Title of article
Mono- and dinuclear Ni(II) complexes with N3O Schiff base ligands. Crystal structure of [Ni(AEPyz)]ClO4 (HAEPyz derived from 7-amino-4-methyl-5-aza-3-hepten-2-one and 2-acetylpyrazine)
Author/Authors
M.Isabel Fern?ndez-Garc??a، نويسنده , , Beatriz Fern?ndez-Fern?ndez، نويسنده , , Matilde Fondo، نويسنده , , Ana M Garc??a-Deibe، نويسنده , , Esther G?mez-F?rneas، نويسنده , , Manuel R Bermejo، نويسنده , , Jes?s Sanmart??n، نويسنده , , Ana M Gonz?lez، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
6
From page
144
To page
149
Abstract
Mono- and dinuclear nickel(II) complexes with N3O asymmetrical Schiff bases have been prepared and characterised. The ligands used here were obtained by condensation of the amine 7-amino-4-methyl-5-aza-3-hepten-2-one (HAE) and 4(5)-imidazolecarboxaldehyde or 2-acetylpyrazine, to yield the isolated Schiff bases H2AE4(5)Im and HAEPyz, respectively. Physicochemical data (mean) indicate that all the complexes are quasi square planar. The X-ray crystal structure of [Ni(AEPyz)]ClO4 is reported, whose NiN3O cromophore is remarkably square planar.
Keywords
Imidazolate complexes , crystal structures , nickel complexes , Pyrazinate complexes
Journal title
INORGANICA CHIMICA ACTA
Serial Year
2000
Journal title
INORGANICA CHIMICA ACTA
Record number
1320419
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