[(1RS,7RS,8RS,14RS)-5,12-Di­methyl-7,14-di­phenyl-1,4,8,11-tetra­aza­cyclo­tetradeca-4,11-diene-κ⁴N^1,4,8,11]­nickel(II) perchlorate

The title compound, [Ni(C₂₄H₃₂N₄)](ClO₄), has singlet ground-state nickel(II) complex cations with tetrahedrally twisted [0.013 (4) Å] square-planar coordination by four N atoms of the 14-membered di­amine–di­imine tetra­aza-macrocycle and perchlorate anions. A perchlorate O atom is sited near the tetragonal axis [Ni⋯O 2.694 (4) Å], with both N—H groups oriented towards the other side of the plane forming N—H⋯O hydrogen bonds to O atoms of different perchlorate ions, with no O atom near the nickel(II) tetragonal axis.