Preparation and liquid-crystalline properties of mono- and binuclear complexes of Fe(III) with pentadentate Schiff's base

被引：3

作者：

Turanova, O. A. ^{[1
]}

Ivanova, G. I. ^{[1
]}

Gafiyatullin, L. G. ^{[1
]}

Ivanova, T. A. ^{[1
]}

Mingalieva, L. V. ^{[1
]}

Turanov, A. N. ^{[1
]}

Ovchinnikov, I. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Kazan Phys Tech Inst, Kazan Sci Ctr, Kazan 420029, Tatarstan, Russia

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2014年 / 84卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

coordination compound; liquid crystal; synthesis; IRON(III) COMPLEXES; SPIN-CROSSOVER; METALLOMESOGENS; BEHAVIOR; LIGANDS; PHASES;

D O I：

10.1134/S1070363214110218

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Liquid-crystalline mono-and binuclear complexes of Fe(III) based on pentadentate Schiff's base, N,N'-bis(2-hydroxy-4-octadecyloxybenzyliden)-1,7-diamino-4-azaheptane, have been prepared for the first time. The effects of counterions of the binuclear complexes and of the monodentate ligand in the mononuclear complexes on formation of the mesophase as well as phase transitions temperatures and the range of the mesophase existence have been demonstrated. EPR studies have revealed the possibility of spin-crossover properties of the complexes.

引用

页码：2174 / 2179

页数：6

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