Abstract
Cesium-containing complex oxides Cs[MgR0.5P1.5O6] (R = B, Al, Fe) are prepared from solutions containing H3BO3, metal chlorides, and H3PO4/NH4H2PO4. The chemical and phase transformations that occur during the synthesis are elucidated by differential thermal analysis (DTA) and X-ray powder diffraction (XRD). Optimal synthesis parameters are determined. The oxides where R = B or Fe are formed at 800°C, those where R = Al are formed at 1100°C. All compounds crystallize in the pollucite-type structure (cubic system, space group I4132).
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Original Russian Text © Yu.P. Klapshin, A.N. Troshin, A.I. Orlova, 2018, published in Zhurnal Neorganicheskoi Khimii, 2018, Vol. 63, No. 9, pp. 1131–1138.
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Klapshin, Y.P., Troshin, A.N. & Orlova, A.I. Chemical and Phase Transformations during the Synthesis of Cs[MgR0.5P1.5O6] (R = B, Al, Fe) Complex Oxides from Metal Chlorides. Russ. J. Inorg. Chem. 63, 1156–1163 (2018). https://doi.org/10.1134/S0036023618090073
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DOI: https://doi.org/10.1134/S0036023618090073