Mesogenic properties of copper(II) complexes formed from α-substituted β-dialdehydes and β-diketones
Abstract
The relationship between molecular structure and mesogenic properties is explored for copper(II) complexes of α-substituted β-dialdehydes and β-diketones. The copper(II) complex of p-pentylphenylmalonaldehyde shows a nematic phase, but the presence of off-axial substituents or the removal of the aromatic ring precludes mesophase formation.
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