Crystal Engineering of an nbo Topology Metal–Organic Framework for Chemical Fixation of CO<sub>2</sub> under Ambient Conditions

Wen‐Yang Gao, Yao Chen, Youhong Niu, Kia Williams, Lindsay Cash, Pastor J. Perez, Lukasz Wojtas, Jianfeng Cai, Yu‐Sheng Chen, Shengqian Ma

doi:10.1002/anie.201309778

Crystal Engineering of an nbo Topology Metal–Organic Framework for Chemical Fixation of CO<sub>2</sub> under Ambient Conditions

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公開日: 2014-02-04

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http://onlinelibrary.wiley.com/termsAndConditions#vor

DOI

10.1002/anie.201309778

公開者: Wiley

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説明

<jats:title>Abstract</jats:title><jats:p>Crystal engineering of the <jats:bold>nbo</jats:bold> metal–organic framework (MOF) platform MOF‐505 with a custom‐designed azamacrocycle ligand (1,4,7,10‐tetrazazcyclododecane‐<jats:italic>N</jats:italic>,<jats:italic>N</jats:italic>′,<jats:italic>N</jats:italic>′′,<jats:italic>N</jats:italic>′′′‐tetra‐<jats:italic>p</jats:italic>‐methylbenzoic acid) leads to a high density of well‐oriented Lewis active sites within the cuboctahedral cage in MMCF‐2, [Cu<jats:sub>2</jats:sub>(Cu‐tactmb)(H<jats:sub>2</jats:sub>O)<jats:sub>3</jats:sub>(NO<jats:sub>3</jats:sub>)<jats:sub>2</jats:sub>]. This MOF demonstrates high catalytic activity for the chemical fixation of CO<jats:sub>2</jats:sub> into cyclic carbonates at room temperature under 1 atm pressure.</jats:p>