Structure refinement of cadmium cerium(IV) phosphate Cd0.5Ce2(PO4)3 |
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| Authors: | M. P. Orlova D. B. Kitaev M. L. Spiridonova N. V. Zubkova Yu. K. Kabalov A. I. Orlova |
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| Affiliation: | (1) Faculty of Chemistry, Nizhni Novgorod State University, pr. Gagarina 23, Nizhni Novgorod, 603950, Russia;(2) Faculty of Geology, Moscow State University, Vorob’evy gory, Moscow, 119992, Russia |
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| Abstract: | Cadmium cerium orthophosphate Cd0.5Ce2(PO4)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 Kα radiation, Ni filter, 15° < 2θ < 120°, 2θ-scan step 0.02°, counting time 10 s per step). All calculations are carried out using the WYRIET program (version 3.3) within the sp. gr. P21/n. The structure is refined with anisotropic displacement parameters for cations and isotropic displacement parameters for oxygen atoms. |
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