catena-Poly[[bis­(pyridine-3-carb­oxy­lic acid-κN)mercury(II)]-di-μ-chlorido]

In the title compound, [HgCl(2)(C(6)H(5)NO(2))(2)](n), the Hg(II) cation is located on an inversion center and is six-coordinated in a distorted octa­hedral geometry by two N atoms from two pyridine-3-carb­oxy­lic acid mol­ecules and four bridging Cl(−) anions. The bridging function of the Cl(−) ani...

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Detalles Bibliográficos
Autores principales: Shirvan, Sadif A., Haydari Dezfuli, Sara
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3343898/
https://www.ncbi.nlm.nih.gov/pubmed/22589866
http://dx.doi.org/10.1107/S1600536812012986
Descripción
Sumario:In the title compound, [HgCl(2)(C(6)H(5)NO(2))(2)](n), the Hg(II) cation is located on an inversion center and is six-coordinated in a distorted octa­hedral geometry by two N atoms from two pyridine-3-carb­oxy­lic acid mol­ecules and four bridging Cl(−) anions. The bridging function of the Cl(−) anions leads to polymeric chains running along the a axis. One Hg—Cl bond is much longer than the other. In the crystal, O—H⋯O and weak C—H⋯Cl hydrogen bonds are observed.

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