title: catena-Poly[[[pyridinecopper(II)]-(μ-2-oxidonaphthalene-1-carbaldehyde pico-linoylhydrazonato)-[pyridinecopper(II)]-μ-sulfato] diethyl ether hemisolvate].
abstract: The title compound, {[Cu(2)(C(17)H(11)N(3)O)(SO(4))(C(5)H(5)N)(2)]·0.5C(4)H(10)O}(n), was syn-thesized by the reaction of 2-hydr-oxy-1-naphthyl-aldehyde-2-pyridine-carboxyl-hydrazone 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 inter-molecular C-H⋯O inter-actions connect the chains into a two-dimensional network.
authors.affiliation: College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China.
authors.forename: Quanchang
authors.initials: Q
authors.lastname: Wang
authors.forename: Dacheng
authors.initials: D
authors.lastname: Li
authors.forename: Daqi
authors.initials: D
authors.lastname: Wang