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Crystal structure of bis­(1,3-di­amino­propane-κ(2) N,N′)bis­[2-(4-nitro­phen­yl)acetato-κO]cadmium

In the structure of the title compound, [Cd(C(8)H(6)NO(4))(2)(C(3)H(10)N(2))(2)], the Cd(II) atom is located on a center of symmetry with one independent Cd—O distance of 2.3547 (17) Å and two Cd—N distances of 2.3265 (18) and 2.3449 (19) Å. The Cd(II) atom has an overall octa­hedral coordination en...

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Detalles Bibliográficos
Autores principales: Rahn, Ian M., Crawford, Carlos L., Assefa, Zerihun, Hendrich, Jeffery, Sykora, Richard E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4770970/
https://www.ncbi.nlm.nih.gov/pubmed/26958394
http://dx.doi.org/10.1107/S2056989016000943
Descripción
Sumario:In the structure of the title compound, [Cd(C(8)H(6)NO(4))(2)(C(3)H(10)N(2))(2)], the Cd(II) atom is located on a center of symmetry with one independent Cd—O distance of 2.3547 (17) Å and two Cd—N distances of 2.3265 (18) and 2.3449 (19) Å. The Cd(II) atom has an overall octa­hedral coordination environment. Several types of hydrogen-bonding inter­actions are evident. Both intra- and inter­molecular inter­actions occur between the amino groups and the O atoms of the acetate group. These N—H⋯O hydrogen bonds lead to a layered structure extending parallel to the bc plane. In addition, weak inter­molecular C—H⋯O inter­actions involving the nitro groups exist, leading to the formation of a three-dimensional network structure.