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Diaquabis[5-(pyrimidin-2-yl-κN)tetrazolato-κN1]copper(II)

✍ Scribed by Jin, Mei-Fang ;Qiu, Yu-E ;Zhang, Xiu-Ling

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
733 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, [Cu(C~5~H~3~N~6~)~2~(H~2~O)~2~], is isostructural with the manganese(II) analogue, but different from the two-dimensional structures of the zinc(II), iron(II), cobalt(II) and nickel(II) complexes with the same 5-(pyrimidin-2-yl)tetrazolate ligand. Each of the two symmetry-independent but structurally similar mononuclear molecules in the crystallographic asymmetric unit occupies a special position with the Cu^II^ atom on an inversion centre. Both Cu^II^ atoms have a highly distorted octahedral coordination geometry formed by two trans water molecules and two chelating ligands. Intermolecular O—H...N hydrogen bonds are present, which lead to the formation of a two-dimensional network.

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