A new era of LMCT: leveraging ligand-to-metal charge transfer excited states for photochemical reactions

AM May, JL Dempsey - Chemical Science, 2024 - pubs.rsc.org
Ligand-to-metal charge transfer (LMCT) excited states are capable of undergoing a wide
array of photochemical reactions, yet receive minimal attention compared to other charge …

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 …

Optimization of electron transport pathway: A novel strategy to solve the photocorrosion of Ag-based photocatalysts

C Li, Y Zhao, Y Song, X Qiu, S Wang… - … Science & Technology, 2023 - ACS Publications
Although Ag-containing photocatalysts exhibit excellent photocatalytic ability, they present
great challenges owing to their photocorrosion and ease of reduction. Herein, an electron …

4f/5d Hybridization Induced Single-Electron Delocalization in an Azide-Bridged Dicerium Complex

Y Guo, XL Jiang, QY Wu, K Liu, W Wang… - Journal of the …, 2024 - ACS Publications
Dilanthanide complexes with one-electron delocalization are important targets for
understanding the specific 4f/5d-bonding feature in lanthanide chemistry. Here, we report an …

The Counterintuitive Relationship between Orbital Energy, Orbital Overlap, and Bond Covalency in CeF62– and CeCl62–

JA Branson, PW Smith, DC Sergentu… - Journal of the …, 2024 - ACS Publications
The 4f orbitals of Ce (IV) have shown appreciably enhanced covalent mixing with ligand
orbitals relative to those of Ce (III). Here, X-ray spectroscopy, magnetic susceptibility …

Tripodal tris (siloxide) ligand supported trivalent rare-earth metal complexes and redox reactivity

H Guo, D Hong, P Cui - Dalton Transactions, 2023 - pubs.rsc.org
Tripodal tris (siloxide) ligand supported rare-earth metal complexes LLn (III)(Ln= Ce, Pr, Tb,
Y, Lu) were synthesized. The Ce (III) complex was oxidized with [N (C6H4Br) 3][SbCl6] to a …

Structural, Spectroscopic, and Bonding Analyses of La (III)/Ce (III)-Tetrel Ate-Complexes

X Pan, C Wu, H Fang, C Yan - Inorganic Chemistry, 2023 - ACS Publications
In comparison with the research of transition-metal-tetrel complexes, the chemistry of
lanthanide tetrel complexes, especially for these bearing heavier tetrel element ligands, is …

Metal–Ligand Redox Cooperativity in Cerium Amine-/Amido-Phenolate-Type Complexes

C Uruburo, DMR YP Rupasinghe, H Gupta… - Inorganic …, 2023 - ACS Publications
The synthesis and characterization of two cerium complexes of redox-active amine/amido-
phenolate-type ligands are reported. A tripodal framework comprising the tris (2-(3′, 5′-di …

Visible‐light Induced Cerium‐catalyzed N‐Demethylation of N‐Methyl Amides under Air Conditions

QH Teng, GX Sun, FP Huang, K Wang… - Advanced Synthesis & …, 2023 - Wiley Online Library
A visible‐light induced cerium‐catalyzed N‐demethylation of N‐methyl amides under air
atmosphere to the corresponding of N‐demethylated amides is presented. Upon irradiation …

4f-Orbital mixing increases the magnetic susceptibility of Cp′ 3 Eu

SO Gunther, Y Qiao, PW Smith, SR Ciccone… - Chemical …, 2024 - pubs.rsc.org
Traditional models of lanthanide electronic structure suggest that bonding is predominantly
ionic, and that covalent orbital mixing is not an important factor in determining magnetic …