Liquid crystalline properties of bis(salicylaldiminato)copper(II) complexes: the first columnar discotics derived from salicylaldimine Schiff bases

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/28382

Title:	Liquid crystalline properties of bis(salicylaldiminato)copper(II) complexes: the first columnar discotics derived from salicylaldimine Schiff bases
Authors:	Lai,CK;Chang,CH;Tsai,CH
Contributors:	中央大學
Keywords:	THERMOTROPIC MESOMORPHISM;BETA-DIKETONES;METALLOMESOGENS;COPPER(II);PALLADIUM;SHAPES;PHASE
Date:	1998
Issue Date:	2010-06-29 19:47:34 (UTC+8)
Publisher:	化學研究所
Abstract:	The synthesis and mesomorphic properties of a homologous series of N-(2-hydroxy-4-n-alkoxybenzylidene)-3',4'-di-n-alkoxylanilines and their copper(II) complexes bis [(N-3',4'-dialkoxyphenyl)-4-n-alkoxylsalicylaldiminato]copper(II) are reported. The disc-like copper complexes exhibited columnar hexagonal disordered mesophases, which were characterized by DSC analysis and optical polarized microscopy. The structure of the mesophases was confirmed by X-ray powder diffraction (XRD). The mesomorphic properties for these copper complexes were compared with other similar metallomesogenic bis(salicylaldiminato)copper(II) complexes in terms of molecular structural differences.
Relation:	JOURNAL OF MATERIALS CHEMISTRY
Appears in Collections:	[Graduate Institute of Chemistry] journal & Dissertation

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