Poly[[diaqua­tris­(μ(2)-3-methyl­pyridine-2-carboxyl­ato)(3-methyl­pyridine-2-car­boxyl­ato)sodiumterbium(III)] ethanol monosolvate monohydrate]

In the title compound, {[NaTb(C(7)H(6)NO(2))(4)(H(2)O)(2)]·C(2)H(5)OH·H(2)O}(n), the Tb(III) atom is eight-coordinated in a slightly distorted square-anti­prismatic geometry defined by four carboxyl­ate O atoms and four pyridine N atoms. The bond lengths lie within the range 2.3000 (2)–2.326 (2) Å f...

Descripción completa

Detalles Bibliográficos
Autores principales: Lee, Taewoo, Kang, Sung Kwon
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3009174/
https://www.ncbi.nlm.nih.gov/pubmed/21588794
http://dx.doi.org/10.1107/S1600536810038456
Descripción
Sumario:In the title compound, {[NaTb(C(7)H(6)NO(2))(4)(H(2)O)(2)]·C(2)H(5)OH·H(2)O}(n), the Tb(III) atom is eight-coordinated in a slightly distorted square-anti­prismatic geometry defined by four carboxyl­ate O atoms and four pyridine N atoms. The bond lengths lie within the range 2.3000 (2)–2.326 (2) Å for the Tb—O bonds and 2.543 (3)–2.553 (3) Å for the Tb—N bonds. The Na(I) atom is five-coordinated by two water O atoms and three carboxyl­ate O atoms in a distorted square-pyramidal geometry. In the crystal, inter­molecular O—H⋯O hydrogen bonds link the mol­ecules into a three-dimensional network.

Ejemplares similares