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Catena-Poly[[di-chlorido-mercury(II)]-?-1,4-bis-[2-(pyridin-4-yl)ethyn-yl]benzene-?(2) N:N'].


ABSTRACT: In the polymeric title compound, [HgCl2(C20H12N2)] n , the Hg(II) atom is located on a twofold rotation axis and the benzene ring of the bidentate bridging 1,4-bis-[2-(pyridin-4-yl)ethyn-yl]benzene (L) ligand is located about a twofold rotation axis. The Hg(II) atom is coordinated by two N atoms of two different L ligands and by two chloride ions in a distorted tetra-hedral geometry. The dihedral angle between the coordinating pyridine and the benzene ring is 12.8?(2)°. The result of the bridging is the formation of a zigzag chain running parallel to [102]. The chains pack with no specific inter-molecular inter-actions between them.

PROVIDER: S-EPMC4051079 | BioStudies | 2014-01-01T00:00:00Z

REPOSITORIES: biostudies

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