catena-Polypyridinecopper(II)-(μ-2-oxidonaphthalene-1-carbaldehyde pico­linoylhydrazonato)-pyridinecopper(II)-μ-sulfato diethyl ether hemisolvate

摘要

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—H⋯O inter­actions connect the chains into a two-dimensional network.