A New Multidentate Hexacarboxylic Acid for the Construction of Porous Metal−Organic Frameworks of Diverse Structures and Porosities

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• 作者：Zhenxia Chen ; Shengchang Xiang ; Tengbiao Liao ; Yongtai Yang ; Yu-Sheng Chen ; Yaming Zhou ; Dongyuan Zhao ; Banglin Chen
• 刊名：Crystal Growth & Design
• 出版年：2010
• 出版时间：June 2, 2010
• 年：2010
• 卷：10
• 期：6
• 页码：2775-2779
• 全文大小：828K
• 年卷期：v.10,no.6(June 2, 2010)
• ISSN：1528-7505

文摘

Three porous metal−organic frameworks have been constructed from the new developed C3-symmetric hexacarboxylic acid 3,3′,3′′,5,5′,5′′-benzene-1,3,5-triyl-hexabenzoic acid (H₆BHB) of different NaCl- and Al₂O₃-type topologies. The activated metal−organic frameworks (MOFs) exhibit permanent porosities as revealed in their gas and vapor adsorption isotherms, highlighting the promise of this new ligand for the construction of porous MOFs for gas storage and separation.