Synthesis, structure and magnetic properties of a series of Ln( iii ) complexes with radical-anionic iminopyridine ligands: effect of lanthanide ions on the slow relaxation of the magnetization

Jérôme Long; Grigorii Skvortsov; Anton Cherkasov; Konstantin A. Lyssenko; Andrei Poddel'Sky; Yannick Guari; Joulia Larionova; Alexander A. Trifonov

doi:10.1039/C9DT00738E

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Synthesis, structure and magnetic properties of a series of Ln( iii ) complexes with radical-anionic iminopyridine ligands: effect of lanthanide ions on the slow relaxation of the magnetization

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Synthesis, structure and magnetic properties of a series of Ln( iii ) complexes with radical-anionic iminopyridine ligands: effect of lanthanide ions on the slow relaxation of the magnetization

Jérôme Long, Grigorii Skvortsov, Anton Cherkasov, Konstantin A. Lyssenko, Andrei Poddel'Sky, Yannick Guari, Joulia Larionova and Alexander A. Trifonov

Dalton Transactions, Vol.48(32), pp.12018-12022

2019

DOI: https://doi.org/10.1039/C9DT00738E

Abstract

We report the investigation of synthesis, structure and magnetic properties of a series of homoleptic Ln(III) complexes coordinated by radical-anionic iminopyridine ligands of general formula [Ln(IPy)3]·solv (IPy = iminopyridine; Ln = Tb, Dy, Er, Y, Gd). The dysprosium analogue exhibits a zero-field Single-Molecule Magnet (SMM) behavior.

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Title: Synthesis, structure and magnetic properties of a series of Ln( iii ) complexes with radical-anionic iminopyridine ligands: effect of lanthanide ions on the slow relaxation of the magnetization
Creators - without role: Jérôme Long - Université de Montpellier, Institut Charles Gerhardt Montpellier - ICGM
Grigorii Skvortsov - G.A. Razuvaev Institute of Organometallic Chemistry
Anton Cherkasov - G.A. Razuvaev Institute of Organometallic Chemistry
Konstantin A. Lyssenko - A. N. Nesmeyanov Institute of Organoelement Compounds
Andrei Poddel'Sky - G.A. Razuvaev Institute of Organometallic Chemistry
Yannick Guari - Université de Montpellier, Institut Charles Gerhardt Montpellier - ICGM
Joulia Larionova - Université de Montpellier, Institut Charles Gerhardt Montpellier - ICGM
Alexander A. Trifonov - G.A. Razuvaev Institute of Organometallic Chemistry
Publication Details: Dalton Transactions, Vol.48(32), pp.12018-12022
Identifiers: 9940451209311
Academic Unit: Institut Charles Gerhardt Montpellier - ICGM
Language: English
Resource Type: Journal article
Local Fields: hal-02270823