Issue 10, 2023
From the journal:

CrystEngComm

A siderophore-inspired two-dimensional Fe–hydroxamate metal–organic framework†

Wenlei Tang,a   Zhen-Wu Shao,a   Li Xiong,a   Zhiyuan Zhang,a   Kaiyuan Tan,a   Xuan Feng,a   Wenjing Wua  and  Chong Liu ORCID logo *a  

* Corresponding authors

a School of Chemical Engineering, Sichuan University, Chengdu, China
E-mail: liuchong@scu.edu.cn

Abstract

Inspired by hydroxamate-based siderophores, here we report the synthesis of a novel two-dimensional (2D) Fe–hydroxamate metal–organic framework (MOF), namely SUM-31. The MOF, constructed from homoleptic Fe(hydroxamate)3 nodes and linear E-ethylenedihydroxamate linkers, features tightly-stacked 2D layers of the honeycomb topology, with interconnected channels that ensure guest transportation and metal centre accessibility. Particularly, the impressive chemical stability of SUM-31 in an aqueous environment of a wide range (1–12) of pH, and redox-active Fe centres have made the MOF a promising electrochemical sensor for H2O2.

Graphical abstract: A siderophore-inspired two-dimensional Fe–hydroxamate metal–organic framework

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Article information

DOI
https://doi.org/10.1039/D3CE00022B
Article type
Communication
Submitted
07 Jan 2023
Accepted
09 Feb 2023
First published
10 Feb 2023

CrystEngComm, 2023,25, 1462-1466

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A siderophore-inspired two-dimensional Fe–hydroxamate metal–organic framework

W. Tang, Z. Shao, L. Xiong, Z. Zhang, K. Tan, X. Feng, W. Wu and C. Liu, CrystEngComm, 2023, 25, 1462 DOI: 10.1039/D3CE00022B

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