纤维状 Fe(II)-1,2,4-三唑配合物在液晶中的自旋交叉特性。
Spin crossover characteristics of nanofibrous Fe(II)-1,2,4-triazole complexes in liquid crystals.
机构信息
Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, JST CREST, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan.
出版信息
Chem Commun (Camb). 2010 Feb 28;46(8):1229-31. doi: 10.1039/b920631k. Epub 2010 Jan 13.
DOI:10.1039/b920631k
PMID:20449259
Abstract
A lipophilic linear Fe(II) complex is dispersed as nanofibers in nematic liquid crystals and displays spin-crossover at temperatures higher than those observed for the bulk crystalline state; thermal bistability is also induced in the liquid crystal environment, reflecting increased ligand field splitting energy and enhanced cooperativity by liquid crystals.
摘要
一种亲脂性线性 Fe(II) 配合物以纳米纤维的形式分散在向列相液晶中，并在高于体结晶态观察到的温度下显示出自旋交叉；液晶环境也诱导了热双稳性，反映了配体场分裂能的增加和液晶增强的协同性。
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