(NH_(4))_(2)[Cu(C_(10)H_(8)N_(2))_(2)Mo_(8)O_(26)]的水热合成及晶体结构  

Hydrothermal Synthesis and Crystal Structure of (NH_(4))_(2)[Cu(C_(10)H_(8)N_(2))_(2)Mo_(8)O_(26)]

作　　者：张全争[1,2] 聂江辉[1] 周旭[1] 田长安[1] Zhang Quanzheng;Nie Jianghui;Zhou Xu;Tian Changan(Department of Chemistry&Materials Engineering,Hefei University,Hefei 230022;State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structuce of Matter,Chinese Academy 0 Sciences,Fuzhou 350002)

机构地区：[1]合肥学院化学与材料工程系,合肥230022 [2]中国科学院福建物质结构研究所结构化学国家重点实验室,福州350002

出　　处：《化学通报》2011年第5期458-461,共4页Chemistry

基　　金：安徽省自然科学基金项目(10040606Q53);结构化学国家重点实验室基金项目(20110012)资助

摘　　要：采用水热反应合成了一个无机-有机杂化的β-{Mo_(8)O_(26)}簇合物(NH_(4))_(2)[Cu(C_(10)H_(8)N_(2))_(2)Mo_(8)O_(26)],并通过X-射线单晶衍射对其结构进行了分析。该化合物为三斜晶系Pī空间群,晶胞参数为a=0.76757(2)nm,b=1.07870(2)nm,c=1.28795(2)nm,α=100.6150(10)o,β=100.0980(10)o,γ=110.0670(10)o。化合物包含了孤立的β-{Mo_(8)O_(26)}^(4-)簇阴离子和2条一维的{Cu-4,4’-联吡啶}n链。分子之间通过氢键作用连结成三维结构。Inorganic-organic hybridβ-{Mo_(8)O_(26)}compound(NH_(4))_(2)[Cu(C_(10) H_(8)N_(2))_(2)Mo_(8)O_(26)]was synthesized under hydrothermal condition and its structure was characterized by single-crystal X-ray diffraction.The results showed it crystallizes in triclinic,space group Pīwith a=0.76757(2)nm,b=1.07870(2)nm,c=1.28795(2)nm,α=100.6150(10)°,β=100.0980(10)°andγ=110.0670(10)°.It contains the isolatedβ-{Mo_(8)O_(26)}^(4-)cluster anions and two{Cu-4,4’-bipyridine}n chains,and the three-dimensional structure is formed through the hydrogen bond among the molecules.

关 键 词：β-{Mo_(8)O_(26)} 无机-有机杂化 晶体结构 

分 类 号：O621.3[理学—有机化学]