Three-Dimensional Porous Metal鈥揗etalloporphyrin Framework Consisting of Nanoscopic Polyhedral Cages

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• 作者：Xi-Sen Wang ; Le Meng ; Qigan Cheng ; Chungsik Kim ; Lukasz Wojtas ; Matthew Chrzanowski ; Yu-Sheng Chen ; X. Peter Zhang ; Shengqian Ma
• 刊名：Journal of the American Chemical Society
• 出版年：2011
• 出版时间：October 19, 2011
• 年：2011
• 卷：133
• 期：41
• 页码：16322-16325
• 全文大小：759K
• 年卷期：v.133,no.41(October 19, 2011)
• ISSN：1520-5126

文摘

An unprecedented nanoscopic polyhedral cage-containing metal鈥搈etalloporphyrin framework, MMPF-1, has been constructed from a custom-designed porphyrin ligand, 5,15-bis(3,5-dicarboxyphenyl)porphine, that links Cu₂(carboxylate)₄ moieties. A high density of 16 open copper sites confined within a nanoscopic polyhedral cage has been achieved, and the packing of the porphyrin cages via an 鈥淎BAB鈥?pattern affords MMPF-1 ultramicropores which render it selective toward adsorption of H₂ and O₂ over N₂, and CO₂ over CH₄.