A porous metal-organic framework with helical chain building units exhibiting facile transition from micro- to meso-porosity |
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| Authors: | Park Jinhee Li Jian-Rong Sañudo E Carolina Yuan Daqiang Zhou Hong-Cai |
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| Institution: | Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA. |
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| Abstract: | A metal-organic framework (MOF) with helical channels has been constructed by bridging helical chain secondary building units with 2,6-di-p-carboxyphenyl-4,4'-bipyridine ligands. The activated MOF shows permanent porosity and gas adsorption selectivity. Remarkably, the MOF exhibits a facile transition from micro- to meso-porosity. |
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