Porous tetrahedral Zn(II)-tetrazolate framework with highly adsorption selectivity of CO2 over N2

被引:4
|
作者
Li, Wu-wu [1 ,2 ,3 ,4 ]
Guo, Ying [2 ,3 ]
Zhang, Zun-ting [1 ,2 ,3 ]
机构
[1] Shaanxi Normal Univ, Key Lab, Minist Educ Med Resources & Nat Pharmaceut Chem, Xian 710062, Peoples R China
[2] Shaanxi Normal Univ, Natl Engn Lab Resource Dev Endangered Crude Drugs, Xian 710062, Peoples R China
[3] Shaanxi Normal Univ, Sch Chem & Chem Engn, Xian 710062, Peoples R China
[4] Xianyang Normal Univ, Coll Chem & Chem Engn, Xianyang 712000, Peoples R China
关键词
Zn(II) compound; Porous framework; Topology; Gas adsorption; METAL-ORGANIC FRAMEWORKS; COORDINATION POLYMERS; TOPOLOGIES; SOLVENT; STORAGE; LIGAND;
D O I
10.1016/j.molstruc.2016.07.051
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Presented here is a new porous tetrahedral Zn(II)-tetrazolate framework, namely [Zn-2(mtz)(3)(OH)](n)center dot n(DMF) (1, Hmtz = 5-methyl-1H-tetrazole, DMF = N,N'-dimethylformamide), has been successfully synthesized under solvothermal conditions. Single crystal X-ray structural analysis reveals that compound 1 features a three-dimensional (3D) porous framework with 4-connected dia-type topology. The 1D channels along the crystallograhical c axis are occupied by the lattice DMF molecules. The desolvated samples show highly adsorption selectivity of CO2 over N-2. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:777 / 780
页数:4
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