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含有Zn4O4簇的开放骨架结构磷酸锌的水热合成与表征
引用本文:邢艳,付云龙,施展,华佳,张萍,崔艳杰,庞文琴.含有Zn4O4簇的开放骨架结构磷酸锌的水热合成与表征[J].高等学校化学学报,2003,24(3):377-380.
作者姓名:邢艳  付云龙  施展  华佳  张萍  崔艳杰  庞文琴
作者单位:吉林大学无机合成与制备化学国家重点实验室,长春,130023
基金项目:国家自然科学基金,吉林大学校科研和教改项目,29871012,,,
摘    要:在水热体系中,以1,4-丁二胺为模板剂制备了Zn5(PO4)4·H3N(CH2)4NH3单晶,单晶结构分析表明,该化合物属正交晶系,Pnma空间群,晶胞参数a=1.83440(6)nm,b=1.33034(4)nm,c=0.74497(2)nm,β=90°,V=1.81801(9)nm3,Z=4,Dc=2.912Mg·m-3,最终因子R1=0.0309,wR2=0.0804I>2σ(I)].结构中的锌和磷均与氧形成四面体配位,该化合物中含有Zn4O4簇,Zn4O4簇与PO4四面体相连,形成了篮子状亚结构基元,该亚结构基元通过氧桥以正反交替的方式相互连接成三维开放骨架结构.

关 键 词:水热合成  磷酸锌  晶体结构  1  4-丁二胺
文章编号:0251-0790(2003)03-0377-04
收稿时间:2002-07-03

Hydrothermal Synthesis and Characterization of an Open Framework Zincophosphate with Zn4O4 Tetrameric Clusters
XING Yan,FU Yun-Long,SHI Zhan,HUA Jia,ZHANG Ping,CUI Yan-Jie,PANG Wen-Qin.Hydrothermal Synthesis and Characterization of an Open Framework Zincophosphate with Zn4O4 Tetrameric Clusters[J].Chemical Research In Chinese Universities,2003,24(3):377-380.
Authors:XING Yan  FU Yun-Long  SHI Zhan  HUA Jia  ZHANG Ping  CUI Yan-Jie  PANG Wen-Qin
Institution:XING Yan,FU Yun-Long,SHI Zhan,HUA Jia,ZHANG Ping,CUI Yan-Jie,PANG Wen-Qin *
Abstract:The organically templated single crystal of Zn5(PO4)4·H3N(CH2)4NH3 was synthesized by hydrothermal method and its structure was determined by single-crystal X-ray diffraction. Crystal data: orthorhombic, space group Pnma with lattice parameters a=1.834 40(6) nm, b= 1.330 34(4)} nm, c={0^744 97(2)} nm, β=90°, V=1.818 01(9) nm3, Z=4, R1=0.030 9, wR2={0^080 4} . The framework is built up of a network of ZnO4 and PO4 tetrahedra. The Zn4O4 clusters in the compound are linked to PO4 tetrahedra to form basket-shaped building units, which are connected to each other via oxygens, in an alternate up-down manner, to form the three-dimensional architecture.
Keywords:Hydrothermal synthesis  Zincophosphate  Crystal structure  1  4-Diaminobutane  
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