Acta Cryst. (2009). E65, m520  [ doi:10.1107/S1600536809012653 ]

catena-Poly[[[pyridinecopper(II)]-(-2-oxidonaphthalene-1-carbaldehyde picolinoylhydrazonato)-[pyridinecopper(II)]--sulfato] diethyl ether hemisolvate]

Q. Wang, D. Li and D. Wang

Abstract: The title compound, {[Cu₂(C₁₇H₁₁N₃O)(SO₄)(C₅H₅N)₂]·0.5C₄H₁₀O}_n, was synthesized by the reaction of 2-hydroxy-1-naphthylaldehyde-2-pyridinecarboxylhydrazone with copper sulfonate. A one-dimensional polymer was obtained via self-assembly. Each Cu ion is located in a distorted square-pyramidal coordination environment, with one Cu ion coordinated by two N and three O atoms, while the other links to two O and three N atoms. In the crystal, weak intermolecular C-HO interactions connect the chains into a two-dimensional network.

Online 18 April 2009

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