文献类型：期刊文献

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

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

年份：2010

卷号：49

期号：19

起止页码：8650

外文期刊名：INORGANIC CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000282084600002)】；

基金：We are grateful for financial support from the NSF of China (Grants 90922014 and 20701025), the NSF of Shandong Province (Grants Y2008B01 and BS2009CL007), and Shandong University.

语种：英文

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.