Issue 44, 2023

Synthesis and characterization of two metallo-hydrogen-bonded organic frameworks with diverse structures and properties

Abstract

Two metallo-hydrogen-bonded organic frameworks (MHOFs) were synthesized by self-assembling a phosphate complex and a macrocyclic ligand with three peripheral carboxylic acids. The two MHOFs have different hydrogen-bond linkages and structures, depending on whether the phosphate participates in the hydrogen bonding. The various hydrogen-bonded networks result in different thermal stabilities, BET surface areas, and water vapor uptake capacities of the MHOFs. MHOF-PO4-2, which has more hydrogen bonds and higher porosity, shows better thermal stability and water vapor adsorption than MHOF-PO4-1. This study demonstrates the possibility of constructing diverse and functional MHOFs based on phosphate complexes.

Graphical abstract: Synthesis and characterization of two metallo-hydrogen-bonded organic frameworks with diverse structures and properties

Supplementary files

Article information

Article type
Communication
Submitted
15 Sep 2023
Accepted
20 Oct 2023
First published
23 Oct 2023
This article is Open Access
Creative Commons BY license

CrystEngComm, 2023,25, 6132-6136

Synthesis and characterization of two metallo-hydrogen-bonded organic frameworks with diverse structures and properties

M. Zhou, Y. Wang, G. Yuan, Z. Ju and D. Yuan, CrystEngComm, 2023, 25, 6132 DOI: 10.1039/D3CE00917C

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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