Linear versus Bent Uranium (II) Metallocenes─ A Local Vibrational Mode Study

BMTC Peluzo, MZ Makoś, RT Moura Jr… - Inorganic …, 2023 - ACS Publications
Uranium metallocenes have recently attracted attention driven by their use as catalysts in
organometallic synthesis. In addition to bent U (IV) and U (III), an U (II) metallocene [(η5-C5 i …

Preparation of neptunyl and plutonyl acetates to access nonaqueous transuranium coordination chemistry

ER Mikeska, RE Wilson, A Sen… - Journal of the …, 2024 - ACS Publications
Uranyl diacetate dihydrate is a useful reagent for the preparation of uranyl (UO22+)
coordination complexes, as it is a well-defined stoichiometric compound featuring …

Divergent stabilities of tetravalent cerium, uranium, and neptunium imidophosphorane complexes

KS Otte, JE Niklas, CM Studvick… - Angewandte Chemie …, 2023 - Wiley Online Library
The study of the redox chemistry of mid‐actinides (U− Pu) has historically relied on cerium
as a model, due to the accessibility of trivalent and tetravalent oxidation states for these ions …

Carbene complexes of plutonium: structure, bonding, and divergent reactivity to lanthanide analogs

J Murillo, JA Seed, AJ Wooles, MS Oakley… - Journal of the …, 2024 - ACS Publications
Organoplutonium chemistry was established in 1965, yet structurally authenticated
plutonium–carbon bonds remain rare being limited to π-bonded carbocycle and σ-bonded …

Proton-Coupled Electron Transfer at the Pu5+/4+ Couple

KS Otte, JE Niklas, CM Studvick… - Journal of the …, 2024 - ACS Publications
The synthesis and solution and solid-state characterization of [Pu4+ (NPC) 4], 1-
Pu,(NPC=[NP t Bu (pyrr) 2]−; t Bu= C (CH3) 3; pyrr= pyrrolidinyl) and [Pu3+ (NPC) 4][K (2.2 …

Tridentate Nitrogen Ligand as a Tool for the Construction of Well-Defined Rare Earth Trichloride Complexes

SS Degtyareva, DA Bardonov, AV Afanaseva… - Inorganic …, 2024 - ACS Publications
LnCl3 (THF) 3 (Ln= Y, La÷ Nd, Sm÷ Lu) readily react with the tridentate 1, 3, 5-trimethyl-1, 3,
5-triazacyclohexane (Me3tach) ligand to form mono-or binuclear lanthanide trichloride …

Comparison of the structural, electrochemical, and spectroscopic properties of two cryptates of trivalent uranium

DN Kulasekara, MD Bailey, CL Ward, MJ Allen - Dalton Transactions, 2024 - pubs.rsc.org
We describe a study of the influence of cryptand denticity on the structural, electronic, and
electrochemical properties of UIII-containing cryptates. Two cryptands (2.2. 2 and 2.2. 1) are …

Lanthanide Complexes with 1, 4, 7-Trimethyl-1, 4, 7-triazacyclononane

SS Degtyareva, DA Bardonov, KA Lysenko… - Russian Journal of …, 2024 - Springer
Abstract The reaction of 1, 4, 7-trimethyl-1, 4, 7-triazacyclononane with samarium,
gadolinium, and terbium chloride tetrahydrofuranates gives mononuclear complexes [LnCl3 …

Advancing f Element-Ligand Multiple Bonding Scaffolds: Lanthanide and Actinide Yldiide and Aryloxide Complexes

A Gremillion - 2024 - search.proquest.com
Organometallic actinide chemistry is still a field that is in its infancy. The birth of the area can
be traced back to the isolation of the first “actinocene”, Uranocene, in 1968. Given the …

[PDF][PDF] Ring-C Substituted Triazacyclohexane Chromium Complexes for The Selective Catalytic Trimerisation of α-Olefins

SR Childs - 2024 - purehost.bath.ac.uk
Principally, I need to thank Dr Randolf Köhn, for allowing me to undertake this research and
the support and guidance that he carried me through this project with. Your optimism and …