Structure Refinement of Cadmium Cerium(IV) Phosphate Cd{sub 0.5}Ce{sub 2}(PO{sub 4}){sub 3}
- Faculty of Chemistry, Nizhni Novgorod State University, pr. Gagarina 23, Nizhni Novgorod, 603950 (Russian Federation)
- Faculty of Geology, Moscow State University, Vorob'evy gory, Moscow, 119992 (Russian Federation)
Cadmium cerium orthophosphate Cd{sub 0.5}Ce{sub 2}(PO{sub 4}){sub 3} is synthesized by precipitation from aqueous solutions. The structure refinement from powder X-ray diffraction data is preceded by the sample preparation and structure solution. The refinement is carried out by the Rietveld method (ADP-2 diffractometer, Cu{sub K{alpha}} radiation, Ni filter, 15 deg. < 2{theta} < 120 deg., 2{theta}-scan step 0.02 deg., counting time 10 s per step). All calculations are carried out using the WYRIET program (version 3.3) within the sp. gr. P2{sub 1}/n. The structure is refined with anisotropic displacement parameters for cations and isotropic displacement parameters for oxygen atoms.
- OSTI ID:
- 20719759
- Journal Information:
- Crystallography Reports, Journal Name: Crystallography Reports Journal Issue: 6 Vol. 50; ISSN 1063-7745; ISSN CYSTE3
- Country of Publication:
- United States
- Language:
- English
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