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Poly[μ-aqua-aqua­(μ4-2-oxidobenzene-1,3-dicarboxyl­ato)(μ2-2-oxidobenzene-1,3-dicarboxyl­ato)cadmium(II)dicopper(II)]

✍ Scribed by Yang, E ;Yang, Fa-Fu ;Chen, Shun-Yu

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
288 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the molecule of the title compound, [CdCu~2~(C~8~H~3~O~5~)~2~(H~2~O)~2~]~n~, each 2-oxidobenzene-1,3-dicarboxylate trianion is bonded to two Cu atoms through O atoms of the carboxylates and the deprononated hydroxy group in chelating mode, forming [Cu~2~(C~8~H~3~O~5~)~2~]^2−^ units. A pair of [Cu~2~(C~8~H~3~O~5~)~2~]^2−^ units is then coordinated to each Cd atom, forming an infinite chain. The crystal structure is stabilized by intermolecular O—H...O hydrogen bonds.

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