Heterometallic lanthanide-centred [NiII6LnIII] rings

Angelos B. Canaj; Demetrios I. Tzimopoulos; Dimitris A. Kalofolias; Milosz Siczek; Tadeusz Lis; Mark Murrie; Constantinos J. Milios

doi:10.1039/C8DT02855A

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Heterometallic lanthanide-centred [Ni ^II₆Ln^III] rings†

Angelos B. Canaj,

^a Demetrios I. Tzimopoulos,^b Dimitris A. Kalofolias,^a Milosz Siczek,^c Tadeusz Lis,^c Mark Murrie

*^d and Constantinos J. Milios

*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, The University of Crete, Voutes 71003, Herakleion, Greece
E-mail: komil@uoc.gr

^b Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki, Greece

^c Faculty of Chemistry, University of Wroclaw, Joliot-Curie 14, Wroclaw 50-383, Poland

^d WestCHEM, School of Chemistry, University of Glasgow, University Avenue, Glasgow, UK
E-mail: Mark.Murrie@glasgow.ac.uk

Abstract

A [Ni^II₆Dy^III] heptanuclear complex featuring a rare six-membered {Ni^II₆} metal ring surrounding the central Dy(III) ion is reported. Magnetic studies reveal single-molecule magnet behaviour for the complex under zero external dc field, while replacing the Dy^III ion with ϒ^III or Gd^III ions allows for a comprehensive understanding of the magnetic behaviour.

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Article information

DOI: https://doi.org/10.1039/C8DT02855A
Article type: Communication
Submitted: 12 Jul 2018
Accepted: 24 Aug 2018
First published: 24 Aug 2018

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Dalton Trans., 2018,47, 12863-12867

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Heterometallic lanthanide-centred [Ni^II₆Ln^III] rings

A. B. Canaj, D. I. Tzimopoulos, D. A. Kalofolias, M. Siczek, T. Lis, M. Murrie and C. J. Milios, Dalton Trans., 2018, 47, 12863 DOI: 10.1039/C8DT02855A

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