Catena-Poly[tris(μ3-acetylacetonato)nickelate(II)sodium(I)]

Bianca Baldo, Carlos Cruz, Diego Venegas-Yazigi, Andres Vega, Verónica Paredes-García

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

1 Cita (Scopus)

Resumen

The title complex, [NaNi(C5H7O2) 3]n, contains an anionic tris(acetylacetonato) nickelate(II) unit, [Ni(acac)3]- (acac is acetylacetonate), with a highly regular octahedral coordination geometry. The NiII cation lies on a Wyckoff a site, resulting in D3 symmetry of the anion. Charge balance is provided by sodium cations, which occupy Wyckoff type b sites. Each sodium cation is surrounded by two [Ni(acac)3]- anions, each of which is connected to the alkali metal through three O atoms, in a fac configuration. This arrangement leads to the formation of linear [Na{Ni(acac)3}] n chains along the c axis. The Ni···Na distance is 2.9211 (10) Å. The title complex is one of the few examples of heterometallic systems based on alkali and transition metal cations bridged by acetylacetonate ligands.

Idioma originalInglés
Páginas (desde-hasta)506-508
Número de páginas3
PublicaciónActa Crystallographica Section C: Crystal Structure Communications
Volumen69
N.º5
DOI
EstadoPublicada - may 2013

Áreas temáticas de ASJC Scopus

  • Bioquímica, genética y biología molecular (todo)

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