The Structure of Solvate [Cu2(DfH)4(4,4′-Bipy)] • 2DMF

被引：5

作者：

Coropceanu, E. B. ^{[1
]}

Croitor, L. M. ^{[2
]}

Chumakov, Yu. M. ^{[2
]}

Fonari, M. S. ^{[2
]}

机构：

[1] Moldavian Acad Sci, Inst Chem, MD-2028 Kishinev, Moldova

[2] Moldavian Acad Sci, Inst Appl Phys, MD-2028 Kishinev, Moldova

来源：

CRYSTALLOGRAPHY REPORTS | 2009年 / 54卷 / 05期

关键词：

MOLECULAR-STRUCTURE; OXIMATO COMPLEXES; CRYSTAL-STRUCTURE; COPPER(II); LIGAND; DIMETHYLGLYOXIMATO; COBALT;

D O I：

10.1134/S1063774509050150

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal structure of [Cu-2(DfH)(4)(4,4'-Bipy)] center dot 2DMF prepared by the reaction of copper(II) acetate with diphenylglyoxime (DfH(2)) and 4,4'-bipyridine (4,4'-Bipy) was established by X-ray diffraction. The crystals are monoclinic; a = 15.5192(9) angstrom, b = 16.2427(11) angstrom, c = 14.0753(7) angstrom, beta = 101.36(3)degrees, V = 3478.5(5) angstrom(3), Z = 2, and sp. gr. P2(1)/c. The crystal structure is composed of discrete dinuclear molecules [Cu-2(DfH)(4)(4,4'-Bipy)] and dimethylformamide (DMF) molecules. The coordination polyhedron of the Cu atom (the coordination number is 5) is a tetragonal bipyramid formed by the nitrogen atoms of two monodeprotonated bidentate oxime groups and the bidentate bridging 4,4'-Bipy ligand. The DMF molecules occupy the cavities formed by the dinuclear molecules [Cu-2(DfH)(4)(4,4'-Bipy)]. The compound was characterized by IR and NMR spectroscopy.

引用

页码：837 / 840

页数：4

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