TY - JOUR
T1 - Catena-Poly[tris(μ3-acetylacetonato)nickelate(II)sodium(I)]
AU - Baldo, Bianca
AU - Cruz, Carlos
AU - Venegas-Yazigi, Diego
AU - Vega, Andres
AU - Paredes-García, Verónica
N1 - Copyright:
Copyright 2013 Elsevier B.V., All rights reserved.
PY - 2013/5
Y1 - 2013/5
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84877248587&partnerID=8YFLogxK
U2 - 10.1107/S0108270113009797
DO - 10.1107/S0108270113009797
M3 - Article
C2 - 23629902
AN - SCOPUS:84877248587
SN - 0108-2701
VL - 69
SP - 506
EP - 508
JO - Acta Crystallographica Section C: Crystal Structure Communications
JF - Acta Crystallographica Section C: Crystal Structure Communications
IS - 5
ER -