Results 21 to 30 of about 8,848 (177)

Three-Coordinate Nickel and Metal-Metal Interactions in a Heterometallic Iron-Sulfur Cluster [PDF]

, 2023
Biological multielectron reactions often utilize metalloenzymes with heterometallic sites, such as anaerobic carbon monoxide dehydrogenase (CODH) which has a nickel-iron-sulfide cubane with an unprecedented three-coordinate nickel site.
Zachary, Mathe, Patrick, Holland, Brandon, Mercado, Majed, Fataftah, Serena, DeBeer, Daniel, Wilson   +5 more
core   +2 more sources

A sandwich-type cluster containing Ge@Pd3 planar fragment flanked by aromatic nonagermanide caps

Nature Communications, 2020
Sandwich-type clusters containing heterometallic interlayers have remained elusive. Here, the authors present the structure of a cluster composed of two aromatic nonagermanide caps flanking an heterometallic Ge@Pd3 planar fragment, where the Ge center is
Hong-Lei Xu, Nikolay V. Tkachenko, Zi-Chuan Wang, Wei-Xing Chen, Lei Qiao, Alvaro Muñoz-Castro, Alexander I. Boldyrev, Zhong-Ming Sun   +7 more
doaj   +1 more source

Heterometallic Metal-Organic Framework Based on [Cu4I4] and [Hf6O8] Clusters for Adsorption of Iodine

Frontiers in Chemistry, 2022
Heterometallic metal-organic framework (MOF) as a kind of porous material is very important because of its excellent properties in catalysis, magnetic, sensor, and adsorption fields, but the reasonable design and syntheses of these are still challenging.
Huancheng Hu, Fangyun Chen, Zhanyun Zhang, Dongcheng Liu, Yuning Liang, Zilu Chen   +5 more
doaj   +1 more source

Competitive Coordination of Heterometallic Ions for Synthetic Regulation of Mixed-Ligand Uranyl Coordination Compounds of Halogen-Substituted Isonicotinate

He huaxue yu fangshe huaxue, 2022
In this work, second metal centers are introduced to regulate the coordination behavior of uranyl center in mixed-ligand uranyl compounds with halogen-substituted dichloroisonicotinic acid(H2, 6-dcpca) and 2, 2′-bipyridine(2, 2′-bpy).
TIAN Wen-jiang1,2, MEI Lei2, KONG Xiang-he2, GENG Jun-shan2, LIANG Yuan-yuan2, ZENG Li-wen2, HU Kong-qiu2, XIA Liang-shu1, CHAI Zhi-fang2,3, SHI Wei-qun2   +9 more
doaj   +1 more source

From Alkaline Earth Ion Aggregates via Transition Metal Coordination Polymer Networks towards Heterometallic Single Source Precursors for Oxidic Materials

CHIMIA, 2010
Heterometallic oxides are used as materials in many applications, e.g. from ferroelectrics to superconductors. Making these compounds usually requires high temperatures and long reaction times. Molecular precursors may contribute to render their
Fabienne Gschwind, Aurélien Crochet, William Maudez, Katharina M. Fromm   +3 more
doaj   +1 more source

Multiredox Heterometallic Carbosilane Dendrimers

, 2007
A convergent growth approach for the synthesis of novel heterometallic dendritic molecules derived from carbosilane frameworks and functionalized with silicon-bridged ferrocenyl and (η6-aryl)tricarbonylchromium moieties has been developed.
Beatriz Alonso (1893325), Magdalena Zamora (2154832), César Pastor (2537185), Isabel Cuadrado (1478272)   +3 more
core   +3 more sources

Slow Magnetic Relaxation in Neutral 0D and 1D Assemblies of a Mn(III) Schiff Base Complex and Heptacyanorhenate(IV)

Magnetochemistry, 2022
The first neutral 0D and 1D heterometallic assemblies based on orbitally degenerate heptacyanidorhenate(IV) were prepared and structurally characterized.
Taisiya S. Sukhikh, Wernsdorfer Wolfgang, Kira E. Vostrikova   +2 more
doaj   +1 more source

Molecularly Engineered Lithium–Chromium Alkoxide for Selective Synthesis of LiCrO₂ and Li₂CrO₄ Nanomaterials

Inorganics, 2019
Achieving control over the phase-selective synthesis of mixed metal oxide materials remains a challenge to the synthetic chemist due to diffusion-driven growth, which necessitates the search for new compounds with pre-existent chemical bonds between the ...
Olusola Ojelere, David Graf, Sanjay Mathur   +2 more
doaj   +1 more source

Efficient self-assembly of heterometallic triangular necklace with strong antibacterial activity

Nature Communications, 2020
Precise assembly of heterometallic complexes is a challenge. Here, the authors design a heterometallic triangular necklace through a highly efficient threading-and-ring-closing approach driven by metal-ligand coordination, which shows strong bacterium ...
Gui-Yuan Wu, Xueliang Shi, Hoa Phan, Hang Qu, Yi-Xiong Hu, Guang-Qiang Yin, Xiao-Li Zhao, Xiaopeng Li, Lin Xu, Qilin Yu, Hai-Bo Yang   +10 more
doaj   +1 more source

[Cr^III₈Ni^II₆]ⁿ⁺ Heterometallic Coordination Cubes

Molecules, 2021
Three new heterometallic [CrIII8NiII6] coordination cubes of formulae [CrIII8NiII6L24(H2O)12](NO3)12 (1), [CrIII8NiII6L24(MeCN)7(H2O)5](ClO4)12 (2), and [CrIII8NiII6L24Cl12] (3) (where HL = 1-(4-pyridyl)butane-1,3-dione), were synthesised using the ...
Helen M. O’Connor, Sergio Sanz, Aaron J. Scott, Mateusz B. Pitak, Wim T. Klooster, Simon J. Coles, Nicholas F. Chilton, Eric J. L. McInnes, Paul J. Lusby, Høgni Weihe, Stergios Piligkos, Euan K. Brechin   +11 more
doaj   +1 more source