Abstract
Double monooxalates MPuO2C2O4 · nH2O with NH +4 and Cs+ ions in the outer sphere were isolated from weakly acidic aqueous solutions of Pu(V). The unit cell parameters of these compounds were determined. The ammonium salt is isostructural to its neptunyl(V) analog; its structure is characterized by the monodentate cation-cation interaction of plutonyl(V) ions. Cesium plutonyl(V) salt isolated from a solution is not isostructural to the neptunyl(V) compound and is easily dehydrated at room temperature to form tetrahydrate, which transforms to dihydrate at 110°C. The latter compound, according to the IR spectra, can have a network system of cation-cation bonds involving PuO +2 .
Similar content being viewed by others
REFERENCES
Krot, N.N., Bessonov, A.A., Grigor'ev, M.S., et al., Radiokhimiya, 2005, vol. 47, no.2, pp. 105–109.
Bessonov, A.A. and Krot, N.N., Radiokhimiya, 1991, vol. 33, no.3, pp. 35–46.
Grigor'ev, M.S., Bessonov, A.A., Yanovskii, A.I., et al., Radiokhimiya, 1991, vol. 33, no.5, pp. 46–53.
Ermolaev, N.P., Krot, N.N., and Gel'man, A.D., Radiokhimiya, 1967, vol. 9, no.2, pp. 171–178.
Gel'man, A.D., Blokhin, V.I., Bukhtiyarova, T.N., and Krot, N.N., Zh. Neorg. Khim., 1970, vol. 15, no.7, pp. 1899–1904.
Krot, N.N. and Grigor'ev, M.S., Usp. Khim., 2004, vol. 73, no.1, pp. 94–106.
Author information
Authors and Affiliations
Additional information
__________
Translated from Radiokhimiya, Vol. 47, No. 5, 2005, pp. 427–430.
Original Russian Text Copyright © 2005 by Bessonov, Krot, Grigor'ev, Makarenkov.
Rights and permissions
About this article
Cite this article
Bessonov, A.A., Krot, N.N., Grigor'ev, M.S. et al. Synthesis of New Crystalline Pu(V) Compounds from Solutions: VII. Synthesis and Study of MPuO2C2O4 · nH2O with M = NH4 and Cs. Radiochemistry 47, 468–471 (2005). https://doi.org/10.1007/s11137-005-0120-8
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11137-005-0120-8