Results 21 to 30 of about 5,186,208 (171)

Bis{μ2-2-[(2-hydroxyethyl)(methyl)amino]ethanolato}bis(μ3-N-methyl-2,2′-azanediyldiethanolato)tetrakis(thiocyanatato-κN)dichromium(III)dimanganese(II) dimethylformamide tetrasolvate

Acta Crystallographica Section E, 2011
The heterometallic title complex, [Cr2Mn2(C5H11NO2)2(C5H12NO2)2(NCS)4]·4C3H7NO, was prepared using manganese powder, Reineckes salt, ammonium thiocyanate and a non-aqueous solution of N-methyldiethanolamine in air.
Valentyna V. Semenaka, Oksana V. Nesterova, Volodymyr N. Kokozay, Roman I. Zubatyuk, Oleg V. Shishkin   +4 more
doaj   +1 more source

Heterotrinuclear [Fe2IIINiII]-µ3-oxo-cluster Based on Salicylic Acid. Synthesis, Structure and Physico-chemical Properties

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2018
The reaction between iron and nickel salts with ammonium salicylate results in the formation of a new trinuclear heterometallic complex [hexa-µ2-salicylato-µ3-oxo-(methanol)(dimethylformamide) aquadiiron(III) nickel(II)] methanol dimethylformamide.
Viorina Gorinchoy, Vera Zubareva, Elena Melnic, Victor Kravtsov   +3 more
doaj   +1 more source

Synthesis, crystal structure, and anti-breast cancer activity of a novel metal-porphyrinic complex [YK(TCPP)(OH)2·(solvents)x]

Brazilian Journal of Medical and Biological Research, 2017
A novel heterometallic metal-porphyrinic framework (MPFs) built from Y and K ions as nods and meso-tetra(4-carboxyphenyl)porphyrin as linkers has been successfully synthesized and characterized.
J-C. Liu, J-J. Gu, Y-S. Zhang
doaj   +1 more source

Luminescence Vapochromism of a Cu(I)/Na Phosphane Iodide Assembly Based on a Secondary‐Sphere Sodium Response

Angewandte Chemie, EarlyView.
The luminescence of a heterometallic d‐s {Cu2I2Na2} phosphane‐phosphinate aggregate is regulated by an interplay of Na+–π/I– contacts and reversible coordination of oxygen‐containing organic molecules to Na ions. Structural variations caused by the incoming guest lead to a wide and selective variation of the emission color and illustrate a new approach
Henna Korhonen, Dorota Głosz, Mariia Beliaeva, Andrey Belyaev, Constance Lecourt, Adrien Schlachter, Karine Costuas, Guillaume Calvez, Robert Podgajny, Christophe Lescop, Igor O. Koshevoy   +10 more
wiley   +2 more sources

Kinetic Versus Thermodynamic Metalation Enables Synthesis of Isostructural Homo- and Heterometallic Trinuclear Clusters [PDF]

, 2020
Temperature-dependent metalation of the new hexadentate ligand (tris(5-(pyridin-2-yl)-1H-pyrrol-2-yl)methane; H3TPM) enables the selective synthesis of both mononuclear (i.e. Na(THF)4[Fe(TPM)], kinetic product) and trinuclear (i.e.
Siyoung, Sung, Jeremy, Beaty, David, Powers, Michael, Nippe, Corey, Burns, Anuvab, Das, Nattamai, Bhuvanesh, Sung-Min, Hyun, Apoorva, Upadhyay   +8 more
core   +1 more source

Dual d–p hybridization in Ternary PtGaGe Enables Concurrent Activity and Stability Enhancement for Alkaline Oxygen Reduction

Angewandte Chemie, EarlyView.
A unique dual d–p orbital hybridization strategy was established in a ternary PtGaGe alloy catalyst to overcome the longstanding activity–stability trade‐off in oxygen reduction reaction (ORR). Synergistic hybridization between Ga/Ge p orbitals and Pt d orbitals modulates the Pt electronic structure, optimizes oxygen intermediates adsorption, and ...
Qian Zhang, Jinting Wu, Yong‐Chao Zhang, Lijun Tang, Xingchun Shi, Jian Gao, Tiansheng Mu, Xiaoli Zhang, Xiao‐Dong Zhu   +8 more
wiley   +2 more sources

Crystal structure of a heterometallic coordination polymer: catena-poly[[[tetraaquacobalt(II)]-μ-pyridine-2,6-dicarboxylato-calcium(II)-μ-pyridine-2,6-dicarboxylato] dihydrate]

Acta Crystallographica Section E: Crystallographic Communications, 2018
In the crystal of the title polymeric complex, {[CoCa(C7H3NO4)2(H2O)4]·2H2O}n (1), the CoII ion is N,O,O′-chelated by two pyridine-2,6-dicarboxylate anions in a distorted N2O4 octahedral geometry, and two carboxylate O atoms of pyridine-2,6-dicarboxylate
Jie-Shuang Lin, Bing-Guang Zhang
doaj   +1 more source

A Mixed Valence Co^IICo^III₂ Field-Supported Single Molecule Magnet: Solvent-Dependent Structural Variation

Molecules, 2021
One-pot reaction of the Schiff base N,N’-ethylene bis(salicylaldimine) (H2L), CoCl2.6H2O, and [Ph2SnCl2] in acetone produces the mixed valence CoIICoIII2 compound [CoIICoIII2(μ-L)2(Ph)2(μ-Cl)2]·(CH3)2CO·H2O (1). Our recent study already revealed that the
Susanta Hazra, Cyril Rajnák, Ján Titiš, M. Fátima C. Guedes da Silva, Roman Boča, Armando J. L. Pombeiro   +5 more
doaj   +1 more source

Two binuclear cyanide-bridged Cr(III)-Mn(III) complexes based-on [Cr(2,2’-bipy)(CN)4]- building block: synthesis, crystal structures and magnetic properties

Acta Chimica Slovenica, 2015
Tetracyanide building block [Cr(2,2’-bipy)(CN)4]- and two bicompartimental Schiff-base based manganese(III) compounds have been employed to assemble cyanide-bridged heterometallic complexes, resulting in two cyanide-bridged CrIII-MnIII complexes: [Mn(L1)(
Daopeng Zhang, Lingqian Kong, Hongyan Zhang   +2 more
doaj   +1 more source

Crystal structure of tetrakis(μ-4-benzyl-4H-1,2,4-triazole-κ2N1:N2)tetrafluoridodi-μ2-oxido-dioxidodisilver(I)divanadium(V)

Acta Crystallographica Section E: Crystallographic Communications, 2022
The crystal structure of the title compound, [Ag2(VO2F2)2(C9H9N3)4], is presented. The molecular complex is based on the heterobimetallic AgI—VV fragment {AgI2(VVO2F2)2(tr)4} supported by four 1,2,4-triazole ligands [4-benzyl-(4H-1,2,4-triazol-4-yl ...
Ganna A. Senchyk, Andrey B. Lysenko, Eduard B. Rusanov, Kostiantyn V. Domasevitch   +3 more
doaj   +1 more source