Bis-Cyclooctatetraenyl Thulium(II): Highly Reducing Lanthanide Sandwich Single-Molecule Magnets - Département de chimie Accéder directement au contenu
Article Dans Une Revue Angewandte Chemie International Edition Année : 2021

Bis-Cyclooctatetraenyl Thulium(II): Highly Reducing Lanthanide Sandwich Single-Molecule Magnets

Leo La Droitte
Thomas Simler
Carine Clavaguéra

Résumé

Divalent lanthanide organometallics are well-known highly reducing compounds usually used for single electron transfer reactivity and small molecule activation. Thus, their very reactive nature prevented for many years the study of their physical properties, such as magnetic studies on a reliable basis. Herein, the access to rare organometallic sandwich compounds of Tm-II with the cyclooctatetraenyl (Cot) ligand impacts on the use of divalent organolanthanide compounds as an additional strategy for the design of performing Single Molecule Magnets (SMM). The first divalent thulium sandwich complex with f(13) configuration behaving as a single-molecule magnet in absence of DC field is highlighted.

Domaines

Chimie
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Dates et versions

hal-03163652 , version 1 (29-03-2021)

Identifiants

Citer

Jules Moutet, Jules Schleinitz, Leo La Droitte, Maxime Tricoire, Fabrice Pointillart, et al.. Bis-Cyclooctatetraenyl Thulium(II): Highly Reducing Lanthanide Sandwich Single-Molecule Magnets. Angewandte Chemie International Edition, 2021, 60 (11), pp.6042-6046. ⟨10.1002/anie.202015428⟩. ⟨hal-03163652⟩
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