Binuclear iron(III)-iron(III) complexes with the tetradentate Schiff base N,N'-bis(salicylidene)ethylenediamine and dicarboxylic acids or dithiooxamide as bridging ligands

被引：14
|
作者：
Smekal, Z [1 ]
Brezina, F [1 ]
Sindelar, Z [1 ]
Klicka, R [1 ]
Nadvornik, M [1 ]
机构：
[1] UNIV PARDUBICE,DEPT GEN & INORGAN CHEM,CR-53210 PARDUBICE,CZECH REPUBLIC
来源：
TRANSITION METAL CHEMISTRY | 1996年 / 21卷 / 01期
关键词：
D O I：
10.1007/BF00166012
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Complexes of the type [(Fe(salen))(2)L]. xH(2)O (L = glutarate, adipate, pimelate or suberate dianion, x = 0 or L = dithio oxamidate dianion, x = 2) have been prepared and studied by elemental analyses, i.r. and electronic spectra, and magnetic measurements. A dimeric structure with an octahedral arrangement of Fe-III (S = 5/2) is proposed. Some of the complexes have been characterized by temperature-dependent magnetic susceptibilities, but an antiferromagnetic exchange interaction was found only for [(Fe(salen))(2)dta]. 2H(2)O (H(2)dta = dithio-oxamide).
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页码：49 / 51
页数：3
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