Synthesis, structural characterization and magnetic behaviour of a family of [CoIII2 LnIII2] butterfly compounds

Publication type:
Journal article
Metadata:
Autoren
  • Alejandro V Funes
  • Luca Carrella
  • Yvonne Rechkemmer
  • Joris van Slageren
  • Eva Rentschler
  • Pablo Albores
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000396171000037&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1039/c6dt04713k
eISSN
1477-9234
Externe Identifier
  • Clarivate Analytics Document Solution ID: EN7GV
  • PubMed Identifier: 28239714
ISSN
1477-9226
Ausgabe der Veröffentlichung
10
Zeitschrift
DALTON TRANSACTIONS
Datum der Veröffentlichung
2017
Status
Published
Titel
Synthesis, structural characterization and magnetic behaviour of a family of [Co<SUP>III</SUP><sub>2</sub> Ln<SUP>III</SUP><sub>2</sub>] butterfly compounds
Sub types
  • Article
Ausgabe der Zeitschrift
46

Data source: Web of Science (Lite)

Other metadata sources:
Abstract
<p>We report a family of butterfly-like [CoIII2LnIII2] complexes with Ln = Gd, Tb, Dy, Ho, Er and Yb. All of them are isostructural but the complex with Ln = Gd strings in a one dimensional chain. The Dy member shows slow relaxation of magnetization under zero DC applied field, while all the others only after a small DC field is applied.</p>
Autoren
  • Alejandro V Funes
  • Luca Carrella
  • Yvonne Rechkemmer
  • Joris van Slageren
  • Eva Rentschler
  • Pablo Alborés
DOI
10.1039/c6dt04713k
eISSN
1477-9234
ISSN
1477-9226
Ausgabe der Veröffentlichung
10
Zeitschrift
Dalton Transactions
Sprache
en
Online publication date
2017
Paginierung
3400 - 3409
Status
Published online
Herausgeber
Royal Society of Chemistry (RSC)
Herausgeber URL
http://dx.doi.org/10.1039/c6dt04713k
Datum der Datenerfassung
2024
Titel
Synthesis, structural characterization and magnetic behaviour of a family of [CoIII2LnIII2] butterfly compounds
Ausgabe der Zeitschrift
46

Data source: Crossref

Abstract
We have successfully prepared and structurally characterized a family of butterfly-like [CoLn] complexes where all magnetic properties are due to the Ln(iii) ions. The complexes with Ln = Tb(1), Dy(2), Ho(3), Er(4) and Yb(5) are iso-structural. An exception is the complex with Ln = Gd(6) which strings in a one dimensional chain. The structural similarity together with the high tendency of the crystallites to align under an applied magnetic field allowed an overall DC magnetic data treatment to extract phenomenological crystal field parameters and hence to determine the ground state multiplet energy level splitting. The Dy(iii) member is the only one showing slow relaxation of magnetization under zero DC applied field, while all the others need a small DC applied field.
Addresses
  • Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET), Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina. albores@qi.fcen.uba.ar.
Autoren
  • Alejandro V Funes
  • Luca Carrella
  • Yvonne Rechkemmer
  • Joris van Slageren
  • Eva Rentschler
  • Pablo Alborés
DOI
10.1039/c6dt04713k
eISSN
1477-9234
Externe Identifier
  • PubMed Identifier: 28239714
Funding acknowledgements
  • Consejo Nacional de Investigaciones Científicas y Técnicas:
  • Universidad de Buenos Aires:
  • Agencia Nacional de Promoción Científica y Tecnológica:
  • Deutsche Forschungsgemeinschaft:
Open access
false
ISSN
1477-9226
Ausgabe der Veröffentlichung
10
Zeitschrift
Dalton transactions (Cambridge, England : 2003)
Sprache
eng
Medium
Print
Paginierung
3400 - 3409
Datum der Veröffentlichung
2017
Status
Published
Datum der Datenerfassung
2017
Titel
Synthesis, structural characterization and magnetic behaviour of a family of [CoLn] butterfly compounds.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
46

Data source: Europe PubMed Central

Abstract
We have successfully prepared and structurally characterized a family of butterfly-like [CoLn] complexes where all magnetic properties are due to the Ln(iii) ions. The complexes with Ln = Tb(1), Dy(2), Ho(3), Er(4) and Yb(5) are iso-structural. An exception is the complex with Ln = Gd(6) which strings in a one dimensional chain. The structural similarity together with the high tendency of the crystallites to align under an applied magnetic field allowed an overall DC magnetic data treatment to extract phenomenological crystal field parameters and hence to determine the ground state multiplet energy level splitting. The Dy(iii) member is the only one showing slow relaxation of magnetization under zero DC applied field, while all the others need a small DC applied field.
Autoren
  • Alejandro V Funes
  • Luca Carrella
  • Yvonne Rechkemmer
  • Joris van Slageren
  • Eva Rentschler
  • Pablo Alborés
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/28239714
DOI
10.1039/c6dt04713k
eISSN
1477-9234
Ausgabe der Veröffentlichung
10
Zeitschrift
Dalton Trans
Sprache
eng
Country
England
Paginierung
3400 - 3409
Datum der Veröffentlichung
2017
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2018
Titel
Synthesis, structural characterization and magnetic behaviour of a family of [CoLn] butterfly compounds.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
46

Data source: PubMed

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