Vittaya L, Leesakul N, Saithong S, Chainok K. Crystal structure of di-chlorido-bis-[2-(phenyl-diazen-yl)pyridine-κN (1)]zinc.
Acta Crystallogr E Crystallogr Commun 2015;
71:m201-2. [PMID:
26594533 PMCID:
PMC4645076 DOI:
10.1107/s2056989015019143]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 10/10/2015] [Indexed: 11/12/2022]
Abstract
The structure of the title complex, [ZnCl2(C11H9N3)2], comprises two 2-(phenyl-diazen-yl)pyridine ligands coordin-ating to a central Zn(II) dichloride unit via the pyridyl N-atom donors, resulting in a slightly distorted tetra-hedral geometry. The complex exhibits twofold rotation symmetry, with the rotation axis bis-ecting the zinc cation. The structure is stabilized by weak inter-molecular C-H⋯Cl inter-actions [C⋯Cl = 3.411 (2) and 3.675 (2) Å], connecting neighbouring mol-ecules into layers perpendicular to the c axis.
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