Abstract
Cesium uranate [Cs2(Н2О)3][(UO2)6O3(OH)8]·2H2O was obtained by reacting hydrated uranium(VI) oxide UO3·2.25H2O with a cesium nitrate aqueous solution under hydrothermal conditions at 100°C within two weeks. Composition and structure of the resulting compound was determined by the chemical analysis, IR spectroscopy, X-ray diffraction, and differential thermal analysis. Its dehydration and thermal decomposition were studied.
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The work was carried out with the financial support of the Russian Science Foundation (project no. 19-73-00096).
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Translated from Zhurnal Obshchei Khimii, 2021, Vol. 91, No. 3, pp. 487–492 https://doi.org/10.31857/S0044460X21020136.
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Nipruk, O.V., Klinshova, K.A., Chernorukov, G.N. et al. Synthesis, Structure, and Properties of Cesium Polyuranate [Cs2(H2O)3][(UO2)6O3(OH)8]·2H2O. Russ J Gen Chem 91, 440–444 (2021). https://doi.org/10.1134/S1070363221030130
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DOI: https://doi.org/10.1134/S1070363221030130