Structural effects of the Pb2+ 6s2 lone pair activity: Eccentricity

C Harriswangler, A Freire-García… - Coordination Chemistry …, 2025 - Elsevier
The stereochemical activity of the 6s 2 lone pair has profound consequences on the
coordination chemistry of metal ions like Tl+, Pb 2+ and Bi 3+. The coordination chemistry of …

The Lanthanide Contraction: What is an Abnormal and Why?

RB Jordan - Inorganic Chemistry, 2025 - ACS Publications
The lanthanide contraction is a widely known phenomenon in which the ionic radii of the
Ln3+ ions decrease across the series from La3+ to Lu3+. As a result, the distance d (Ln–Y) …

Investigation of Ln 3+ complexation by a DOTA derivative substituted by an imidazothiadiazole: synthesis, solution structure, luminescence and relaxation properties

E Caillet, L Nunes, SV Eliseeva, M Ndiaye… - Dalton …, 2024 - pubs.rsc.org
We investigated the coordination properties of original macrocyclic Ln3+ complexes
comprising an imidazothiadiazole heterocycle. The thermodynamic stability of the Gd3+ …

[HTML][HTML] Dynamics of Lanthanide (III) complexes from crystallographic data and computational studies

C Harriswangler, S Argibay-Otero… - Inorganic Chemistry …, 2024 - Elsevier
In this study we take advantage of the large body of X-ray data reported for lanthanide
complexes, as well as their similar coordination chemistry properties, to gain insight on the …

A maximally preorganized tetra‐pyridyl ligand. Rigid five‐membered chelate rings enhance selectivity for large metal ions, such as Th(IV), UO22+ and Lanthanides …

S Uritis, RP Thummel, SB Jones… - European Journal of …, 2024 - Wiley Online Library
Size‐based selectivity for metal ions based on highly preorganized five‐membered chelate
rings is discussed. Metal ion complexation by the tetra‐pyridyl ligand EBIP ((8, 9‐dihydro …