NASICON-related Na(3.4)Mn(0.4)Fe(1.6)(PO(4))(3)

The solid solution, sodium [iron(III)/manganese(II)] tris­(orthophosphate), Na(3.4)Mn(0.4)Fe(1.6)(PO(4))(3), was obtained using a flux method. Its crystal structure is related to that of NASICON-type compounds. The [(Mn/Fe)(2)(PO(4))(3)] framework is built up from an (Mn/Fe)O(6) octa­hedron (site sy...

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Detalles Bibliográficos
Autores principales: Yatskin, Michael M., Strutynska, Nataliya Yu., Baumer, Vyacheslav N., Ogorodnyk, Ivan V., Slobodyanik, Nikolay S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393140/
https://www.ncbi.nlm.nih.gov/pubmed/22807697
http://dx.doi.org/10.1107/S1600536812027584
Descripción
Sumario:The solid solution, sodium [iron(III)/manganese(II)] tris­(orthophosphate), Na(3.4)Mn(0.4)Fe(1.6)(PO(4))(3), was obtained using a flux method. Its crystal structure is related to that of NASICON-type compounds. The [(Mn/Fe)(2)(PO(4))(3)] framework is built up from an (Mn/Fe)O(6) octa­hedron (site symmetry 3.), with a mixed Mn/Fe occupancy, and a PO(4) tetra­hedron (site symmetry .2). The Na(+) cations are distributed over two partially occupied sites in the cavities of the framework. One Na(+) cation (site symmetry -3.) is surrounded by six O atoms, whereas the other Na(+) cation (site symmetry .2) is surrounded by eight O atoms.

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