Synthesis and Exfoliation of a New Layered Mesoporous Zr-MOF Comprising Hexa- and Dodecanuclear Clusters as Well as a Small Organic Linker Molecule

A new layered mesoporous Zr-MOF of composition [Zr30O20(OH)26(OAc)18L18] was synthesized by employing 5-acetamido­isophthalic acid (H2L) using acetic acid as the solvent. The new MOF, denoted as CAU-45, exhibits a honeycomb structure of stacked layers which comprise both hexa- and dodecanucelar zirc...

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Bibliographic Details
Published in:Journal of the American Chemical Society 2020-09, Vol.142 (37), p.15995-16000
Main Authors: Leubner, Sebastian, Bengtsson, Viktor E. G, Synnatschke, Kevin, Gosch, Jonas, Koch, Alexander, Reinsch, Helge, Xu, Hongyi, Backes, Claudia, Zou, Xiaodong, Stock, Norbert
Format: Article
Language:English
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Summary:A new layered mesoporous Zr-MOF of composition [Zr30O20(OH)26(OAc)18L18] was synthesized by employing 5-acetamido­isophthalic acid (H2L) using acetic acid as the solvent. The new MOF, denoted as CAU-45, exhibits a honeycomb structure of stacked layers which comprise both hexa- and dodecanucelar zirconium clusters. Its structure was solved from submicrometer-sized crystals by continuous rotation electron diffraction (cRED). Liquid phase exfoliation and size selection were successfully performed on the material.
ISSN:0002-7863
1520-5126
1520-5126
DOI:10.1021/jacs.0c06978