Complexation and Separation of Trivalent Actinides and Lanthanides by a Novel DGA Derived from Macrocyclic Crown Ether: Synthesis, Extraction, and Spectroscopic and Density Functional Theory Studies
Fan Yu, Youzhen Li, Xi Shu, Rulei Wu, Shanyong Chen, Yongdong Jin, Chao Xu, Jing Chen, Chao Huang, Chuanqin Xia
Abstract
is a more stable species and the binding energy of Eu(III) with the DGA unit is lower than that with the crown unit.
Topics & Concepts
ChemistryLanthanideCrown etherEuropiumDensity functional theoryExtraction (chemistry)Aqueous solutionLigand (biochemistry)Nitric acid18-Crown-6MoleculeActinideAmericiumInorganic chemistryEtherPhysical chemistryComputational chemistryOrganic chemistryIonBiochemistryReceptorRadioactive element chemistry and processingExtraction and Separation ProcessesLanthanide and Transition Metal Complexes