%0 Conference Paper %F Oral %T Complexation of actinides by branched N-macrocycle DOTA %+ CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)) %+ Nuclear Research Center-Negev (NRCN) %+ Ben-Gurion University of the Negev (BGU) %+ Synchrotron SOLEIL (SSOLEIL) %+ European Synchrotron Radiation Facility (ESRF) %+ CEA-DEN %A Audras, M. %A Berthon-Nigond, L. %A Berthon, C. %A Zorz, N. %A Guillaumont, D. %A Dumas, T. %A Ben-Eliyahu, Y. %A Zilbermann, I. %A Bettelheim, A. %A Solari, Pl. %A Henning, Ch. %A Moisy, P. %< avec comité de lecture %B SCF Congress 2015 - Congrès de la société Chimique de France 2015 %C Lille, France %8 2015-07-04 %D 2015 %K Actinide %K Complexation %K polyaminocarboxylate ligands %K DOTA %Z Physics [physics]/Nuclear Experiment [nucl-ex] %Z Physics [physics]/Nuclear Theory [nucl-th]Conference papers %X This study shows the differences of behavior for the actinide (An) cations with their valence and its size in a givenseries versus the more or less hard donor atoms, such as oxygen and nitrogen. Plutonium(III) and americium(III)were chosen to represent the An(III) series, and for the An(+IV) series, uranium, neptunium and plutonium wereselected. The DOTA ligand, which is very well known for the cations in solution other than the actinides, was chosenbecause it has the two donor atoms: oxygen and nitrogen. %G English %2 https://cea.hal.science/cea-02489496/document %2 https://cea.hal.science/cea-02489496/file/201500000560.pdf %L cea-02489496 %U https://cea.hal.science/cea-02489496 %~ CEA %~ CNRS %~ DEN %~ UNIV-PARIS-SACLAY %~ SYNCHROTRON-SOLEIL %~ GS-PHYSIQUE %~ INSTITUT-SCIENCES-LUMIERE