Sodium scandium diphosphate, NaScP(2)O(7), isotypic with α-NaTi(III)P(2)O(7)

Crystals of the title compound, NaScP(2)O(7), were grown by a flux method. The crystal structure is isotypic with those of α-NaTiP(2)O(7), NaYbP(2)O(7) and NaLuP(2)O(7), and is closely related to that of NaYP(2)O(7). The structural set-up consists of a three-dimensional framework of P(2)O(7) units t...

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Detalles Bibliográficos
Autores principales: Cempírek, Jan, Škoda, Radek, Žák, Zdirad
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971830/
https://www.ncbi.nlm.nih.gov/pubmed/21578541
http://dx.doi.org/10.1107/S1600536809046224
Descripción
Sumario:Crystals of the title compound, NaScP(2)O(7), were grown by a flux method. The crystal structure is isotypic with those of α-NaTiP(2)O(7), NaYbP(2)O(7) and NaLuP(2)O(7), and is closely related to that of NaYP(2)O(7). The structural set-up consists of a three-dimensional framework of P(2)O(7) units that are corner-shared by ScO(6) octa­hedra, forming tunnels running parallel to [010]. The Na atoms are situated in the tunnels and are surrounded by nine O atoms in a distorted environment.

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