Determination of therα-Structure and of Bond Contributions to the Degree of Order of Thiophene by NMR of Partially Oriented Molecules Considering Correlated Deformation
- 1 June 1988
- journal article
- research article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics
- Vol. 159 (1) , 267-276
- https://doi.org/10.1080/00268948808075277
Abstract
The solvent effects on the structure of partially oriented thiophene are studied in 7 different liquid crystal solvents. In an analysis of the combined data considering correlated molecular deformation, interaction parameters are determined and a unique solvent independent structure is found which agrees well with MW-results. The interaction parameters allow an assignment of the contributions to the degree of order to parts of the molecule, i.e. to the C—H bonds and to the carbon-sulfur ring.Keywords
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