Poly[[[aqua­(2,2′-bipyridine-κ²N,N′)manganese(II)]-μ₃-acetyl­enedicarboxylato-κ³O:O′:O′′] monohydrate]

In the title complex, {[Mn(C₄O₄)(C₁₀H₈N₂)(H₂O)]·H₂O}_n, each Mn^II ion has a distorted octa­hedral coordination formed by two N atoms of a 2,2′-bipyridine ligand, three carboxyl O atoms of three different acetyl­ene­dicarboxyl­ate ligands and one coordinated water mol­ecule. The acetyl­ene­dicarboxyl­ate ligands act in a tridentate mode connecting adjacent Mn^II ions and constructing a two-dimensional structure which can be regarded as an unusual plywood-like stacked network.