Tris(2,2′-bipyridine)­copper(II) penta­cyanido­nitro­soferrate(II) methanol disolvate monohydrate

The title complex [Cu(C₁₀H₈N₂)₃][Fe(CN)₅(NO)]·2CH₃OH·H₂O, consists of discrete [Cu(bpy)₃]²⁺ cations (bpy is 2,2′-bipyridine), [Fe(CN)₅NO]²⁻ anions and solvent mol­ecules of crystallization (two methanol mol­ecules and one water mol­ecules per asymmetric unit). The Cu^II ion adopts a distorted octa­hedral environment, coordinated by six N atoms from three bpy ligands. The cation charge is balanced by a nitro­prusside counter-anion, which has a slightly distorted octa­hedral coordination geometry. In the crystal, anions and solvent mol­ecules are involved in O—H...N and O—H...O hydrogen bonds, which form chains along [100]. The cations are located between these chains.