catena-Poly[[dichloridomercury(II)]-N′-nicotinoylnicotinohydrazide]

The title complex, [HgCl(2)(C(12)H(10)N(4)O(2))](n), is composed of one Hg(II) ion, one nnh ligand (nnh = N′-nicotinoylnicotinohydrazide) and two coordinated chloride ions. The Hg(II) ion shows a distorted tetra­hedral geometry, being surrounded by two N atoms from two nnh ligands and two chloride i...

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Detalles Bibliográficos
Autores principales: Ma, Teng, Wang, Yuanlu, Wang, Fengliang, Li, Fei
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/PMC3343788/
https://www.ncbi.nlm.nih.gov/pubmed/22589762
http://dx.doi.org/10.1107/S1600536812008884
Descripción
Sumario:The title complex, [HgCl(2)(C(12)H(10)N(4)O(2))](n), is composed of one Hg(II) ion, one nnh ligand (nnh = N′-nicotinoylnicotinohydrazide) and two coordinated chloride ions. The Hg(II) ion shows a distorted tetra­hedral geometry, being surrounded by two N atoms from two nnh ligands and two chloride ions. Due to the bridging role of nnh, the Hg(II) atoms are connected into polymeric chains along the c axis, which are further inter­linked via N—H⋯O and C—H⋯Cl hydrogen-bonding inter­actions, forming a three-dimensional network.

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