1H nuclear magnetic resonance study of the benzene ring vibration in poly(phenylenevinylene).

Authors :: Bang, H. S.
Oh, I. H.
Lee, K. W.
Han, J. H.
Lee, Cheol Eui
Jin, J.-I.
Source :: Journal of Applied Physics; Dec2007, Vol. 102 Issue 11, p116106, 3p, 1 Diagram, 3 Graphs
Publication Year :: 2007
Abstract: The benzene ring vibrational motion in poly(phenylenevinylene) has been studied by <superscript>1</superscript>H nuclear magnetic resonance (NMR) measurements. By employing a simple model of the out-of-plane phenylene oscillation giving rise to a change in the dipolar splitting of the <superscript>1</superscript>H NMR line shape, the oscillation angle of the benzene ring was obtained as a function of temperature. [ABSTRACT FROM AUTHOR]

Subjects :: NUCLEAR magnetic resonance
MAGNETIC fields
BENZENE
FIELD theory (Physics)
PHYSICS

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