Bis[2-(thio­phen-2-yl)quinoxaline-κN (4)]silver(I) tetra­fluoridoborate

In the title compound, [Ag(C(12)H(8)N(2)S)(2)]BF(4), the two-coordinate Ag(I) ion lies on a crystallographic inversion center and is linearly bonded to the N-donor atoms of two separate quinoxaline ligands. The thio­phenyl ring of the ligand is nearly coplanar with the quinoxaline ring system [dihed...

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Detalles Bibliográficos
Autor principal: Crundwell, Guy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588418/
https://www.ncbi.nlm.nih.gov/pubmed/23476506
http://dx.doi.org/10.1107/S1600536813004510
Descripción
Sumario:In the title compound, [Ag(C(12)H(8)N(2)S)(2)]BF(4), the two-coordinate Ag(I) ion lies on a crystallographic inversion center and is linearly bonded to the N-donor atoms of two separate quinoxaline ligands. The thio­phenyl ring of the ligand is nearly coplanar with the quinoxaline ring system [dihedral angle = 9.15 (13)°]. In the crystal, the complex mol­ecules pack in layers parallel to (-102) and form weak π–π ring stacking inter­actions [minimum ring centroid separation = 3.7054 (17) Å]. The tetra­fluoridoroborate anion is equally disordered about an inversion center.

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