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publi_cosm_05_2020

New publication of Team COSM : «Unexpected Trends in the Stability and Dissociation Kinetics of Lanthanide(III) Complexes with Cyclen-Based Ligands across the Lanthanide Series»

Zoltán Garda, Viktoria Nagy, Aurora Rodríguez-Rodríguez, Rosa Pujales-Paradela, Véronique Patinec, Goran Angelovski, Éva Tóth, Ferenc K. Kálmán, David Esteban-Gómez, Raphaël Tripier, Carlos Platas-Iglesias, Gyula Tircsó

The arrangement of the ligand donor atoms around the lanthanide ion provokes dramatic differences in the thermodynamic stabilities and dissociation kinetics of lanthanide complexes, as demonstrated by investigating the complexes with two isomeric cyclen-based ligands, containing a picolinate arm and two acetate arms either in positions 1,7 or 1,4 of the macrocyclic structure.