A new family of [CuIILnIIIMV] heterotrimetallic complexes (Ln = La, Gd, Tb; M = Mo, W): model systems to probe exchange interactions and single-molecule magnet properties - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Dalton Transactions Année : 2016

A new family of [CuIILnIIIMV] heterotrimetallic complexes (Ln = La, Gd, Tb; M = Mo, W): model systems to probe exchange interactions and single-molecule magnet properties

Résumé

Four isostructural trinuclear 3d–4f–4(5)d heterotrimetallic complexes, with the general formula [L2CuLn(H2O)5(μ-NC)M(CN)7], were obtained from the association of binuclear 3d–4f complexes and {MV(CN)8}3− metalloligands (M = Mo, Ln = La 1; M = W, Ln = La 2; M = Mo, Ln = Gd 3; M = Mo; Ln = Tb 4, where H2L2 = 1,2-ethanediylbis(2-iminomethylene-6-methoxy-phenol)). The metalloligand coordinates through a single-cyanido group at the apical position of the copper(II) ion belonging to the {CuIILnIII} binuclear complex.....

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Matériaux
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Dates et versions

hal-01313062 , version 1 (09-05-2016)

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Diana Visinescu, Maria-Gabriela Alexandru, Augustin M. Madalan, Ie-Rang Jeon, Corine Mathonière, et al.. A new family of [CuIILnIIIMV] heterotrimetallic complexes (Ln = La, Gd, Tb; M = Mo, W): model systems to probe exchange interactions and single-molecule magnet properties. Dalton Transactions, 2016, 45, pp. 7642-7649. ⟨10.1039/c6dt00614k⟩. ⟨hal-01313062⟩
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