Dichloridobis[2-(1-hydrazinylideneeth­yl)pyrazine-κN (1)]zinc

In the structure of the title complex, [ZnCl(2)(C(6)H(8)N(4))(2)], the Zn(II) atom has a distorted octa­hedral geometry. Two cis Cl(−) ions and four N atoms belonging to two different 2-(1-hydrazinylideneeth­yl)pyrazine ligands coordinate the Zn(II) atom, forming two five-membered Zn—N—C—C—N rings....

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Detalles Bibliográficos
Autores principales: Liang, Li-li, Li, Meng, Liu, Jia-cheng, Wei, Yun
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/PMC3344425/
https://www.ncbi.nlm.nih.gov/pubmed/22590187
http://dx.doi.org/10.1107/S1600536812016418
Descripción
Sumario:In the structure of the title complex, [ZnCl(2)(C(6)H(8)N(4))(2)], the Zn(II) atom has a distorted octa­hedral geometry. Two cis Cl(−) ions and four N atoms belonging to two different 2-(1-hydrazinylideneeth­yl)pyrazine ligands coordinate the Zn(II) atom, forming two five-membered Zn—N—C—C—N rings. The dihedral angle between the planes of these metallocycles is 88.13 (4)°. The organic ligands are essentially planar (r.m.s. deviations from planarity = 0.072 and 0.040 Å). Inter­molecular N—H⋯N and N—H⋯Cl inter­actions join the mol­ecules into a three-dimensional framework.

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