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catena-Poly[[[tetra­aqua­erbium(III)]-μ-oxalato-κ(4) O (1),O (2):O (1′),O (2′)] [bromidobis(pyrazine-2-carboxyl­ato-κ(2) N (1),O)cuprate(II)] tetra­hydrate]

In the title heterometallic complex, {[Er(C(2)O(4))(H(2)O)(4)][CuBr(C(5)H(3)N(2)O(2))(2)]·4H(2)O}(n), the Er(III) atom is eight-coordin­ated by four O atoms from two centrosymmetric oxalate ligands and four water mol­ecules, displaying a bicapped trigonal-prismatic geometry. The oxalate ligands brid...

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Detalles Bibliográficos
Autores principales: Yang, Hui-Fu, Xu, Shi-Hai
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007546/
https://www.ncbi.nlm.nih.gov/pubmed/21588122
http://dx.doi.org/10.1107/S1600536810025274