Synthesis, structure and characterization of a novel 3D zinc organophosphonate

摘要

A novel zinc organophosphonate was synthesized under solvothermal conditions by using fpiperazine-l,4-diyldi(methylene)]bis(phosphonic acid) as a organic ligand. Single-crystal X-ray diffraction analysis reveals that compound 1 crystallized in the triclinic space group P-l (No. 2). Compound 1 formulated as Zn(O_3PCH_2NHC_4H_8NHCH_2PO_3)-H_2O. Compound 1 featured a 3D open-framework. Notably, the structure of compound 1 featured one-dimensional channel in the [001] direction. Water molecules were located in these channels. Further characterizations of compound 1 have been performed, including X-ray powder diffraction, IR, ICP and CHN analyses.