Field-Induced Relaxation of Magnetization in a Three-Dimensional LnMOF with the Second Bridging Ligand Squarate

[Image: see text] A three-dimensional (3D) dysprosium(III) metal-organic framework with nicotinate N-oxide (NNO(–)) and squarate (C(4)O(4)(2–)) mixed bridging ligands, [Dy(NNO)(C(4)O(4))(H(2)O)](n) (1), has been hydrothermally synthesized. The dysprosium(III) ions are linked to each other by the squ...

Descripción completa

Detalles Bibliográficos
Autores principales: Liu, Cai-Ming, Zhang, Deqing, Hao, Xiang, Zhu, Dao-Ben
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2016
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640764/
https://www.ncbi.nlm.nih.gov/pubmed/31457130
http://dx.doi.org/10.1021/acsomega.6b00083
_version_ 1783436640810696704
author Liu, Cai-Ming
Zhang, Deqing
Hao, Xiang
Zhu, Dao-Ben
author_facet Liu, Cai-Ming
Zhang, Deqing
Hao, Xiang
Zhu, Dao-Ben
author_sort Liu, Cai-Ming
collection PubMed
description [Image: see text] A three-dimensional (3D) dysprosium(III) metal-organic framework with nicotinate N-oxide (NNO(–)) and squarate (C(4)O(4)(2–)) mixed bridging ligands, [Dy(NNO)(C(4)O(4))(H(2)O)](n) (1), has been hydrothermally synthesized. The dysprosium(III) ions are linked to each other by the squarate anions to form a unique dysprosium(III) squarate double-layered network; the NNO(–) anions then bridge such layers to complete the 3D framework. Complex 1 exhibits a two-step relaxation of magnetization under a dc field of 1000 Oe, with effective energy barrier values of 8.5 and 14.3 K, respectively.
format Online
Article
Text
id pubmed-6640764
institution National Center for Biotechnology Information
language English
publishDate 2016
publisher American Chemical Society
record_format MEDLINE/PubMed
spelling pubmed-66407642019-08-27 Field-Induced Relaxation of Magnetization in a Three-Dimensional LnMOF with the Second Bridging Ligand Squarate Liu, Cai-Ming Zhang, Deqing Hao, Xiang Zhu, Dao-Ben ACS Omega [Image: see text] A three-dimensional (3D) dysprosium(III) metal-organic framework with nicotinate N-oxide (NNO(–)) and squarate (C(4)O(4)(2–)) mixed bridging ligands, [Dy(NNO)(C(4)O(4))(H(2)O)](n) (1), has been hydrothermally synthesized. The dysprosium(III) ions are linked to each other by the squarate anions to form a unique dysprosium(III) squarate double-layered network; the NNO(–) anions then bridge such layers to complete the 3D framework. Complex 1 exhibits a two-step relaxation of magnetization under a dc field of 1000 Oe, with effective energy barrier values of 8.5 and 14.3 K, respectively. American Chemical Society 2016-08-30 /pmc/articles/PMC6640764/ /pubmed/31457130 http://dx.doi.org/10.1021/acsomega.6b00083 Text en Copyright © 2016 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Liu, Cai-Ming
Zhang, Deqing
Hao, Xiang
Zhu, Dao-Ben
Field-Induced Relaxation of Magnetization in a Three-Dimensional LnMOF with the Second Bridging Ligand Squarate
title Field-Induced Relaxation of Magnetization in a Three-Dimensional LnMOF with the Second Bridging Ligand Squarate
title_full Field-Induced Relaxation of Magnetization in a Three-Dimensional LnMOF with the Second Bridging Ligand Squarate
title_fullStr Field-Induced Relaxation of Magnetization in a Three-Dimensional LnMOF with the Second Bridging Ligand Squarate
title_full_unstemmed Field-Induced Relaxation of Magnetization in a Three-Dimensional LnMOF with the Second Bridging Ligand Squarate
title_short Field-Induced Relaxation of Magnetization in a Three-Dimensional LnMOF with the Second Bridging Ligand Squarate
title_sort field-induced relaxation of magnetization in a three-dimensional lnmof with the second bridging ligand squarate
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640764/
https://www.ncbi.nlm.nih.gov/pubmed/31457130
http://dx.doi.org/10.1021/acsomega.6b00083
work_keys_str_mv AT liucaiming fieldinducedrelaxationofmagnetizationinathreedimensionallnmofwiththesecondbridgingligandsquarate
AT zhangdeqing fieldinducedrelaxationofmagnetizationinathreedimensionallnmofwiththesecondbridgingligandsquarate
AT haoxiang fieldinducedrelaxationofmagnetizationinathreedimensionallnmofwiththesecondbridgingligandsquarate
AT zhudaoben fieldinducedrelaxationofmagnetizationinathreedimensionallnmofwiththesecondbridgingligandsquarate

Ejemplares similares