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Título: Structural and magnetic properties of Ln(III) complexes with diimines and crotonato as a bridging ligand
Autores: Atria, Ana María
Baggio, Ricardo
Garland, María Teresa
Muñoz, Juan Carlos
Peña, Octavio
Fecha: 2007-04-17
2007-04-17
2004-05-10
Publicador: Elsevier
Fuente: Ver documento
Tipo: Artículo de Revista
Tema: IONS
Descripción: Five new lanthanide complexes displaying crotonato bridges have been prepared: [Gd-2(crot)(6)(H2O)(4)]-4(bpa) (1); [Ho-2(crot)(6)](n)(.)(Hbpa) (2), [Gd-2(crot)(6)(bipy)(2)] (3); [Ho-2(crot)(6)(bipy)(2)] (4) and [Nd-2(crot)(6)(H2O)(3)](n), (5), where bipy=2,2-bipyridine; bpa = di(2-pyridyl)amine; crot = crotonato. The compounds were characterized by magnetic susceptibility measurements and their crystal structures were determined by single crystal X-ray diffraction. These studies showed complexes 1, 3 and 4 to be dimers while structures 2 and 5 are polymeric in nature.
Idioma: Inglés
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