[N,N,N′,N′-Tetra­kis(benzimidazol-2-ylmeth­yl)cyclo­hexane-1,2-trans-diamine]­iron(II) bis­(perchlorate) methanol solvate

In the title compound, [Fe(C(38)H(38)N(10))](ClO(4))(2)·CH(3)OH, the Fe(II) atom has a distorted octa­hedral coordination environment with four benzimidazol N atoms and two amino N atoms from an N,N,N′,N′-tetra­kis­(benzimidazol-2-ylmeth­yl)cyclo­hexane-1,2-trans-diamine ligand. The uncoordinated solvent methanol mol­ecule is hydrogen bonded to an O atom of a perchlorate anion. One of the perchlorate anions is disordered over two sets of sites with occupancy factors of 0.539 (14) and 0.461 (14). N—H⋯O and C—H⋯O hydrogen bonds, as well as π–π stacking inter­actions between the imidazol rings and between the imidazol and benzene rings [centroid–centroid distances = 3.714 (2) and 3.705 (2) Å] give rise to a three-dimensional network.