Importance of chelate-chelate stacking interactions in crystal structures of square pyramidal copper(II) complexes with two distinct chelating bidentate ligands

Two copper(II) complexes, [Cu(bzan)(mdap)(OClO3)] (1) and [Cu(bzan)(dmdap)(OClO3)] (2), have been prepared and characterized. Supramolecular assemblies in the solid state have analyzed by DFT calculations.84