catena-Poly[[[bis­(methyl­amine)zinc(II)]-μ-4,4′-oxydibenzoato] N, N-dimethyl­acetamide solvate]

Abstract

In the title zinc(II) coordination polymer, {[Zn(C ₁₄H ₈O ₅)(CH ₅N) ₂]·C ₄H ₉NO} _n , each Zn(II) cation is tetra­hedrally coordinated by two carboxyl­ato O atoms of two oba anions (H ₂oba is 4,4′-oxydibenzoic acid), and two N atoms from two methyl­amine mol­ecules. Each oba anion bridges two Zn(II) cations through the two carboxyl­ate groups in a monodentate fashion, forming one-dimensional polymeric chains. These chains are linked via N–H⋯O hydrogen bonds, forming a two-dimensional supra­molecular network.