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Liquid Crystalline Behaviour in Some Homologous Series of β-Diketones and a Few of Their Copper(II) and Palladium(II) Complexes

 

作者: Veena Prasad,   B.K. Sadashiva,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 1995）
卷期: Volume 268, issue 1  

页码: 89-100

 

ISSN:1058-725X

 

年代: 1995

 

DOI:10.1080/10587259508030997

 

出版商: Taylor & Francis Group

 

关键词: β-diketone;ligands;chelates;nematic;smectic A

 

数据来源: Taylor

 

摘要:

The synthesis and mesomorphic properties of three homologous series of β-diketones as well as one series each of copper(II) and palladium(II) complexes are reported. The β-diketones exhibit a smectic A phase while both the copper(II) and palladium(II) complexes show only a metastable nematic phase. Optical microscopy and differential scanning calorimetry have been used to characterize the mesophases.

 

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