Abstract
The stability constants and the enthalpies of formation of thorium(IV)- and uranyl(VI)-malonate complexes have been determined by potentiometric and calorimetric titrations in 1.00 M solutions of Na(ClO/sub 4/) at 25/sup 0/C. All complexes formed are found to be stabilized by a large entropy gain. The values for the stability constants agree with an ionic bonding model. The malonate behaves as a bidentate ligand forming only chelate complexes.
Di Bernardo, P;
Di Napoli, V;
Cassol, A;
Magon, L
[1]
- Consiglio Nazionale delle Ricerche, Padua (Italy). Lab. di Chimica e Tecnologia dei Radioelementi
Citation Formats
Di Bernardo, P, Di Napoli, V, Cassol, A, and Magon, L.
Thermodynamic properties of actinide complexes. IV. Thorium(IV)- and uranyl(VI)-malonate systems.
United Kingdom: N. p.,
1977.
Web.
doi:10.1016/0022-1902(77)80122-X.
Di Bernardo, P, Di Napoli, V, Cassol, A, & Magon, L.
Thermodynamic properties of actinide complexes. IV. Thorium(IV)- and uranyl(VI)-malonate systems.
United Kingdom.
https://doi.org/10.1016/0022-1902(77)80122-X
Di Bernardo, P, Di Napoli, V, Cassol, A, and Magon, L.
1977.
"Thermodynamic properties of actinide complexes. IV. Thorium(IV)- and uranyl(VI)-malonate systems."
United Kingdom.
https://doi.org/10.1016/0022-1902(77)80122-X.
@misc{etde_5404026,
title = {Thermodynamic properties of actinide complexes. IV. Thorium(IV)- and uranyl(VI)-malonate systems}
author = {Di Bernardo, P, Di Napoli, V, Cassol, A, and Magon, L}
abstractNote = {The stability constants and the enthalpies of formation of thorium(IV)- and uranyl(VI)-malonate complexes have been determined by potentiometric and calorimetric titrations in 1.00 M solutions of Na(ClO/sub 4/) at 25/sup 0/C. All complexes formed are found to be stabilized by a large entropy gain. The values for the stability constants agree with an ionic bonding model. The malonate behaves as a bidentate ligand forming only chelate complexes.}
doi = {10.1016/0022-1902(77)80122-X}
journal = []
volume = {39:9}
journal type = {AC}
place = {United Kingdom}
year = {1977}
month = {Jan}
}
title = {Thermodynamic properties of actinide complexes. IV. Thorium(IV)- and uranyl(VI)-malonate systems}
author = {Di Bernardo, P, Di Napoli, V, Cassol, A, and Magon, L}
abstractNote = {The stability constants and the enthalpies of formation of thorium(IV)- and uranyl(VI)-malonate complexes have been determined by potentiometric and calorimetric titrations in 1.00 M solutions of Na(ClO/sub 4/) at 25/sup 0/C. All complexes formed are found to be stabilized by a large entropy gain. The values for the stability constants agree with an ionic bonding model. The malonate behaves as a bidentate ligand forming only chelate complexes.}
doi = {10.1016/0022-1902(77)80122-X}
journal = []
volume = {39:9}
journal type = {AC}
place = {United Kingdom}
year = {1977}
month = {Jan}
}