PARAMAGNETIC ROD-LIKE LIQUID-CRYSTALS WITH LATERAL BRANCHES - BIS(N-ALKYL[5-(4-DECYLOXYBENZOYLOXY)]SALICYLALDIMINATE)COPPER(II)

被引：11

作者：

CAMPILLOS, E ^{[1
]}

MARCOS, M ^{[1
]}

SERRANO, JL ^{[1
]}

机构：

[1] UNIV ZARAGOZA,CSIC,INST CIENCIA MAT ARAGON,E-50009 ZARAGOZA,SPAIN

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1993年 / 3卷 / 10期

关键词：

LIQUID CRYSTAL; METALLOMESOGEN; SCHIFF BASE; COPPER(II) COMPLEX;

D O I：

10.1039/jm9930301049

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The synthesis and characterization of a homologous series of copper(II) complexes (CuL2) with a large lateral substituent and of their respective ligands, N-alkyl[5-(4-decyloxybenzoyloxy)]salicylaldimines (LH), are reported. The ligands showed monotropic smectic A mesophases, whereas the copper(II) complexes exhibit monotropic nematic mesophases for n = 3, 6, 7, 8 and 9, enantiotropic smectic C and nematic phases for n = 1, an enantiotropic nematic mesophase when n = 2 and non-liquid-crystal properties for n = 4, 5, 10, 16. The relationship between molecular structure and mesomorphic behaviour is discussed.

引用

页码：1049 / 1052

页数：4

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