Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework

Two metal-organic frameworks (MOFs), [Dy(BDC)(NO(3))(DMF)(2)](n) (1, H(2)BDC = terephthalic acid) and [Dy(BDC)(NO(3))](n) (1a), were synthesized. The structures of MOFs 1 and 1a are easy to be reversibly transformed into each other by the desorption or adsorption of coordination solvent molecules. A...

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Autores principales: Song, Xiao-Jiao, Hu, Zhao-Bo, Li, Miao-Miao, Feng, Xin, Kong, Ming, Xue, Xiao-Ming, Zhang, Yi-Quan, Song, You
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8374150/
https://www.ncbi.nlm.nih.gov/pubmed/34422769
http://dx.doi.org/10.3389/fchem.2021.714851
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author Song, Xiao-Jiao
Hu, Zhao-Bo
Li, Miao-Miao
Feng, Xin
Kong, Ming
Xue, Xiao-Ming
Zhang, Yi-Quan
Song, You
author_facet Song, Xiao-Jiao
Hu, Zhao-Bo
Li, Miao-Miao
Feng, Xin
Kong, Ming
Xue, Xiao-Ming
Zhang, Yi-Quan
Song, You
author_sort Song, Xiao-Jiao
collection PubMed
description Two metal-organic frameworks (MOFs), [Dy(BDC)(NO(3))(DMF)(2)](n) (1, H(2)BDC = terephthalic acid) and [Dy(BDC)(NO(3))](n) (1a), were synthesized. The structures of MOFs 1 and 1a are easy to be reversibly transformed into each other by the desorption or adsorption of coordination solvent molecules. Accordingly, their magnetic properties can also be changed reversibly, which realizes our goals of manipulating on/off single-molecule magnet behaviour. MOF 1 behaves as a single-molecule magnet either with or without DC field. Contrarily, no slow magnetic relaxation was observed in 1a both under zero field and applied field.
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spelling pubmed-83741502021-08-20 Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework Song, Xiao-Jiao Hu, Zhao-Bo Li, Miao-Miao Feng, Xin Kong, Ming Xue, Xiao-Ming Zhang, Yi-Quan Song, You Front Chem Chemistry Two metal-organic frameworks (MOFs), [Dy(BDC)(NO(3))(DMF)(2)](n) (1, H(2)BDC = terephthalic acid) and [Dy(BDC)(NO(3))](n) (1a), were synthesized. The structures of MOFs 1 and 1a are easy to be reversibly transformed into each other by the desorption or adsorption of coordination solvent molecules. Accordingly, their magnetic properties can also be changed reversibly, which realizes our goals of manipulating on/off single-molecule magnet behaviour. MOF 1 behaves as a single-molecule magnet either with or without DC field. Contrarily, no slow magnetic relaxation was observed in 1a both under zero field and applied field. Frontiers Media S.A. 2021-08-05 /pmc/articles/PMC8374150/ /pubmed/34422769 http://dx.doi.org/10.3389/fchem.2021.714851 Text en Copyright © 2021 Song, Hu, Li, Feng, Kong, Xue, Zhang and Song. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Song, Xiao-Jiao
Hu, Zhao-Bo
Li, Miao-Miao
Feng, Xin
Kong, Ming
Xue, Xiao-Ming
Zhang, Yi-Quan
Song, You
Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework
title Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework
title_full Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework
title_fullStr Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework
title_full_unstemmed Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework
title_short Reversible Switching of Single-Molecule Magnetic Behaviour by Desorption/Adsorption of Solvent Ligand in a New Dy(III)-Based Metal Organic Framework
title_sort reversible switching of single-molecule magnetic behaviour by desorption/adsorption of solvent ligand in a new dy(iii)-based metal organic framework
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8374150/
https://www.ncbi.nlm.nih.gov/pubmed/34422769
http://dx.doi.org/10.3389/fchem.2021.714851
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