K(2)Ho(PO(4))(WO(4))

A new compound, dipotassium holmium(III) phosphate(V) tungstate(VI), K(2)Ho(PO(4))(WO(4)), has been obtained during investigation of the K(2)O–P(2)O(5)–WO(3)–HoF(3) phase system using the flux technique. The compound is isotypic with K(2)Bi(PO(4))(WO(4)). Its framework structure consists of flat (∞)...

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Detalles Bibliográficos
Autores principales: Terebilenko, Katherina V., Zatovsky, Igor V., Baumer, Vyacheslav N., Slobodyanik, Nikolay S., Shishkin, Oleg V.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959528/
https://www.ncbi.nlm.nih.gov/pubmed/21580811
http://dx.doi.org/10.1107/S160053680803287X
Descripción
Sumario:A new compound, dipotassium holmium(III) phosphate(V) tungstate(VI), K(2)Ho(PO(4))(WO(4)), has been obtained during investigation of the K(2)O–P(2)O(5)–WO(3)–HoF(3) phase system using the flux technique. The compound is isotypic with K(2)Bi(PO(4))(WO(4)). Its framework structure consists of flat (∞) (2)[HoPO(4)] layers parallel to (100) that are made up of (∞) (1)[HoO(8)] zigzag chains inter­linked via slightly distorted PO(4) tetra­hedra. WO(4) tetra­hedra are attached above and below these layers, leaving space for the K(+) counter-cations. The HoO(8), PO(4) and WO(4) units exhibit 2 symmetry.

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