Ising-like Magnetism in Quasi-Two-Dimensional Co(NO(3))(2)·2H(2)O

The appearance of electrically neutral water molecules in the structure of cobalt dinitrate dihydrate, Co(NO(3))(2)⋅2H(2)O, drastically changes its magnetic properties as compared to its waterless counterpart, Co(NO(3))(2). The title compound shows Ising-like behavior reflected in its thermodynamic...

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Autores principales: Vorobyova, Anna A., Danilovich, Igor L., Morozov, Igor V., Vasiliev, Alexander N., Volkova, Olga S., Iqbal, Asif, Rahaman, Badiur, Saha-Dasgupta, Tanusri
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9605630/
https://www.ncbi.nlm.nih.gov/pubmed/36295129
http://dx.doi.org/10.3390/ma15207066
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author Vorobyova, Anna A.
Danilovich, Igor L.
Morozov, Igor V.
Vasiliev, Alexander N.
Volkova, Olga S.
Iqbal, Asif
Rahaman, Badiur
Saha-Dasgupta, Tanusri
author_facet Vorobyova, Anna A.
Danilovich, Igor L.
Morozov, Igor V.
Vasiliev, Alexander N.
Volkova, Olga S.
Iqbal, Asif
Rahaman, Badiur
Saha-Dasgupta, Tanusri
author_sort Vorobyova, Anna A.
collection PubMed
description The appearance of electrically neutral water molecules in the structure of cobalt dinitrate dihydrate, Co(NO(3))(2)⋅2H(2)O, drastically changes its magnetic properties as compared to its waterless counterpart, Co(NO(3))(2). The title compound shows Ising-like behavior reflected in its thermodynamic properties. It experiences long-range antiferromagnetic order at T(N) = 20.5 K and metamagnetic transition at µ(0)H(C) = 0.76 T. First-principles calculations produce the values of leading exchange interactions J1 ~ 10 K and J2 ~ 0.5 K and single-ion anisotropy D ~ 1 K which allows us to consider Co(NO(3))(2)⋅2H(2)O as a quasi-two-dimensional magnetic system.
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spelling pubmed-96056302022-10-27 Ising-like Magnetism in Quasi-Two-Dimensional Co(NO(3))(2)·2H(2)O Vorobyova, Anna A. Danilovich, Igor L. Morozov, Igor V. Vasiliev, Alexander N. Volkova, Olga S. Iqbal, Asif Rahaman, Badiur Saha-Dasgupta, Tanusri Materials (Basel) Article The appearance of electrically neutral water molecules in the structure of cobalt dinitrate dihydrate, Co(NO(3))(2)⋅2H(2)O, drastically changes its magnetic properties as compared to its waterless counterpart, Co(NO(3))(2). The title compound shows Ising-like behavior reflected in its thermodynamic properties. It experiences long-range antiferromagnetic order at T(N) = 20.5 K and metamagnetic transition at µ(0)H(C) = 0.76 T. First-principles calculations produce the values of leading exchange interactions J1 ~ 10 K and J2 ~ 0.5 K and single-ion anisotropy D ~ 1 K which allows us to consider Co(NO(3))(2)⋅2H(2)O as a quasi-two-dimensional magnetic system. MDPI 2022-10-11 /pmc/articles/PMC9605630/ /pubmed/36295129 http://dx.doi.org/10.3390/ma15207066 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Vorobyova, Anna A.
Danilovich, Igor L.
Morozov, Igor V.
Vasiliev, Alexander N.
Volkova, Olga S.
Iqbal, Asif
Rahaman, Badiur
Saha-Dasgupta, Tanusri
Ising-like Magnetism in Quasi-Two-Dimensional Co(NO(3))(2)·2H(2)O
title Ising-like Magnetism in Quasi-Two-Dimensional Co(NO(3))(2)·2H(2)O
title_full Ising-like Magnetism in Quasi-Two-Dimensional Co(NO(3))(2)·2H(2)O
title_fullStr Ising-like Magnetism in Quasi-Two-Dimensional Co(NO(3))(2)·2H(2)O
title_full_unstemmed Ising-like Magnetism in Quasi-Two-Dimensional Co(NO(3))(2)·2H(2)O
title_short Ising-like Magnetism in Quasi-Two-Dimensional Co(NO(3))(2)·2H(2)O
title_sort ising-like magnetism in quasi-two-dimensional co(no(3))(2)·2h(2)o
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9605630/
https://www.ncbi.nlm.nih.gov/pubmed/36295129
http://dx.doi.org/10.3390/ma15207066
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