Synthesis and Structural Characterization of a New 2D Coordination Polymer [Cu(pzta)2]n
A new copper(Ⅱ)tetrazolate coordination polymer[Cu(pzta)2]n (1)(pzta=5-pyrazinyltetrazolate)was prepared from the hydrothermal reaction of Cu(OAc)2,·H2O with NaN3 and pyrazinecarbonitrile(pzCN)in the presence of ethanol,and characterized by elemental analysis,IR,TGA and X-ray crystallography.The X-ray diffraction analysis of 1 shows that the compound crystallizes in the monoclinic system with space group P2(1)/c and Cu(Ⅱ)ion center is six-coordinated by four different pzta ligands.The complex 1 features a 2D tetrazole coordination polymer.The thermal analysis of 1 shows that the decomposition of the complex OCCURS in two regions.
作 者： HU,Xin LIU,Cong WANG,Yongjiang GUO,Jixi 作者单位： HU,Xin,LIU,Cong,WANG,Yongjiang(College of LifeScience & Chemistry,Xinjiang Normal University,Urumqi,Xinjiang 830054,China)GUO,Jixi(Institute of Applied Chemistry,Xinjiang University,Urumqi,Xinfiang 830046,China)
刊 名： 中国化学（英文版） SCI 英文刊名： CHINESE JOURNAL OF CHEMISTRY 年，卷(期)： 2009 27(3) 分类号： O6 关键词： Coordination polymer crystal structure pyrazinecarbonitrile hydrothermal reaction