Evidence for hydrogen-bond-mediated exchange coupling in an aqua-bridged CuII dimer: synthesis, magnetic study and correlation with density functional calculations

Pritha Talukder (1) , Soma Sen (1) , Samiran Mitra (2) , Lutz Dahlenberg (3) , Cédric Desplanches (1) , Jean-Pascal Sutter (1, 4)

1 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
2 Department of Chemistry
3 Institut für Anorganische Chemie
4 LCC - Laboratoire de chimie de coordination

A rare example of a mono-aqua-bridged copper(II) dimer,namely [Cu2(2-H2O)L2(H2O)2](ClO4)2·2H2O (1), has been synthesised and its structure determined by single-crystal X-ray diffraction...

Mots clés: Bridging ligands; Copper; Density functional calculations; Exchange interactions; Hydrogen bonds

Domaines: Matériaux

Pritha Talukder, Soma Sen, Samiran Mitra, Lutz Dahlenberg, Cédric Desplanches, et al.. Evidence for hydrogen-bond-mediated exchange coupling in an aqua-bridged CuII dimer: synthesis, magnetic study and correlation with density functional calculations. European Journal of Inorganic Chemistry, 2006, 2, pp.329-333. ⟨10.1002/ejic.200500700⟩. ⟨hal-00018464⟩