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An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals

Magnetic molecules known as molecular nanomagnets (MNMs) may be the key to ultra-high density data storage. Thus, novel strategies on how to design MNMs are desirable. Here, inspired by the hexagonal structure of the hardest intermetallic magnet SmCo(5), we have synthesized a nanomagnetic molecule w...

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Autores principales: Magott, Michał, Brzozowska, Maria, Baran, Stanisław, Vieru, Veacheslav, Pinkowicz, Dawid
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9018761/
https://www.ncbi.nlm.nih.gov/pubmed/35440596
http://dx.doi.org/10.1038/s41467-022-29624-7
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author Magott, Michał
Brzozowska, Maria
Baran, Stanisław
Vieru, Veacheslav
Pinkowicz, Dawid
author_facet Magott, Michał
Brzozowska, Maria
Baran, Stanisław
Vieru, Veacheslav
Pinkowicz, Dawid
author_sort Magott, Michał
collection PubMed
description Magnetic molecules known as molecular nanomagnets (MNMs) may be the key to ultra-high density data storage. Thus, novel strategies on how to design MNMs are desirable. Here, inspired by the hexagonal structure of the hardest intermetallic magnet SmCo(5), we have synthesized a nanomagnetic molecule where the central lanthanide (Ln) Er(III) is coordinated solely by three transition metal ions (TM) in a perfectly trigonal planar fashion. This intermetallic molecule [Er(III)(Re(I)Cp(2))(3)] (ErRe(3)) starts a family of molecular nanomagnets (MNM) with unsupported Ln-TM bonds and paves the way towards molecular intermetallics with strong direct magnetic exchange interactions—a promising route towards high-performance single-molecule magnets.
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spelling pubmed-90187612022-04-28 An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals Magott, Michał Brzozowska, Maria Baran, Stanisław Vieru, Veacheslav Pinkowicz, Dawid Nat Commun Article Magnetic molecules known as molecular nanomagnets (MNMs) may be the key to ultra-high density data storage. Thus, novel strategies on how to design MNMs are desirable. Here, inspired by the hexagonal structure of the hardest intermetallic magnet SmCo(5), we have synthesized a nanomagnetic molecule where the central lanthanide (Ln) Er(III) is coordinated solely by three transition metal ions (TM) in a perfectly trigonal planar fashion. This intermetallic molecule [Er(III)(Re(I)Cp(2))(3)] (ErRe(3)) starts a family of molecular nanomagnets (MNM) with unsupported Ln-TM bonds and paves the way towards molecular intermetallics with strong direct magnetic exchange interactions—a promising route towards high-performance single-molecule magnets. Nature Publishing Group UK 2022-04-19 /pmc/articles/PMC9018761/ /pubmed/35440596 http://dx.doi.org/10.1038/s41467-022-29624-7 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Magott, Michał
Brzozowska, Maria
Baran, Stanisław
Vieru, Veacheslav
Pinkowicz, Dawid
An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals
title An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals
title_full An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals
title_fullStr An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals
title_full_unstemmed An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals
title_short An intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals
title_sort intermetallic molecular nanomagnet with the lanthanide coordinated only by transition metals
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9018761/
https://www.ncbi.nlm.nih.gov/pubmed/35440596
http://dx.doi.org/10.1038/s41467-022-29624-7
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