A new versatile class of hetero-tetra-metallic assemblies: highlighting single-molecule magnet behaviour

Nathalie Bridonneau , Lise-Marie Chamoreau (1) , Philippe P. Laine , Wolfgang Wernsdorfer (2) , Valérie Marvaud (1)

1 IPCM - Institut Parisien de Chimie Moléculaire
2 NEEL - QuantECA - Circuits électroniques quantiques Alpes

Hetero-tetra-metallic species based on hexanuclear assemblies [((valen)M1)Ln(OH2)2(μM2(CN)8)]22− (Ln = GdIII, TbIII; M1 = CuII, NiII and M2 = MoIV, WIV) and co-crystallized mononuclear complexes [M3(tpy)2]2+ (M3 = NiII, RuII, OsII) were identified, fully characterized, and shown to constitute a new class of single-molecule magnets.

Domaines: Chimie

Nathalie Bridonneau, Lise-Marie Chamoreau, Philippe P. Laine, Wolfgang Wernsdorfer, Valérie Marvaud. A new versatile class of hetero-tetra-metallic assemblies: highlighting single-molecule magnet behaviour. Chemical Communications, 2013, 49 (82), pp.9476-9478. ⟨10.1039/C3CC45037F⟩. ⟨hal-00967436⟩