Nonaqueous Electrochemistry of Uranium Complexes: A Guide to Structure–Reactivity Tuning

J Riedhammer, DP Halter, K Meyer - Chemical Reviews, 2023 - ACS Publications
Uranium complexes can be stabilized in a wide range of oxidation states, ranging from UII to
UVI and a very recent example of a UI complex. This review provides a comprehensive …

Understanding covalency in molecular f-block compounds from the synergy of spectroscopy and quantum chemistry

N Kaltsoyannis, A Kerridge - Nature Reviews Chemistry, 2024 - nature.com
One of the most intensely studied areas of f-block chemistry is the nature of the bonds
between the f-element and another species, and in particular the role played by covalency …

Progress in Nonaqueous Molecular Uranium Chemistry: Where to Next?

ST Liddle - Inorganic Chemistry, 2024 - ACS Publications
There is long-standing interest in nonaqueous uranium chemistry because of fundamental
questions about uranium's variable chemical bonding and the similarities of this pseudo …

Cycloheptatrienyl-Bridged Triple-Decker Complexes

A Hauser, L Münzfeld, S Schlittenhardt… - Journal of the …, 2024 - ACS Publications
The first structurally characterized organometallic multidecker sandwich complexes featuring
a cycloheptatrienyl ring (Cht, C7H73–) in the coordination sphere are presented. The …

Synchrotron radiation techniques and their application to actinide materials

R Caciuffo, GH Lander, G van der Laan - Reviews of Modern Physics, 2023 - APS
Research on actinide materials, both basic and applied, has been greatly advanced by the
general techniques available from high-intensity photon beams from x-ray synchrotron …

Bounding [AnO 2] 2+(An= U, Np) covalency by simulated O K-edge and An M-edge X-ray absorption near-edge spectroscopy

K Stanistreet-Welsh, A Kerridge - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Restricted active space simulations are shown to accurately reproduce and characterise
both O K-edge and U M4, 5-edge spectra of uranyl in excellent agreement with experimental …

Covalency in actinide (IV) hexachlorides in relation to the chlorine K-edge X-ray absorption structure

DC Sergentu, J Autschbach - Chemical Science, 2022 - pubs.rsc.org
Chlorine K-edge X-ray absorption near edge structure (XANES) in actinideIV
hexachlorides,[AnCl6] 2−(An= Th–Pu), is calculated with relativistic multiconfiguration …

Evaluating f-Orbital Participation in the UV═E Multiple Bonds of [U(E)(NR2)3] (E = O, NSiMe3, NAd; R = SiMe3)

TH Nguyen, EL Paul, WW Lukens… - Inorganic Chemistry, 2023 - ACS Publications
The reaction of 1 equiv of 1-azidoadamantane with [UIII (NR2) 3](R= SiMe3) in Et2O results
in the formation of [UV (NR2) 3 (NAd)](1, Ad= 1-adamantyl) in good yields. The electronic …

X-ray absorption spectra of f-element complexes: insight from relativistic multiconfigurational wavefunction theory

DC Sergentu, J Autschbach - Dalton Transactions, 2022 - pubs.rsc.org
X-ray absorption near edge structure (XANES) spectroscopy, coupled with ab initio
calculations, has emerged as the state-of-the-art tool for elucidating the metal-ligand …

Quantifying Covalency and Environmental Effects in RASSCF-Simulated O K-Edge XANES of Uranyl

K Stanistreet-Welsh, A Kerridge - Inorganic Chemistry, 2024 - ACS Publications
A RASSCF approach to simulate the O K-edge XANES spectra of uranyl is employed,
utilizing three models that progressively improve the representation of the local crystal …