Dibromido{N′-[1-(pyridin-2-yl)ethyl­idene]picolinohydrazide-κ(2) N′,O}cadmium

The title compound, [CdBr(2)(C(13)H(12)N(4)O)], was obtained from the reaction of Cd(NO(3))(2)·4H(2)O with meth­yl(pyridin-2-yl)methanone picolinoylhydrazone and sodium bromide. The Cd(2+) cation is ligated by one O atom and two N atoms of the tridentate ligand and two bromide anions, forming a Br(2...

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Detalles Bibliográficos
Autores principales: Akkurt, Mehmet, Khandar, Ali Akbar, Tahir, Muhammad Nawaz, Yazdi, Seyed Abolfazl Hosseini, Afkhami, Farhad Akbari
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/PMC3379182/
https://www.ncbi.nlm.nih.gov/pubmed/22719380
http://dx.doi.org/10.1107/S1600536812023185
Descripción
Sumario:The title compound, [CdBr(2)(C(13)H(12)N(4)O)], was obtained from the reaction of Cd(NO(3))(2)·4H(2)O with meth­yl(pyridin-2-yl)methanone picolinoylhydrazone and sodium bromide. The Cd(2+) cation is ligated by one O atom and two N atoms of the tridentate ligand and two bromide anions, forming a Br(2)CdN(2)O polyhedron with a distorted trigonal–bipyramidal coordination geometry. In the crystal, non-classical C—H⋯Br hydrogen bonds are observed. In addition, π–π stacking inter­actions [centroid–centroid distance = 3.7455 (19) Å] contribute to the stabilization of the crystal structure.

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