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Title: Field-Induced SMM and Visible/NIR-Luminescence Behaviour of Dinuclear LnIII Complexes with 2-Fluorobenzoate
Author: Casanovas Bayo, Berta
Font Bardia, Ma. Mercedes
Speed, S.
El Fallah El Boufrahi, Mohamed Salah
Vicente Castillo, Ramón
Keywords: Estructura cristal·lina (Sòlids)
Layer structure (Solids)
Issue Date: 11-May-2018
Publisher: Wiley-VCH
Abstract: The reaction of Ln(NO3)2·6H2O salts (Ln = Nd, Eu, Gd, Tb, Dy, Er and Yb) with 2-fluorobenzoic acid (H-2-FBz) and 1,10-phenanthroline (phen) in ethanol/water mixture allows the isolation of dinuclear compounds of the formula [Ln2(2-FBz)4- (NO3)2(phen)2] {Ln = Nd (1), Eu (2), Gd (3), Tb (4), Dy (5), Er (6)} and [Yb2(2-FBz)6(phen)2] (7). The solid-state photoluminescence study of the complexes shows the 4f-4f lanthanide transitions in the visible range, in the cases of 2, 4 and 5, and in the NIR range for 1, 6 and 7. Magnetic studies reveal field-induced single-molecule-magnet (SMM) behaviour for compounds 1, 5, 6 and 7.
Note: Versió postprint del document publicat a:
It is part of: European Journal of Inorganic Chemistry, 2018, vol. , num. , p. 1928-1937
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ISSN: 1434-1948
Appears in Collections:Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)

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