Synthesis and Structural Characterization of Two Coordination Compounds Based on Hydrothermal Synthesis and One Pot Reaction

He Zhenyang;Wang Haixia;He Dongliang;Zhao Shanshan;Hu Donghua;Drug Materials Synthesis Design Lab,College of Pharmacy,Changchun University of Chinese Medicine;

coordination compounds;;one-pot reaction;;hydrothermal synthesis method;;X-ray diffraction analysis;;space group

The objective of the article is to synthesize two metal-organic coordination compounds.Two metal-organic coordination compounds are synthesized by the method of hydrothermal synthesis method together with the environmental and economical one-pot reaction.The first compound is[4(pyrazolyl)-Cu(II)]and the second is[4(imidazole)-Cu(Ⅱ)].Both structures are detected by single-crystal X-ray diffraction analysis and single crystal data is parsed by SHELXL software,elemental analysis,nuclear magnetic resonance spectroscopy and infrared spectroscopy.The results are as following:the single-crystal X- ray structure determination shows that the crystal structural unit of[4(pyrazolyl)-Cu(II)]is composed of four pyrazol molecules and one Cu(II)cation,while the crystal structural unit of[4(imidazole)-Cu(II)]is constituted by four imidazole molecules and one copper(II)cation.In the end,the article summarizes that through the structure and spectroscopy analysis,each complex compound molecule is composed of four electron-donating groups and one metal cation.Then all molecules are coordinated by non-covalent bonds,forming a compact structural unit.Then they spread over the space,forming a stable 3-D spatial structure.The two crystal structures are similar and the space groups of them are both monoclinic P.