The ternary complexation of calcium uranyl tricarbonate species, CaUO2(CO3)32− and Ca2UO2(CO3)3(aq), which are the predominant U(vi) complexes in groundwater and seawater, was investigated at variable temperatures from 10 to 70 °C.

No abstract

No abstract

No abstract

The ternary alkaline earth metal uranyl tricarbonate complexes, MnUO2(CO3)32n−4 (M = Mg and Ca), have been considered to be the major U(vi) species contributing to uranium mobility in natural water.

No abstract

We present the first experimental evidence for the ternary complexation of calcium and magnesium ions with plutonyl(VI) tricarbonate species in carbonate-containing aqueous solutions using visible-NIR spectrophotometric titration. Prior to studying...

No abstract