Issue 9, 2022
From the journal:

New Journal of Chemistry

Metal–organic framework based on flexible ligands and CoII–CoII–CoII system: selective gas adsorption and magnetic properties†

Tao Zhou,a   Jianlei Qian,a   Xin Lu,a   Heng Xu,a   Lei Chen ORCID logo *b  and  Chuanlei Zhang ORCID logo *ac  

* Corresponding authors

a AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials, Key Laboratory of Functional Coordination Compounds of Anhui Higher Education Institutes, Anqing Normal University, Anqing, P. R. China
E-mail: clzhang@nju.edu.cn

b School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212100, P. R. China
E-mail: chenlei@just.edu.cn

c State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210023, P. R. China

Abstract

Two flexible ligands, 4,4′,4′′-(nitrilotris(methylene))tribenzoic acid (H3TCBA) and 1,4-bis((1H-imidazol-1-yl)methyl)benzene (BMB) have been used to construct a three-dimensional MOF with Co(NO3)2·6H2O through solvothermal techniques. The MOF is formulated as {[Co3(TCBA)2·BMB]·3DMF·8H2O}n (1). Topological analysis reveals that 1 is a 3,8-connected new net with point symbol {42·6}2{44·610·79·85}. The MOF has been characterized by single crystal X-ray diffraction, infrared spectroscopy (IR), thermogravimetry analysis (TGA), elemental analysis, UV-visible spectrum, X-ray powder diffraction (XRD), variable-temperature X-ray powder diffraction (VXRD). In addition, selective gas adsorption and magnetic properties of 1 have been explored.

Graphical abstract: Metal–organic framework based on flexible ligands and CoII–CoII–CoII system: selective gas adsorption and magnetic properties

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Supplementary files

Article information

DOI
https://doi.org/10.1039/D1NJ06042B
Article type
Paper
Submitted
19 Dec 2021
Accepted
19 Jan 2022
First published
05 Feb 2022

New J. Chem., 2022,46, 4307-4313

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Metal–organic framework based on flexible ligands and CoII–CoII–CoII system: selective gas adsorption and magnetic properties

T. Zhou, J. Qian, X. Lu, H. Xu, L. Chen and C. Zhang, New J. Chem., 2022, 46, 4307 DOI: 10.1039/D1NJ06042B

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