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

International audience 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 analogu...

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Bibliographic Details
Published in:Dalton Transactions
Main Authors: Long, Jérôme, Skvortsov, Grigorii, Cherkasov, Anton, Lyssenko, Konstantin, Poddel'Sky, Andrei, Guari, Yannick, Larionova, Joulia, Trifonov, Alexander
Other Authors: Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier (ICGM), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM)-Institut de Chimie du CNRS (INC)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences Moscow (RAS), A. N. Nesmeyanov Institute of Organoelement Compounds (INEOS)
Format: Article in Journal/Newspaper
Language:English
Published: HAL CCSD 2019
Subjects:
[CHIM.COOR]Chemical Sciences/Coordination chemistry
Dy
IPY
Online Access:https://hal.science/hal-02270823
https://hal.science/hal-02270823/document
https://hal.science/hal-02270823/file/preprint.pdf
https://doi.org/10.1039/C9DT00738E
Description
Summary:International audience 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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