Doubly Interpenetrated Zn4O‑Based Metal–Organic Framework for CO2 Chemical Transformation and Antibiotic Sensing

A double interlacing metal–organic framework (MOF), formula of [(Zn4O)2(PDDA)6­(H2O)2]­·10DMF (1), with pcu-topology has been successfully assembled by Zn4O inorganic clusters and a V-shaped ligand 4,4′-(pyridine-2,6-diyl) dibenzoic acid (denoted as H2PDDA) under solvothermal conditions. Benefiting...

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Bibliographic Details
Published in:Crystal growth & design 2019-09, Vol.19 (9), p.5228-5236
Main Authors: He, Hongming, Zhu, Qian-Qian, Guo, Mei-Tong, Zhou, Qiao-Shu, Chen, Jing, Li, Cheng-Peng, Du, Miao
Format: Article
Language:English
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Summary:A double interlacing metal–organic framework (MOF), formula of [(Zn4O)2(PDDA)6­(H2O)2]­·10DMF (1), with pcu-topology has been successfully assembled by Zn4O inorganic clusters and a V-shaped ligand 4,4′-(pyridine-2,6-diyl) dibenzoic acid (denoted as H2PDDA) under solvothermal conditions. Benefiting from its internal porosity with available Lewis basic sites and open metal centers, 1 shows excellent performance on CO2 transformation with epoxides and also selective luminescence sensing for nitrofuran antibiotics. Therefore, 1 can be used as an efficient bifunctional platform as both a catalyst for CO2 cycloaddition reactions and as a sensor for antibiotic detection.
ISSN:1528-7483
1528-7505
DOI:10.1021/acs.cgd.9b00621