Solvothermal Synthesis and Crystal Structure of a Zn(Ⅱ) Microporous Metal-organic Framework

被引：0
|
作者：
李东平 [1 ]
李静 [1 ]
李旭 [2 ]
陈萍华 [1 ]
焦晓燕 [1 ]
李永绣 [1 ]
机构：
[1] Department of Chemistry, Nanchang University
[2] Department of Biology and Chemistry, College of Science and Technology, Nanchang University
来源：
Chinese Journal of Structural Chemistry | 2012年 / 31卷 / 11期
关键词：
solvothermal synthesis; Zn(Ⅱ); microporous; metal-organic framework;
D O I：
10.14102/j.cnki.0254-5861.2012.11.021
中图分类号：
O634 [元素有机聚合物];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel three-dimensional Zn(Ⅱ) coordination polymer, Zn3(C2H2N3)4(SiF6), has been synthesized under solvothermal conditions using 1H-1,2,4-triazole-3-carboxylic acid and zinc fluoride as the starting materials. The complex has been characterized by elemental analysis, IR, TG analysis and single-crystal X-ray diffraction analysis. The complex crystallizes in the tetragonal I4/mmm space group with a=11.592(0), c=7.526(1), V=1011.3(2)3 , Z=2, Mr=610.46, Dc=2.005 g/cm3 and F(000)=596. The final R=0.0312 and wR=0.067 for 319 observed reflections with I>2σ(I). In the title complex, the Zn centers are interconnected by μ 3 -bridging triazole ligands to form a microporous three-dimensional metal-organic framework.
引用
收藏
页码：1676 / 1680
页数：5
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