Thermodynamic Properties of Actinide Complexes. IV. Thorium(IV)- and Uranyl(VI) - Malonate Systems.
- DI BERNARDO, Plinio
- V., DI NAPOLI
- A., Cassol
- L., Magon
DOIAbstract
The stability consts. and thermodn. of formation of Th4+ and UO22+ malonate complexes were detd. by potentiometric and calorimetric titrns. in 1.00 M NaClO4 at 25\ub0. All complexes formed were stabilized by a large entropy gain. Stability const. values agreed with an ionic bonding model in which the malonate behaved as a bidentate ligand forming only chelate complexes
Add to ORKG