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Solvothermal Synthesis and Characterization of An Organic Ligands Bridging Zinc Complex with Porous Structure
He Gaofei,Ke Yanxiong,Lu Seming,Huang Fei,Li Jianmin
Author NameAffiliationE-mail
He Gaofei Department of Chemical Physic, University of Science and Technology of China, 230026  
Ke Yanxiong Department of Chemical Physic, University of Science and Technology of China, 230026  
Lu Seming Department of Chemical Physic, University of Science and Technology of China, 230026  
Huang Fei Department of Chemical Physic, University of Science and Technology of China, 230026  
Li Jianmin Department of Chemical Physic, University of Science and Technology of China, 230026 jmli@ustc.edu.cn 
Abstract:
A new two dimensional zinc complex was reported. This compound was synthesized under solvothermal condition by using THF as solvent. The crystal structure was determined by using single crystal X-ray diffraction. Crystal data: Zr', (B DC)( D ABCO)( H 20)z, monoclinic, space group C 2/c,a =10.871(17),b=19.10 (3),c=7.15 5(川,a= 90,口二115.99(3),Y=90,Z 二8,V 二1335(4),Dr二2.085岁cm3,R二0.08 58. This compound has two-dimensional network structure. Each zinc metal center was coordinated by two DABCO, two BDC and one water molecule. DABCO and BDC ligands bridge to two zinc atoms, respectively. The extension of this〔。-ordination result in a two-dimensional network and form a 7.16 x 9.98A zporous structure. It was interesting to find that the 2-dimensional was an interpenetrated structure formed by two coordinate polymer networks. This kind of structure is very rare in the coordinate compounds. The m-m interaction between the phenyl group of BDC was believed to the key of the growth of this coordination network.
Key words:  Solvothermal synthesis, Complex, Crystal structure, Two-dimensional network
FundProject:国家自然科学基金资助项目(20071030、50072026).
具有五配位Zn中心的微孔金属有机
何高飞,柯燕雄,陆舍铭,黄飞,李健民*
摘要:
在有机溶剂THF中,合成了一个新颖的、以对苯二甲酸(BDC)和三乙烯二胺为桥联配体、具有二维骨架结构的金属有机微孔配合物Zn2(BDC)(DABCO)(H20)2,并对其进行了单晶结构解析,证实该晶体结构属单斜晶系,空间群C2/c,a=10.871(17),b=19.10(3),c=7.155(11),α=90,β=115.99(3),γ=90,Z=8,V=1335(4),Dc=2.085g/cm3,R=0.0858.
关键词:  溶剂热合成  配合物  晶体结构  二维骨架
DOI:10.1088/1674-0068/15/4/307-311
分类号: