Three Cd(II) coordination polymers assembled by flexible 2,2′-azodibenzoic acid and N-donor auxiliary ligand: Structural diversities and luminescent properties

Three new cadmium(II) coordination polymers with novel 3D structures have been successfully synthesized by assembly of flexible 2,2′-azodibenzoic acid (H2L) with three N-donor auxiliary ligands (bpy, bpe, bpp). The effects of auxiliary ligand have been discussed and the spectroscopic properties of these complexes were also studied.