Field-induced slow magnetic relaxation in the first Dy(iii)-centered 12-metallacrown-4 double-decker

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000496518600006&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1039/c9dt02432h
eISSN
1477-9234
Externe Identifier
  • Clarivate Analytics Document Solution ID: JM9IA
  • PubMed Identifier: 31276142
ISSN
1477-9226
Ausgabe der Veröffentlichung
41
Zeitschrift
DALTON TRANSACTIONS
Paginierung
15381 - 15385
Datum der Veröffentlichung
2019
Status
Published
Titel
Field-induced slow magnetic relaxation in the first Dy(iii)-centered 12-metallacrown-4 double-decker
Sub types
  • Article
Ausgabe der Zeitschrift
48

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<p>The first double-decker Ga(<sc>iii</sc>)/Dy(<sc>iii</sc>) 12-MC-4 complex has been isolated and magnetic studies revealed its SMM properties.</p>
Autoren
  • Angeliki A Athanasopoulou
  • José J Baldoví
  • Luca M Carrella
  • Eva Rentschler
DOI
10.1039/c9dt02432h
eISSN
1477-9234
ISSN
1477-9226
Ausgabe der Veröffentlichung
41
Zeitschrift
Dalton Transactions
Sprache
en
Online publication date
2019
Paginierung
15381 - 15385
Status
Published online
Herausgeber
Royal Society of Chemistry (RSC)
Herausgeber URL
http://dx.doi.org/10.1039/c9dt02432h
Datum der Datenerfassung
2024
Titel
Field-induced slow magnetic relaxation in the first Dy(<scp>iii</scp>)-centered 12-metallacrown-4 double-decker
Ausgabe der Zeitschrift
48

Datenquelle: Crossref

Abstract
The reaction of Dy(O<sub>2</sub>CMe)<sub>3</sub>·xH<sub>2</sub>O and Ga(NO<sub>3</sub>)<sub>3</sub>·xH<sub>2</sub>O led to the isolation of (<sup>n</sup>Bu<sub>4</sub>N)[GaDy<sup>III</sup>(OH)<sub>4</sub>(shi)<sub>8</sub>] (1). The compound possesses a unique chemical structure enclosing the central magnetic Dy<sup>III</sup> ion between diamagnetic Ga<sup>III</sup>-based metallacrown 12-MC-4 ligands. The double-decker complex exhibits field-induced single-molecule magnet (SMM) behaviour with an effective energy barrier (U<sub>eff</sub>) of 39 K (27.1 cm<sup>-1</sup>). Consistent with the observed slow relaxation of magnetization, theoretical calculations suggest a ground state mainly determined by |±11/2> in the easy axis direction.
Addresses
  • Institute of Inorganic and Analytical Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, D-55128 Mainz, Germany. rentschl@uni-mainz.de and Graduate School Materials Science in Mainz, Staudinger Weg 9, D-55128 Mainz, Germany.
Autoren
  • Angeliki A Athanasopoulou
  • José J Baldoví
  • Luca M Carrella
  • Eva Rentschler
DOI
10.1039/c9dt02432h
eISSN
1477-9234
Externe Identifier
  • PubMed Identifier: 31276142
Funding acknowledgements
  • H2020 Marie Skłodowska-Curie Actions: H2020-MSCA-IF-2016-751047
  • Deutsche Forschungsgemeinschaft:
Open access
false
ISSN
1477-9226
Ausgabe der Veröffentlichung
41
Zeitschrift
Dalton transactions (Cambridge, England : 2003)
Sprache
eng
Medium
Print-Electronic
Online publication date
2019
Paginierung
15381 - 15385
Datum der Veröffentlichung
2019
Status
Published
Datum der Datenerfassung
2019
Titel
Field-induced slow magnetic relaxation in the first Dy(iii)-centered 12-metallacrown-4 double-decker.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
48

Datenquelle: Europe PubMed Central

Abstract
The reaction of Dy(O2CMe)3·xH2O and Ga(NO3)3·xH2O led to the isolation of (nBu4N)[GaDyIII(OH)4(shi)8] (1). The compound possesses a unique chemical structure enclosing the central magnetic DyIII ion between diamagnetic GaIII-based metallacrown 12-MC-4 ligands. The double-decker complex exhibits field-induced single-molecule magnet (SMM) behaviour with an effective energy barrier (Ueff) of 39 K (27.1 cm-1). Consistent with the observed slow relaxation of magnetization, theoretical calculations suggest a ground state mainly determined by |±11/2> in the easy axis direction.
Autoren
  • Angeliki A Athanasopoulou
  • José J Baldoví
  • Luca M Carrella
  • Eva Rentschler
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/31276142
DOI
10.1039/c9dt02432h
eISSN
1477-9234
Ausgabe der Veröffentlichung
41
Zeitschrift
Dalton Trans
Sprache
eng
Country
England
Paginierung
15381 - 15385
Datum der Veröffentlichung
2019
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2019
Titel
Field-induced slow magnetic relaxation in the first Dy(iii)-centered 12-metallacrown-4 double-decker.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
48

Datenquelle: PubMed

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