Thermodynamic and kinetic stability of cerium(IV) complexes with a series of aminopolyacetic acids

DOTP versus DOTA as Ligands for Lanthanide Cations: Novel Structurally Characterized CeIV and CeIII Cyclen‐Based Complexes and Clusters in Aqueous Solutions

“…The eventually observed accumulation of Ce III DOTP is intriguing because it indicates the presence of an active reductant in solution. The reduction process observed does not suit the intramolecular redox decomposition of the cluster [43–45] nor to the intermolecular redox decomposition process [32] previously proposed for other Ce IV bearing coordination compounds because the cation reduction does not lead to any chemical change of the ligand properties. The actual reduction product is the Ce III DOTP complex without any further observation of a different product formed by any radical propagated reaction of the unbound ligand.…”

Dissociation Equilibria in Solutions with Citrate Ions

“…Besides, they often include summary of previous works on the subject. There is also a number of reviews that are partially dedicated to formation of citrate complexes of different types [21,[73][74][75][76][77][78] and tabulations of formation constants [79][80][81][82][83][84][85]. Citric acid having its hydroxyl group and three carboxylic groups is a multidentate ligand able to form quite stable mononuclear and polynuclear complexes with cations of almost all elements [85].…”