Supramolecular Isomerism in Honeycomb Metal-Organic Frameworks Driven by CH•••π Interactions: Homochiral Crystallization from an Achiral Ligand through Chiral Inducement

被引：88

作者：

Zhao, Xiaoliang ^{[1
]}

He, Haiyan ^{[1
]}

Dai, Fangna ^{[1
]}

Sun, Daofeng ^{[1
]}

Ke, Yanxiong ^{[2
]}

机构：

[1] Shandong Univ, Key Lab Colloid & Interface Chem, Minist Educ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China

[2] E China Univ Sci & Technol, Engn Res Ctr Pharmaceut Proc Chem, Minist Educ, Sch Pharm, Shanghai 200237, Peoples R China

来源：

INORGANIC CHEMISTRY | 2010年 / 49卷 / 19期

关键词：

COORDINATION POLYMERS; MICROPOROUS FRAMEWORK; CRYSTAL-STRUCTURE; POROUS PROPERTY; HYDROGEN UPTAKE; NETWORK SOLIDS; HELICAL CHAINS; BUILDING-BLOCK; INCLUSION; TRANSFORMATION;

D O I：

10.1021/ic100603g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The solvothermal reaction of Zn(NO(3))(2)center dot 6H(2)O and 4,4',4 ''-(2,4,6-trimethylbenzene-1,3,5-triyl)tribenzoic acid (H(3)TMTA) in N,N'-diethylformamide or N,N-dimethylacetamide gave rise to two layered honeycomb frameworks. The different stacking arrangements of the 2D layers generate achiral (alpha-1) and chiral (beta-1) architectures, which are supramolecular isomers. The homochiral crystallization of beta-1 can be achieved through chiral inducement, which is confirmed by circular dichroism spectra.

引用

页码：8650 / 8652

页数：3

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