Two 1D Coordination Polymers with Bis[4‐(pyridin‐4‐yl)pyrimidinyl]disulfide (4‐ppds) as Bridging Ligand

Abstract

Solution assembly of heterocyclic disulfide ligand, 4-ppds {4-ppds = bis[4-(pyridin-4-yl)pyrimidinyl]disulfide}, with Cu(OAc) 2 and ZnI 2 resulted in two 1D (one-dimensional) coordination polymers 1 and 2, which were well characterized by infrared spectroscopy, elemental analysis, powder X-ray diffraction, single-crystal X-ray diffraction, diffuse-reflectance UV/Vis as well as photoluminescence spectroscopy. Single crystal X-ray crystallography discloses that 1 shows