Copper(II), nickel(II), cobalt(II), and chromium(III) complexes based on 6,6′-bis{[methyl(oxido)imino]methyl}-2,2′-bipyridine

被引：4

作者：

Petkova, Elena G. ^{[1
]}

Lampeka, Rostislav D. ^{[1
]}

Gorichko, Marian V. ^{[2
]}

Palamarchuk, Gennadiy ^{[3
]}

Dyakonenko, Viktoriya V. ^{[3
]}

Zubatyuk, Roman I. ^{[3
]}

Shishkin, Oleg V. ^{[3
]}

机构：

[1] Natl Taras Shevchenko Univ Kiev, Dept Inorgan Chem, UA-01033 Kiev, Ukraine

[2] Natl Taras Shevchenko Univ Kiev, Dept Organ Chem, UA-01033 Kiev, Ukraine

[3] Natl Acad Sci Ukraine, STC Inst Single Crystals, UA-61001 Kharkov, Ukraine

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2008年 / 63卷 / 07期

关键词：

bipyridine-bis-nitrone complexes; copper(II); nickel(II); cobalt(II); chromium(III);

D O I：

10.1515/znb-2008-0706

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The bipyridine-based ligand 6,6'-bis{[methyl(oxido)imino]methyl}-2,2'-bipyridine (L) reacts with copper(II) chloride in methanol to produce a tetrachlorocuprate(II) salt [CuL][CuCl4] (1). Reactions of equiniolar quantities of Ni(NO3)(2)center dot 6H(2)O and Co(NO3)(2)center dot 6H(2)O with L in methanol produce compounds [ML(NO3)(2)] (M = Ni (2), M = Co (3)). Reaction of Cr(NO3)(3)center dot 6H(2)O with L affords [Cr(L)(H2O)(2)](NO3)(3)center dot 0.5H(2)O (4). The structures of compounds 1-4 were determined by X-ray diffraction. In all four complexes L exhibits the tetradentae chelating mode of coordination.

引用

页码：841 / 847

页数：7

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