Thorium divanadate dihydrate, Th(V(2)O(7))(H(2)O)(2)

The title compound, Th(V(2)O(7))(H(2)O)(2), was synthesized by a hydro­thermal reaction. The crystal structure consists of ThO(7)(OH(2))(2) tricapped trigonal prisms that share edges, forming [ThO(5)(OH(2))(2)](n) chains along [010]. The edge-sharing ThO(7)(OH(2))(2) polyhedra share one edge and fiv...

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Detalles Bibliográficos
Autores principales: Yagoubi, Said, El Ammari, Lahcen, Assani, Abderrazzak, Saadi, Mohamed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3201356/
https://www.ncbi.nlm.nih.gov/pubmed/22058682
http://dx.doi.org/10.1107/S1600536811039584
Descripción
Sumario:The title compound, Th(V(2)O(7))(H(2)O)(2), was synthesized by a hydro­thermal reaction. The crystal structure consists of ThO(7)(OH(2))(2) tricapped trigonal prisms that share edges, forming [ThO(5)(OH(2))(2)](n) chains along [010]. The edge-sharing ThO(7)(OH(2))(2) polyhedra share one edge and five vertices with the V(2)O(7) divanadate anions having a nearly ecliptic conformation parallel to [001]. This results in an open framework with the water mol­ecules located in channels. O—H⋯O hydrogen bonding between water molecules and framework O atoms is observed. Bond-valence-sum calculations are in good agreement with the chemical formula of the title compound.

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