Molecular designs for controlling the local environments around metal ions

SA Cook, AS Borovik - Accounts of chemical research, 2015 - ACS Publications
Conspectus The functions of metal complexes are directly linked to the local environment in
which they are housed; modifications to the local environment (or secondary coordination …

Cooperative activation of carbon–hydrogen bonds by heterobimetallic systems

A Lachguar, AV Pichugov, T Neumann… - Dalton …, 2024 - pubs.rsc.org
The direct activation of C–H bonds has been a rich and active field of organometallic
chemistry for many years. Recently, incredible progress has been made and important …

Highly active trimetallic NiFeCr layered double hydroxide electrocatalysts for oxygen evolution reaction

Y Yang, L Dang, MJ Shearer, H Sheng… - Advanced Energy …, 2018 - Wiley Online Library
The development of efficient and robust earth‐abundant electrocatalysts for the oxygen
evolution reaction (OER) is an ongoing challenge. Here, a novel and stable trimetallic …

Electric fields in catalysis: From enzymes to molecular catalysts

NG Léonard, R Dhaoui, T Chantarojsiri, JY Yang - ACS catalysis, 2021 - ACS Publications
Electric fields underlie all reactions and impact reactivity by interacting with the dipoles and
net charges of transition states, products, and reactants to modify the free energy landscape …

A Synthetic Model of the Mn3Ca Subsite of the Oxygen-Evolving Complex in Photosystem II

JS Kanady, EY Tsui, MW Day, T Agapie - Science, 2011 - science.org
Within photosynthetic organisms, the oxygen-evolving complex (OEC) of photosystem II
generates dioxygen from water using a catalytic Mn4CaO n cluster (n varies with the …

Enantioselective oxidative homocoupling and cross-coupling of 2-naphthols catalyzed by chiral iron phosphate complexes

S Narute, R Parnes, FD Toste… - Journal of the American …, 2016 - ACS Publications
Novel chiral iron phosphate complexes were prepared as catalysts for asymmetric oxidative
coupling reactions. These catalysts were applied for the synthesis of enantio-enriched C 1 …

Redox-inactive metals modulate the reduction potential in heterometallic manganese–oxido clusters

EY Tsui, R Tran, J Yano, T Agapie - Nature chemistry, 2013 - nature.com
Redox-inactive metals are found in biological and heterogeneous water oxidation catalysts,
but, at present, their roles in catalysis are not well understood. Here, we report a series of …

A survey of diverse earth abundant oxygen evolution electrocatalysts showing enhanced activity from Ni–Fe oxides containing a third metal

JB Gerken, SE Shaner, RC Massé… - Energy & …, 2014 - pubs.rsc.org
Mixed metal oxides comprise a diverse class of materials that are appealing as potential
water oxidation electrocatalysts. Here we report combinatorial screening of nearly 3500 …

Reduction potentials of heterometallic manganese–oxido cubane complexes modulated by redox-inactive metals

EY Tsui, T Agapie - … of the National Academy of Sciences, 2013 - National Acad Sciences
Understanding the effect of redox-inactive metals on the properties of biological and
heterogeneous water oxidation catalysts is important both fundamentally and for …

Reversible substrate activation and catalysis at an intact metal–metal bond using a redox-active supporting ligand

TJ Steiman, C Uyeda - Journal of the American Chemical Society, 2015 - ACS Publications
An electron rich Ni (I)–Ni (I) bond supported by a doubly reduced naphthyridine–diimine
(NDI) ligand reacts rapidly and reversibly with Ph2SiH2 and Et2SiH2 to form stable adducts …