Separation and complexation of f-block elements using hard-soft donors combined phenanthroline extractants

L Xu, X Yang, A Zhang, C Xu, C Xiao - Coordination Chemistry Reviews, 2023 - Elsevier
The chemical separation of minor actinides (MAs) over lanthanides from high-level waste
(HLW) is one of the hottest and most difficult topics in international separation science. N, O …

Tuning the alkyl chain of nitrilotriacetamide for selectively extracting trivalent Am over Eu ions

J Wang, YC Hou, YR Guo, XY Wang, SD Ding… - Inorganic …, 2023 - ACS Publications
The successful management and safe disposal of high-level nuclear waste necessitate the
efficient separation of actinides (An) from lanthanides (Ln), which has emerged as a crucial …

Computational Tools and Techniques in Designing Ligands for the Selective Separation of Actinide and Lanthanide: A Review

C Ebenezer, RV Solomon - Comments on Inorganic Chemistry, 2024 - Taylor & Francis
The development of density functional theory (DFT) has significantly enhanced the use of
computational chemistry as a tool in the design and development of ligands for the …

The selectivity of diglycolamide (TODGA) and bis-triazine-bipyridine (BTBP) ligands in actinide/lanthanide complexation and solvent extraction separation–a …

J Narbutt, A Wodyński, M Pecul - Dalton Transactions, 2015 - pubs.rsc.org
Theoretical calculations (density functional theory with the scalar relativistic ZORA
Hamiltonian) have been performed to obtain the energy and Gibbs free energy of formation …

1, 10-Phenanthroline-2, 9-dicarboxamides as ligands for separation and sensing of hazardous metals

M Alyapyshev, J Ashina, D Dar'In, E Kenf, D Kirsanov… - RSC …, 2016 - pubs.rsc.org
1, 10-Phenanthroline-2, 9-dicarboxamides of various structures were synthesized and
studied as ligands for separation and sensing of d-and f-metals. It was found that the …

4-Oxo-7-fluoro-1, 10-phenanthroline-2, 9-diamides: Synthesis, Structural Features, Lanthanide Complexes, and Am (III)/Ln (III) Solvent Extraction

NA Avagyan, PS Lemport, VA Roznyatovsky… - Inorganic …, 2023 - ACS Publications
A highly efficient synthetic approach was developed for the synthesis of unsymmetrical 1, 10-
phenanthroline-2, 9-diamides with two different substituents in the fourth and seventh …

Actinide selectivity of 1, 10-phenanthroline-2, 9-dicarboxamide and its derivatives: a theoretical prediction followed by experimental validation

D Manna, S Mula, A Bhattacharyya… - Dalton …, 2015 - pubs.rsc.org
The conventional concept of selective complexation of actinides with soft donor ligands
(either S or N donor) has been modified here through exploiting the concept,“intra-ligand …

Theoretical insights into phenanthroline-based ligands toward the separation of Am (III)/Eu (III)

Y Zou, JH Lan, LY Yuan, CZ Wang, QY Wu… - Inorganic …, 2022 - ACS Publications
The bistriazinyl-phenanthroline representative ligand, BTPhen, shows excellent extraction
and separation ability for trivalent actinides and lanthanides. Herein, we first designed three …

Quantum chemistry study of uranium (VI), neptunium (V), and plutonium (IV, VI) complexes with preorganized tetradentate phenanthrolineamide ligands

CL Xiao, QY Wu, CZ Wang, YL Zhao, ZF Chai… - Inorganic …, 2014 - ACS Publications
The preorganized tetradentate 2, 9-diamido-1, 10-phenanthroline ligand with hard–soft
donors combined in the same molecule has been found to possess high selectivity toward …

N, N′-Dialkyl-N, N′-diaryl-1, 10-phenanthroline-2, 9-dicarboxamides as donor ligands for separation of rare earth elements with a high and unusual selectivity. DFT …

YA Ustynyuk, NE Borisova, VA Babain… - Chemical …, 2015 - pubs.rsc.org
N, N′-Dialkyl-N, N′-diaryl-1, 10-phenanthroline-2, 9-dicarboxamides (IV) were predicted
(DFT simulation) and then were proved experimentally to be efficient donor ligands with high …