Mobility changes of side chains ascribed to density modulations along columnar structures detected by 2D NMR
نویسندگان
چکیده
The molecular dynamics and phase transitions of a columnar liquid crystal based on hexaether-substituted rufigallol mesogens were studied by a combination of X-ray scattering as well as ID and 2D solid-state NMR spectroscopy. A correlation of the anisotropic molecular moIion, with the molecular symmetry and the phase symmetry was established. 2D-exchange
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