In the title crystal structure, C38H44N10O2 4+·4ClO4 -·2H2O, components are linked into a two-dimensional framework by a combination of N - H⋯O, C - H⋯O, O - H⋯O and N - H⋯N hydrogen bonds. In addition, weak π-π stacking inter-actions and anion-π noncovalent inter-actions between perchlorate anions and heteroaromatic imidazole rings [O⋯Cg = 3.328 (10) and 3.386 (11) Å; Cg is the centroid of an imidazole ring] consolidate the crystal str...
