Results 71 to 80 of about 5,186,208 (171)

Trapping of an Heterometallic Unsaturated Hydride: Structure and Properties of the Ammonia Complex [MoMnCp(μ-H)(μ-PPh₂)(CO)₅(NH₃)]

Inorganics, 2018
Complexes displaying multiple bonds between different metal atoms have considerable synthetic potential because of the combination of the high electronic and coordinative unsaturation associated to multiple bonds with the intrinsic polarity of ...
M. Angeles Alvarez, Daniel García-Vivó, Estefanía Huergo, Miguel A. Ruiz   +3 more
doaj   +1 more source

A New (3, 6)-Connected Heterometallic Coordination Polymer: Therapeutic and Protective Effect on Ischemic Cerebral Infarction

Journal of Chemistry, 2021
Solvothermal reaction of 4,4’,4’-nitrilotribenzoic acid (H3TCA) with Ca(NO3)2·4H2O and Cd(NO3)2·4H2O successfully afforded a heterometallic compound, that is, [Cd2Ca(TCA)2(DMA)2(H2O)3]n·2n(DMA) (1, DMA = N,N’-dimethylacetamide).
Jia Ma, Jianer Wang, Yuping He, Yiwei Huang, Yejun Chen   +4 more
doaj   +1 more source

Heterogeneous Single/Dual‐Atom Electrocatalysts in Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review summarizes recent advances in single‐atom and dual‐atom electrocatalysts for high‐performance lithium–sulfur batteries. The text systematically covers the classification of catalysts by active metal centers, key synthesis methods, in situ characterization for mechanistic insights, and electrocatalytic mechanisms.
Wenbin Li, Ying Xin, Zhaoliang Zhang, Jin Wang   +3 more
wiley   +1 more source

Synthesis, Updated Characterization, and Reactivity of Low‐Valent Titanocene Complexes

European Journal of Inorganic Chemistry, EarlyView.
Syntheses and characterizations are provided for a series of low‐valent titanocene complexes including halotitanocene(III) dimers, [Cp2Ti(κ2‐DME)][BAr4] cations, and heterobimetallic [Cp2Ti(μ‐Cl)2AlR2]. Additionally, a monomeric titanacyclopropene complex featuring a pendent phosphine was prepared, and C─F bond activation upon reduction of [Cp{η5:κ2F2 ...
Griffin J. LaChapelle, James F. Britten, David J. H. Emslie   +2 more
wiley   +1 more source

Modulating Local Coordination in Single‐Atom Catalysts: From Fundamental Concepts to Emerging Breakthroughs in Electrocatalysis

Angewandte Chemie, Volume 138, Issue 40, 28 September 2026.
This review summarizes atomic‐level design strategies for single‐atom catalysts, emphasizing modulation of the local coordination environment, active‐site geometry, and metal‐support interactions to optimize catalytic activity and stability in electrocatalytic energy conversion applications.
Ashwani Kumar, Harun Tüysüz
wiley   +2 more sources

A Versatile Heterometallic Microporous MOF for Photocatalytic Hydrogen Generation

Small, EarlyView.
This work describes a green and scalable approach to robust and flexible heterometallic MOFs, MIP‐215's, with tunable photoactivity for efficient, noble‐metal‐free solar hydrogen production. ABSTRACT Photocatalytic particulate systems offer a cost‐effective solar hydrogen production but are generally limited by narrow visiblelight absorption and poor ...
Xingze Wang, Juan José Ramírez‐Hernández, Iurii Dovgaliuk, Valentin Diez Cabanes, Debanjan Chakraborty, Herme G. Baldoví, Hermenegildo García, Guillaume Maurin, Sergio Navalon, Georges Mouchaham, Christian Serre   +10 more
wiley   +1 more source

Poly[[μ2-acetato-aquadi-μ3-isonicotinato-dysprosium(III)silver(I)] perchlorate]

Acta Crystallographica Section E, 2009
In the title three-dimensional heterometallic complex, {[AgDy(C6H4NO2)2(C2H3O2)(H2O)]ClO4}n, the Dy(III) ion is eight-coordinated by four O atoms from four different isonicotinate ligands, three O atoms from two different acetate ligands and one O atom ...
Li-Cai Zhu
doaj   +1 more source

Ammonia Oxidation for Energy Conversion and Environmental Remediation: Mechanism‐Guided Catalyst Design for Electrochemical, Photocatalytic, and Photoelectrochemical Systems

Small, EarlyView.
This review establishes a mechanism‐guided framework for catalyst design in electrochemical, photocatalytic, and photoelectrochemical ammonia oxidation. By correlating catalyst structure, reaction mechanisms, catalytic performance, and device‐level architectures, it highlights rational engineering strategies and future directions toward efficient ...
Dong Hyun Heo, Won Young Song, Mi Gyoung Lee   +2 more
wiley   +1 more source

Texas Capitol Complex Update

Newsletter from the Texas Capitol Complex Project discussing news and updates about phase II, as well as other information related to construction and the implementation of the master plan for the state capitol complex adopted in ...
State of Texas Capitol Complex Project
core   +2 more sources

Halide metathesis in overdrive: mechanochemical synthesis of a heterometallic group 1 allyl complex

Beilstein Journal of Organic Chemistry, 2019
As a synthesis technique, halide metathesis (n RM + M'Xn → RnM' + n MX) normally relies for its effectiveness on the favorable formation of a metal halide byproduct (MX), often aided by solubility equilibria in solution.
Ross F. Koby, Nicholas R. Rightmire, Nathan D. Schley, Timothy P. Hanusa, William W. Brennessel   +4 more
doaj   +1 more source