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Stability, molecular structures and magnetic properties of dinuclear iron complexes supported by benzoic hydrazide derivative ligands |
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| Authors: | Nouri Bouslimani Guillaume Rogez Sylvie Choua Richard Welter |
| Affiliation: | a Laboratoire DECOMET, UMR 7177 CNRS-ULP, Université de Strasbourg I, 4 rue Blaise Pascal, F-67070 Strasbourg Cedex, France b Institut de Physique et Chimie des Matériaux de Strasbourg, UMR 7504 CNRS-ULP, 23 rue du Loess, BP 43, F-67034 Strasbourg Cedex 2, France c Laboratoire POMAM, UMR 7177 CNRS, Université de Strasbourg, 1 rue Blaise Pascal, BP 296 R8, F-67008 Strasbourg Cedex, France |
| Abstract: | We report experimental evidences including molecular solid-state structure determinations, magnetic measurements and EPR studies for the formation (in the solid-state) of novel dinuclear  (μ-OMe)2(L)4 complexes (HL are 2-ylidenhydrazidebenzoic-1,3-dithiolane acid and N′-cyclopentylidene-2-hydroxybenzohydrazide). The two novel dinuclear iron compounds described in the present contribution exhibit antiferromagnetic intra-molecular coupling. Crystal structures of the supporting ligands as well as one mononuclear species have also been determined. |
| Keywords: | Coordination chemistry Iron complexes Crystal structure Molecular magnetism Hydrogen bonds |
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