Di-μ-chlorido-bis­{[2-(benzyl­imino­meth­yl)pyridine-κ(2) N,N′]chloridomercury(II)} dichloridomercury(II)

The Hg(II) ion in the title centrosymmetric dinuclear complex, [Hg(2)Cl(4)(C(13)H(12)N(2))(2)]·[HgCl(2)], adopts a distorted square-pyramidal geometry, being coordinated by the bis-chelating N-heterocyclic ligand, two bridging Cl atoms and one terminal Cl atom. One of the bridging Hg—Cl bonds [2.842...

Descripción completa

Detalles Bibliográficos
Autores principales: Kim, Young-Inn, Song, Young-Kwang, Yun, Seong-Jae, Kim, In-Chan, Kang, Sung Kwon
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3050237/
https://www.ncbi.nlm.nih.gov/pubmed/21522571
http://dx.doi.org/10.1107/S1600536810050725
Descripción
Sumario:The Hg(II) ion in the title centrosymmetric dinuclear complex, [Hg(2)Cl(4)(C(13)H(12)N(2))(2)]·[HgCl(2)], adopts a distorted square-pyramidal geometry, being coordinated by the bis-chelating N-heterocyclic ligand, two bridging Cl atoms and one terminal Cl atom. One of the bridging Hg—Cl bonds [2.8428 (11) Å] is significantly longer than the other [2.5327 (10) Å]. In the crystal, there are weak π–π inter­actions [centroid–centroid distance = 3.630 (3) Å] between the aromatic rings of the discrete units. The HgCl(2) adduct molecule is located on an inversion centre and has an Hg—Cl bond length of 2.2875 (11) Å.

Ejemplares similares