The pyridyl group in ligand design for selective metal ion complexation and sensing

RD Hancock - Chemical Society Reviews, 2013 - pubs.rsc.org
Factors in polypyridyl ligands that control their thermodynamic metal ion selectivity in
aqueous solution, and their use in selective fluorescent sensing, are examined …

An overview of molecular extractants in room temperature ionic liquids and task specific ionic liquids for the partitioning of actinides/lanthanides

M Iqbal, K Waheed, SB Rahat, T Mehmood… - … of Radioanalytical and …, 2020 - Springer
Solvent extraction process is applied for the extraction of actinides/lanthanides from waste
water produced in nuclear industry. Various extractants have been developed for this …

Highly efficient separation of actinides from lanthanides by a phenanthroline-derived bis-triazine ligand

FW Lewis, LM Harwood, MJ Hudson… - Journal of the …, 2011 - ACS Publications
The synthesis, lanthanide complexation, and solvent extraction of actinide (III) and
lanthanide (III) radiotracers from nitric acid solutions by a phenanthroline-derived …

Does covalency increase or decrease across the actinide series? Implications for minor actinide partitioning

N Kaltsoyannis - Inorganic chemistry, 2013 - ACS Publications
A covalent chemical bond carries the connotation of overlap of atomic orbitals between
bonded atoms, leading to a buildup of the electron density in the internuclear region …

Use of soft heterocyclic N-donor ligands to separate actinides and lanthanides

MJ Hudson, LM Harwood, DM Laventine… - Inorganic …, 2013 - ACS Publications
The removal of the most long-lived radiotoxic elements from used nuclear fuel, minor
actinides, is foreseen as an essential step toward increasing the public acceptance of …

BTBPs versus BTPhens: some reasons for their differences in properties concerning the partitioning of minor actinides and the advantages of BTPhens

FW Lewis, LM Harwood, MJ Hudson… - Inorganic …, 2013 - ACS Publications
Two members of the tetradentate N-donor ligand families 6, 6′-bis (1, 2, 4-triazin-3-yl)-2,
2′-bipyridine (BTBP) and 2, 9-bis (1, 2, 4-triazin-3-yl)-1, 10-phenanthroline (BTPhen) …

Development of highly selective ligands for separations of actinides from lanthanides in the nuclear fuel cycle

FW Lewis, MJ Hudson, LM Harwood - Synlett, 2011 - thieme-connect.com
This account summarizes recent work by us and others on the development of ligands for
the separation of actinides from lanthanides contained in nuclear waste streams in the …

Do QTAIM metrics correlate with the strength of heavy element–ligand bonds?

ARE Mountain, N Kaltsoyannis - Dalton Transactions, 2013 - pubs.rsc.org
The bonding in monomeric and dimeric molecular compounds of Cr, Mo, W and U is
explored using the Quantum Theory of Atoms-in-Molecules (QTAIM). The metal–ligand and …

The strength of actinide–element bonds from the quantum theory of atoms-in-molecules

QR Huang, JR Kingham, N Kaltsoyannis - Dalton Transactions, 2015 - pubs.rsc.org
[AnX3] 2 (μ–η2: η2-N2)(An= Th–Pu; X= F, Cl, Br, Me, H, OPh) have been studied using
relativistic density functional theory. Geometric and vibrational data suggest that metal→ N2 …

Theoretical study of effects of solvents, ligands, and anions on separation of trivalent lanthanides and actinides

K Niu, F Yang, T Gaudin, H Ma, W Fang - Inorganic Chemistry, 2021 - ACS Publications
Due to its associated low CO2 emissions, nuclear energy production is rapidly growing. In
this context, the treatment of high-level liquid waste (HLLW) of nuclear plants is of high …