Opipramol dipicrate

In the crystal structure of the title compound, C(23)H(31)N(3)O(2+)·2C(6)H(2)N(3)O(7) (−), {systematic name: 1-[3-(5H-dibenz[b,f]azepin-5-yl)prop­yl]-4-(2-hy­droxy­eth­yl)piperazine-1,4-diium bis­(2,4,6-trinitro­phrenolate)} the piperazine group in the opipramol dication is protonated at both N atoms. Each picrate anion inter­acts with the protonated N atom in the cation through a bifurcated N—H⋯O hydrogen bond, forming an R (2) (1)(6) ring motif. In the cation, the dihedral angle between the mean planes of the two benzene rings is 50.81 (8) Å. Inter­molecular O—H⋯O and weak C—H⋯O hydrogen bonds, and weak π-ring and π–π stacking inter­actions dominate the crystal packing.