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http://hdl.handle.net/2445/161560
Title: | Dinuclear LnIII Complexes with 9‐Anthracenecarboxylate Showing Field‐Induced SMM and Visible/NIR Luminescence |
Author: | Casanovas Bayo, Berta Speed, S. Maury, O. El Fallah El Boufrahi, Mohamed Salah Font Bardia, Ma. Mercedes Vicente Castillo, Ramón |
Keywords: | Magnetisme Luminescència Magnetism Luminescence |
Issue Date: | 26-Aug-2018 |
Publisher: | Wiley-VCH |
Abstract: | The 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. |
Note: | Versió postprint del document publicat a: https://doi.org/10.1002/ejic.201800624 |
It is part of: | European Journal of Inorganic Chemistry, 2018, vol. 2018, num. 34, p. 3859-3867 |
URI: | http://hdl.handle.net/2445/161560 |
Related resource: | https://doi.org/10.1002/ejic.201800624 |
ISSN: | 1434-1948 |
Appears in Collections: | Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) |
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