The objective of these studies on synthesis and characterization besides spectroscopic, thermal behaviour of binary and mixed ligand nanosized metal supramolecular coordination polymers of some 5-(3-pyridyl)-1,3,4-oxadiazole-2-thiol (POZT), 1,3-di-(4-pyridyl)propane (DPP), 1,2-bis(2-pyridyl)ethene (BPE) with imidazole (IMZ), benzimidazole (BIMZ) and 1-methyl-imidazole (MIMZ) which are of considerable interest due to their pharmaceutical, chemical and biological importance. The x-ray powder diffraction, scanning electron microscope SEM and transmission electron microscope TEM of both...