A DFT perspective on organometallic lanthanide chemistry
Computational studies of the coordination chemistry and bonding of lanthanides have grown
in recent decades as the need for understanding the distinct physical, optical, and magnetic …
in recent decades as the need for understanding the distinct physical, optical, and magnetic …
Two-Electron Oxidations at a Single Cerium Center
Y Wang, J Liang, C Deng, R Sun, PX Fu… - Journal of the …, 2023 - ACS Publications
Two-electron oxidations are ubiquitous and play a key role in the synthesis and catalysis.
For transition metals and actinides, two-electron oxidation often takes place at a single-metal …
For transition metals and actinides, two-electron oxidation often takes place at a single-metal …
Identification of the Formal +2 Oxidation State of Neptunium: Synthesis and Structural Characterization of {NpII[C5H3(SiMe3)2]3}1–
We report a new formal oxidation state for neptunium in a crystallographically
characterizable molecular complex, namely Np2+ in [K (crypt)][NpIICp ″3][crypt= 2.2. 2 …
characterizable molecular complex, namely Np2+ in [K (crypt)][NpIICp ″3][crypt= 2.2. 2 …
Lanthanides and actinides: Annual survey of their organometallic chemistry covering the year 2018
This review summarizes the progress in organo-f-element chemistry during the year 2018. A
continuing trend for many years, which remained important in 2018, was the synthesis and …
continuing trend for many years, which remained important in 2018, was the synthesis and …
High-Resolution X-ray Photoelectron Spectroscopy of Organometallic (C5H4SiMe3)3LnIII and [(C5H4SiMe3)3LnII]1– Complexes (Ln = Sm, Eu, Gd, Tb)
The capacity of X-ray photoelectron spectroscopy (XPS) to provide information on the
electronic structure of molecular organometallic complexes of Ln (II) ions (Ln= lanthanide) …
electronic structure of molecular organometallic complexes of Ln (II) ions (Ln= lanthanide) …
Tetramethylcyclopentadienyl Ligands Allow Isolation of Ln(II) Ions across the Lanthanide Series in [K(2.2.2-cryptand)][(C5Me4H)3Ln] Complexes
Although previous studies of the stabilization of Ln (II) ions across the lanthanide series
have relied on Me3Si-substituted cyclopentadienyl ligands, we now find surprisingly that …
have relied on Me3Si-substituted cyclopentadienyl ligands, we now find surprisingly that …
Evaluating electrochemical accessibility of 4f n 5d 1 and 4f n+ 1 Ln (ii) ions in (C 5 H 4 SiMe 3) 3 Ln and (C 5 Me 4 H) 3 Ln complexes
The reduction potentials (reported vs. Fc+/Fc) for a series of Cp′ 3Ln complexes (Cp′=
C5H4SiMe3, Ln= lanthanide) were determined via electrochemistry in THF with …
C5H4SiMe3, Ln= lanthanide) were determined via electrochemistry in THF with …
The importance of the counter-cation in reductive rare-earth metal chemistry: 18-crown-6 instead of 2, 2, 2-cryptand allows isolation of [Y II (NR 2) 3] 1− and ynediolate …
AJ Ryan, JW Ziller, WJ Evans - Chemical science, 2020 - pubs.rsc.org
The use of 18-crown-6 (18-c-6) in place of 2.2. 2-cryptand (crypt) in rare earth amide
reduction reactions involving potassium has proven to be crucial in the synthesis of Ln (II) …
reduction reactions involving potassium has proven to be crucial in the synthesis of Ln (II) …
Chelate-Free Synthesis of the U(II) Complex, [(C5H3(SiMe3)2)3U]1–, Using Li and Cs Reductants and Comparative Studies of La(II) and Ce(II) Analogs
To expand the range of synthetic options for generating complexes of the actinide metals in
the+ 2 oxidation state, reduction of Cp ″3U (Cp ″= C5H3 (SiMe3) 2) and the lanthanide …
the+ 2 oxidation state, reduction of Cp ″3U (Cp ″= C5H3 (SiMe3) 2) and the lanthanide …
Synthesis and Crystallographic Characterization of a Reduced Bimetallic Yttrium ansa-Metallocene Hydride Complex,[K (crypt)][(μ-CpAn) Y (μ-H)] 2 (CpAn= Me2Si …
JC Wedal, LM Anderson-Sanchez… - Journal of the …, 2023 - ACS Publications
The reduction of a bimetallic yttrium ansa-metallocene hydride was examined to explore the
possible formation of Y–Y bonds with 4d1 Y (II) ions. The precursor [CpAnY (μ-H)(THF)] 2 …
possible formation of Y–Y bonds with 4d1 Y (II) ions. The precursor [CpAnY (μ-H)(THF)] 2 …