Bis(dipyrido[3,2-a:2′,3′-c]phenazine)sulfatoiron(II) monohydrate

Abstract

In the title compound, [Fe(SO4)(C18H10N4)2]·H2O, the FeII atom (site symmetry 2) is six-coodinated by four N atoms from two dipyrido[3,2-a:2′,3′-c]phenazine ligands and two O atoms from the SO42− dianion in a distorted cis-FeO2N4 octa­hedral geometry. Numerous aromatic π–π stacking inter­actions [centroid separation = 3.671 (2)–4.090 (2) A] and O—H⋯O hydrogen bonds help to stabilize the structure. The water molecule is disordered with a site-occupancy factor of 0.5.