Enforcing Ising-like magnetic anisotropy via trigonal distortion in the design of a W(v)–Co(ii) cyanide single-chain magnet

A new octacyanotungstate(v) based single chain magnet {[(Tpm)Co(DMF)W(CN)(8)](2)[Co(DMF)(4)]·2DMF}(n) (1, Tpm = 1,1,1-trispyrazoylmethane), with an effective barrier of 39.7(3) cm(–1) is reported. The Ising-like magnetic anisotropy of the chain originates from the nearly parallel local orientations...

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Detalles Bibliográficos
Autores principales: Zhang, Yuan-Zhu, Dolinar, Brian S., Liu, Shihao, Brown, Andrew J., Zhang, Xuan, Wang, Zhao-Xi, Dunbar, Kim R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2017
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5873217/
https://www.ncbi.nlm.nih.gov/pubmed/29629079
http://dx.doi.org/10.1039/c7sc02925j
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author Zhang, Yuan-Zhu
Dolinar, Brian S.
Liu, Shihao
Brown, Andrew J.
Zhang, Xuan
Wang, Zhao-Xi
Dunbar, Kim R.
author_facet Zhang, Yuan-Zhu
Dolinar, Brian S.
Liu, Shihao
Brown, Andrew J.
Zhang, Xuan
Wang, Zhao-Xi
Dunbar, Kim R.
author_sort Zhang, Yuan-Zhu
collection PubMed
description A new octacyanotungstate(v) based single chain magnet {[(Tpm)Co(DMF)W(CN)(8)](2)[Co(DMF)(4)]·2DMF}(n) (1, Tpm = 1,1,1-trispyrazoylmethane), with an effective barrier of 39.7(3) cm(–1) is reported. The Ising-like magnetic anisotropy of the chain originates from the nearly parallel local orientations of the Co(ii) ions with the source of the uniaxial magnetic anisotropy being a trigonal distortion of the octahedral environment with the fac-tridentate capping Tpm ligand.
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spelling pubmed-58732172018-04-06 Enforcing Ising-like magnetic anisotropy via trigonal distortion in the design of a W(v)–Co(ii) cyanide single-chain magnet Zhang, Yuan-Zhu Dolinar, Brian S. Liu, Shihao Brown, Andrew J. Zhang, Xuan Wang, Zhao-Xi Dunbar, Kim R. Chem Sci Chemistry A new octacyanotungstate(v) based single chain magnet {[(Tpm)Co(DMF)W(CN)(8)](2)[Co(DMF)(4)]·2DMF}(n) (1, Tpm = 1,1,1-trispyrazoylmethane), with an effective barrier of 39.7(3) cm(–1) is reported. The Ising-like magnetic anisotropy of the chain originates from the nearly parallel local orientations of the Co(ii) ions with the source of the uniaxial magnetic anisotropy being a trigonal distortion of the octahedral environment with the fac-tridentate capping Tpm ligand. Royal Society of Chemistry 2017-11-13 /pmc/articles/PMC5873217/ /pubmed/29629079 http://dx.doi.org/10.1039/c7sc02925j Text en This journal is © The Royal Society of Chemistry 2018 https://creativecommons.org/licenses/by/3.0/This article is freely available. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence (CC BY 3.0)
spellingShingle Chemistry
Zhang, Yuan-Zhu
Dolinar, Brian S.
Liu, Shihao
Brown, Andrew J.
Zhang, Xuan
Wang, Zhao-Xi
Dunbar, Kim R.
Enforcing Ising-like magnetic anisotropy via trigonal distortion in the design of a W(v)–Co(ii) cyanide single-chain magnet
title Enforcing Ising-like magnetic anisotropy via trigonal distortion in the design of a W(v)–Co(ii) cyanide single-chain magnet
title_full Enforcing Ising-like magnetic anisotropy via trigonal distortion in the design of a W(v)–Co(ii) cyanide single-chain magnet
title_fullStr Enforcing Ising-like magnetic anisotropy via trigonal distortion in the design of a W(v)–Co(ii) cyanide single-chain magnet
title_full_unstemmed Enforcing Ising-like magnetic anisotropy via trigonal distortion in the design of a W(v)–Co(ii) cyanide single-chain magnet
title_short Enforcing Ising-like magnetic anisotropy via trigonal distortion in the design of a W(v)–Co(ii) cyanide single-chain magnet
title_sort enforcing ising-like magnetic anisotropy via trigonal distortion in the design of a w(v)–co(ii) cyanide single-chain magnet
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5873217/
https://www.ncbi.nlm.nih.gov/pubmed/29629079
http://dx.doi.org/10.1039/c7sc02925j
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