New cobalt and iron pivalate complexes with 2,2′:6′,2″-terpyridine: synthesis, structure, and magnetic properties

被引：0
|
作者：
K. L. Tokarev
M. A. Kiskin
A. A. Sidorov
G. G. Aleksandrov
V. N. Ikorskii
I. P. Suzdalev
V. M. Novotortsev
I. L. Eremenko
机构：
[1] M. V. Lomonosov Moscow State University,Department of Chemistry
[2] Russian Academy of Sciences,N. S. Kurnakov Institute of General and Inorganic Chemistry
[3] Siberian Branch of the Russian Academy of Sciences,International Tomography Center
[4] Russian Academy of Sciences,N. N. Semenov Institute of Chemical Physics
来源：
Russian Chemical Bulletin | 2008年 / 57卷
关键词：
iron(; ) complexes; cobalt(; ) complexes; polynuclear iron(; ) complexes; carboxylate ligands; X-ray diffraction study; Mössbauer spectroscopy; magnetic properties;
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学科分类号：
摘要：
The mononuclear complexes (η3-terpy)M(Piv)2·MeCN (M = Feii (3) and Coii (4), and Piv is the pivalate anion) were synthesized by the reactions of polymeric iron(ii) and cobalt(ii) pivalates with 2,2′:6′,2″-terpyridine (terpy). The oxidation of compound 3 affords the pentanuclear heterospin iron(ii,iii) complex (η3-terpy)Fe5(μ4-O)(μ3-OH)(μ-OH)2(μ-Piv)7(η1-Piv)2 (5). All compounds were characterized by X-ray diffraction.
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页码：1209 / 1214
页数：5
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