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Catena-Poly[[dichloridomercury(II)]-?-1,4-bis-[(pyridin-2-yl)meth-oxy]benzene-?N:N'].

ABSTRACT: In the title compound, [HgCl(2)(C(18)H(16)N(2)O(2))](n), the Hg(II) atom is four-coordinated in a distorted tetra-hedral environment defined by two Cl atoms and two N atoms from two 1,4-bis-(pyridin-2-ylmeth-oxy)benzene ligands. The ligand shows a non-coplanar conformation, in which the dihedral angles between the two terminal pyridine rings and the linking benzene ring are 7.275?(17) and 74.020?(14)°. The flexible ligands link the Hg(II) atoms into a chain running along [010], with an Hg?Hg separation of 10.335?(5)?Å, which is equal to the b axis. The chains are connected by C-H?O and C-H?Cl hydrogen bonds.

SUBMITTER: Liu Y

PROVIDER: S-EPMC3201560 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature

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catena-Poly[[dichloridomercury(II)]-μ-1,4-bis-[(pyridin-2-yl)meth-oxy]benzene-κN:N'].

Liu Ying Y Zhang Hong-Sen HS Hu Ming-Xing MX Hou Guang-Feng GF Gao Jin-Sheng JS

Acta crystallographica. Section E, Structure reports online 20110930 Pt 10

In the title compound, [HgCl(2)(C(18)H(16)N(2)O(2))](n), the Hg(II) atom is four-coordinated in a distorted tetra-hedral environment defined by two Cl atoms and two N atoms from two 1,4-bis-(pyridin-2-ylmeth-oxy)benzene ligands. The ligand shows a non-coplanar conformation, in which the dihedral angles between the two terminal pyridine rings and the linking benzene ring are 7.275 (17) and 74.020 (14)°. The flexible ligands link the Hg(II) atoms into a chain running along [010], with an Hg⋯Hg sep ...[more]

PMID: 22064900

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