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Catena-Poly[[dichloridomercury(II)]-N'-nicotinoylnicotinohydrazide].

ABSTRACT: 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 tetra-hedral 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 inter-linked via N-H?O and C-H?Cl hydrogen-bonding inter-actions, forming a three-dimensional network.

SUBMITTER: Ma T

PROVIDER: S-EPMC3343788 | biostudies-literature | 2012 Apr

REPOSITORIES: biostudies-literature

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catena-Poly[[dichloridomercury(II)]-N'-nicotinoylnicotinohydrazide].

Ma Teng T Wang Yuanlu Y Wang Fengliang F Li Fei F

Acta crystallographica. Section E, Structure reports online 20120303 Pt 4

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 tetra-hedral 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 inter-linked via N-H⋯O and C-H⋯Cl hydrogen-bonding inter-actions, forming ...[more]

PMID: 22589762

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