Crystal structure of trinuclear mixed-valence CoIII-CoII-CoIII complex {CoIII(μ-Sal)2Mepn)(N3)(μ1,1-N3)}2CoII(H2O)2

被引：9

作者：

Khalaji, A. D. ^{[1
]}

Triki, S. ^{[2
]}

机构：

[1] Golestan Univ, Fac Sci, Dept Chem, Gorgan, Iran

[2] Univ Bretagne Occidentale, CNRS, UMR 6521, F-29285 Brest, France

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2011年 / 37卷 / 09期

关键词：

MAGNETIC-PROPERTIES; AZIDE; CHAINS; LIGAND;

D O I：

10.1134/S107032841109003X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Trinuclear mixed-valence Co(III)-Co(II)-Co(III) complex {Co-III(mu-Sal(2)MePn)(N-3)(mu(1,1)-N-3)}(2)Co-II(H2O)(2) (I) was synthesized by the reaction of Co(NO3)(2) center dot 6H(2)O with the Schiff base ligand H(2)Sal(2)MePn condensed from 2,2-dimethylpropylenediamine with salicylaldehyde and characterized by elemental analyses and FT-IR spectroscopy. The molecular structure of I has been determined from single-crystal X-ray diffraction analysis. In this structure, the N (3) (-) anions show both terminal and mu(1,1)-bridging modes. The terminal Co(III) centers exhibit uniform arrangements of the Schiff-base ligand and N (3) (-) anions.

引用

页码：664 / 667

页数：4

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