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Type: Artigo de periódico
Title: Adducts of nickel(II) acetylacetonate chelating with heterocyclic bases: 3-cyanopyridine and 4-cyanopyridine
Author: Zukerman-Schpector, J
Trindade, AC
Dunstan, PO
Abstract: In both title compounds, (acetylacetonato-O,O')bis(3-cyanopyridine-N)nickel(II), (I), and (acetylacetonato-O,O')bis(4-cyanopyridine-N)nickel(II), (II), both [Ni(C5H7O2)(2)- (C6H4N2)(2)],the Ni-II atom, which is situated on a centre of symmetry, is octahedrally coordinated. Distances and angles for (I) and (II), respectively, are: Ni-O 2.009 (2)/2.016 (2) and 2.0110 (16)/2.0238 (18) Angstrom, Ni-N 2.116 (3) and 2.179 (2) Angstrom, O-Ni-O 91.86 (10) and 90.19 (7)degrees, and O- Ni-N 91.27 (11)/90.19 (11) and 89.65 (8)/90.79 (7)degrees.
Country: Dinamarca
Editor: Munksgaard Int Publ Ltd
Rights: aberto
Identifier DOI: 10.1107/S0108270100004662
Date Issue: 2000
Appears in Collections:Unicamp - Artigos e Outros Documentos

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