Casanovas Bayo, BertaSpeed, S.Maury, O.El Fallah El Boufrahi, Mohamed SalahFont Bardia, Ma. MercedesVicente Castillo, Ramón2020-05-202020-05-202018-08-261434-1948https://hdl.handle.net/2445/161560The reaction of several Ln(NO3)3·6H2O salts with 9-anthracenecarboxylic acid (9-HAC) and 2,2′-bipyridine (bpy) in a mixture of CH3OH/H2O has allowed the isolation of the dinuclear compounds 1-6 with formula [Ln2(μ2-9-AC)4(9-AC)2(bpy)2] [LnIII = Nd (1), Eu (2), Gd (3), Tb (4), Er (5), and Yb (6)]. The molar magnetic susceptibility measurements of 1-6 in the 2-300 K temperature range indicate weak antiferromagnetic ex-. change for the isotropic GdIII compound 3. Compounds 1, 5, and 6 exhibit field-induced single-molecule magnet (SMM) behavior. The luminescence properties of compounds 1-6 in the solid state have been studied at different temperatures and show sensitization of the 4f-4f emission bands in the NIR range for compounds 1, 5, and 6.27 p.application/pdfeng(c) Wiley-VCH, 2018MagnetismeLuminescènciaMagnetismLuminescenceinfo:eu-repo/semantics/article6817812020-05-20info:eu-repo/semantics/openAccess