Abstract
Previously unknown arsenates of hexavalent U, Np, and Pu, (H3O)[(UO2)(AsO4)]·3H2O (I), (H3O)· [(NpO2)(AsO4)]·3H2O (II), and (H3O)[(PuO2)(AsO4)]·3H2O (III), were synthesized under hydrothermal conditions. The crystal structure of the compounds was determined, and their absorption spectra were measured. The compounds crystallize in tetragonal space group P4/nmm.
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Original Russian Text © A.G. Ivanova, N.A. Budantseva, A.M. Fedoseev, 2017, published in Radiokhimiya, 2017, Vol. 59, No. 2, pp. 106–109.
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Ivanova, A.G., Budantseva, N.A. & Fedoseev, A.M. Synthesis, crystal structure, and properties of new actinide(VI) arsenates (H3O)[(AnO2)(AsO4)]·3H2O (An = U, Np, Pu). Radiochemistry 59, 119–123 (2017). https://doi.org/10.1134/S1066362217020035
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DOI: https://doi.org/10.1134/S1066362217020035