Triaqua­bis(1H-imidazole)bis­[μ(2)-2-(oxalo­amino)benzoato(3−)]dicopper(II)calcium(II) hepta­hydrate

In the title heterotrinuclear coordination compound, [CaCu(2)(C(9)H(4)NO(5))(2)(C(3)H(4)N(2))(2)(H(2)O)(3)]·7H(2)O, the Ca(2+) cation is in a penta­gonal–bipyramidal geometry and bridges two (1H-imidazole)[2-(oxaloamino)benzoato(3−)]copper(II) units in its equatorial plane. Each Cu(II) atom has a no...

Descripción completa

Detalles Bibliográficos
Autores principales: Mei, Chongzhen, Li, Kaihui, Zhang, Peng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960417/
https://www.ncbi.nlm.nih.gov/pubmed/21201260
http://dx.doi.org/10.1107/S1600536807067517
Descripción
Sumario:In the title heterotrinuclear coordination compound, [CaCu(2)(C(9)H(4)NO(5))(2)(C(3)H(4)N(2))(2)(H(2)O)(3)]·7H(2)O, the Ca(2+) cation is in a penta­gonal–bipyramidal geometry and bridges two (1H-imidazole)[2-(oxaloamino)benzoato(3−)]copper(II) units in its equatorial plane. Each Cu(II) atom has a normal square-planar geometry. The mol­ecule has approximate local (non-crystallographic) mirror symmetry and 23 classical hydrogen bonds are found in the crystal structure.

Ejemplares similares