Aqua­(picolinato N-oxide-κ2O1,O2)(pyridine-2,6-dicarboxyl­ato-κ3O,N,O′)iron(III) monohydrate

In the title compound, [Fe(C6H4NO3)(C7H3NO4)(H2O)]·H2O, the FeIII ion is coordinated by two O and one N atoms from a pyridine-2,6-dicarboxyl­ate ligand, by two O atoms from a picolinate N-oxide ligand and by one water O atom in a distorted octa­hedral geometry [Fe—O = 1.940 (3)–2.033 (3) A and Fe—N = 2.057 (4) A]. In the crystal structure, the coordinated and solvent water mol­ecules contribute to the formation of O—H⋯O hydrogen bonds, which link the mol­ecules into layers parallel to the ab plane.