proceedings of the International Symposium on Molecular Spectroscopy, Urbana, IL, June 16-21, 2014. DOI: 10.15278/isms.2014.TE03
Genre:Conference Paper / Presentation
Rights Information:Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License.
Date Available in IDEALS:2014-09-17

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