Synthesis, crystal structure, and characterization of thiophene-3-carboxaldoxime complexes with cobalt(II), nickel(II) and copper(II) halides - Université d'Angers
Article Dans Une Revue Journal of Molecular Structure Année : 2012

Synthesis, crystal structure, and characterization of thiophene-3-carboxaldoxime complexes with cobalt(II), nickel(II) and copper(II) halides

Résumé

The reaction of cobalt(II), nickel(II), copper(II) chlorides and bromides with thiophene-3-carboxaldoxime (3TCOH) leads to a series of new complexes: [CoCl2(3TCOH)4], [CoBr2(3TCOH)4], [NiCl2(3TCOH)4], [NiBr2(3TCOH)4], [CuCl2(3TCOH)4], [CuBr2(3TCOH)2] respectively. The crystal structures of [CoBr2(3TCOH)4], [NiBr2(3TCOH)4] have been determined by X-ray diffraction methods showing octahedral complex species. In all complexes, the oxime functional group remains protonated and the coordination occurs through the nitrogen atom of the oxime moiety.

Dates et versions

hal-03247503 , version 1 (03-06-2021)

Identifiants

Citer

Kusaï Alomar, Jean-Jacques Helesbeux, Magali Allain, Gilles Bouet. Synthesis, crystal structure, and characterization of thiophene-3-carboxaldoxime complexes with cobalt(II), nickel(II) and copper(II) halides. Journal of Molecular Structure, 2012, 1019, pp.143 - 150. ⟨10.1016/j.molstruc.2012.02.055⟩. ⟨hal-03247503⟩

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