2-(2-Pyrid-yl)pyridinium (2,2'-bipyridine-κN,N')tetra-kis-(nitrato-κO,O')bis-muthate(III).
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 10): m1402-3, 2011 Oct 01.
Article
em En
| MEDLINE
| ID: mdl-22065819
ABSTRACT
The structure of the title compound, (C(10)H(9)N(2))[Bi(NO(3))(4)(C(10)H(8)N(2))], consists of 2-(2-pyrid-yl)pyridinium cations and anions [Bi(NO(3))(4)(C(10)H(8)N(2))](-). The Bi(3+) ion lies on the twofold axis. It is coordinated by two nitro-gen atoms from one 2,2'-bipyridine ligand and eight oxygen atoms from four NO(3) (-) anions. The disordered cation is positioned at the inversion centre. The [Bi(NO(3))(4)(C(10)H(8)N(2))](-) anions and 2-(2-pyrid-yl)pyridinium cations are connected via N-Hâ¯O hydrogen bonds into chains. Moreover, these chains are further linked into a two-dimensional layered structure through π-π stacking inter-actions between bipyridine ligands along the c axis [centroid-centroid distance = 2.868â
(4)â
Å].
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2011
Tipo de documento:
Article