Results 21 to 30 of about 925 (184)

μ-Oxido-bis{bis[(pentafluorophenyl)methanolato](η5-pentamethylcyclopentadienyl)titanium(IV)}

Acta Crystallographica Section E, 2011
The dinuclear title complex, [Ti2(C10H15)2(C7H2F5O)4O], features two TiIV atoms bridged by an O atom. Each Ti atom is bonded to a η5-pentamethylcyclopentadienyl ring, two (pentafluorophenyl)methanolate anions and to the bridging O atom.
Junseong Lee, Youngjo Kim
doaj   +1 more source

Crystal structure of bis{μ2-[(2-iminocyclopentylidene)methylidene]azanido-κ2N:N′}bis[(η5-pentamethylcyclopentadienyl)zirconium(IV)] hexane monosolvate

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title compound, [Zr2(C10H15)4(C6H6N2)2]·C6H14, was obtained by the stoichiometric reaction of adiponitrile with [Zr(C10H15)2(η2-Me3SiC2SiMe3)].
Lisanne Becker, Anke Spannenberg, Perdita Arndt, Uwe Rosenthal   +3 more
doaj   +1 more source

[(η5-pentamethylcyclopentadienyl)(3-fluoro-N-methylbenzylamine-к1,N)dichlorido]iridium(III)

Molbank, 2018
A half-sandwich iridium(III) complex containing 3-fluoro-N-methylbenzylamine ligands has been obtained by reaction of one equivalent of [(η5-Cp*)IrCl2]2 (Cp* = pentamethylcyclopentadienyl) with two equivalent of 3-fluoro-N-methylbenzylamine in very ...
Deliang Kong, Lihua Guo, Shumiao Zhang, Xicheng Liu, Zhe Liu   +4 more
doaj   +1 more source

Stereoselective Alkane Oxidation with meta-Chloroperoxybenzoic Acid (MCPBA) Catalyzed by Organometallic Cobalt Complexes

Molecules, 2016
Cobalt pi-complexes, previously described in the literature and specially synthesized and characterized in this work, were used as catalysts in homogeneous oxidation of organic compounds with peroxides.
Georgiy B. Shul’pin, Dmitriy A. Loginov, Lidia S. Shul’pina, Nikolay S. Ikonnikov, Vladislav O. Idrisov, Mikhail M. Vinogradov, Sergey N. Osipov, Yulia V. Nelyubina, Polina M. Tyubaeva   +8 more
doaj   +1 more source

Crystal structure of the η4-ketimine titanium complex (diphenylamido-κN){3-methyl-6-[(4-methylphenyl)(phenylazanidyl)methylidene]cyclohexa-2,4-dien-1-yl-κ2N,C1}(η5-pentamethylcyclopentadienyl)titanium(IV)

Acta Crystallographica Section E: Crystallographic Communications, 2018
The molecular structure of the title titanium(IV) half-sandwich complex, [Ti(η5-C10H15)(η4-C21H19N)(C12H10N)], shows a three-legged piano-stool geometry at the central TiIV atom, comprising of one pentamethylcyclopentadienyl ligand, one bidentate ...
Malte Fischer, Marc Schmidtmann, Rüdiger Beckhaus   +2 more
doaj   +1 more source

(Cyanido-κC)(2,2-diphenylacetamido-κ2N,O)bis(η5-pentamethylcyclopentadienyl)zirconium(IV)

Acta Crystallographica Section E, 2014
In the title compound, [Zr(C10H15)2(C14H12NO)(CN)], the ZrIV atom is coordinated by two pentamethylcyclopentadienyl ligands, the amidate ligand via the N and O atoms, and an additional C[triple-bond]N ligand.
Lisanne Becker, Anke Spannenberg, Perdita Arndt, Uwe Rosenthal   +3 more
doaj   +1 more source

Formation of Gallium Monofluoride in the Coordination Sphere of Nickel

Angewandte Chemie International Edition, EarlyView.
The elusive gas‐phase species gallium monofluoride forms selectively in the coordination sphere of a nickel(II) centre as a product of C(sp3)–F bond activation, with a weakly coordinating anion as the fluorine source. The herein reported gallium monofluoride ligand acts as a very strong σ‐donor ligand at nickel and serves as a fluorine donor towards ...
Johannes Stephan, Samia Kahlal, Jean‐Yves Saillard, Marvin Mühlau, Lisa Gremmel, Christian Gemel, Roland A. Fischer   +6 more
wiley   +1 more source

Crystal structure of μ-oxido-1,1′κ2O:O-bis{tetra-μ-oxido-1:2κ2O:O;1:3κ2O:O;2:3κ4O:O-tris[1,2,3(η5)-pentamethylcyclopentadienyl]-trianglo-trititanium(IV)}

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title polynuclear organometallic titanium(IV) oxide, [{Ti3(η5-C5Me5)3(μ-O)4}2(μ-O)], exhibits two Ti3O4 cores bridged by an O atom located on a twofold axis.
Adrián Pérez-Redondo, Avelino Martín
doaj   +1 more source

Bis(η5-pentamethylcyclopentadienyl)aluminium tetrabromidoaluminate

Acta Crystallographica Section E, 2014
The title compound, [Al(C10H15)2][AlBr4], was formed during the reduction of a mixture of Cp*AlBr2 and AlBr3. The AlIII atoms of the two crystallographically independent cations each lie on an inversion center, and the [AlBr4]− anions are on general ...
Andrew P. Purdy, Cherrelle Dugger, Ray J. Butcher   +2 more
doaj   +1 more source

Routes to Cyclobutadiene and Cycloallyl Pt(II) Complexes: Dicationic Bis(Alkyne) Species as Intermediates

Chemistry – A European Journal, EarlyView.
This work demonstrates the synthesis of cationic Pt(II) η3‐cycloallyl complexes, and experimental and computational studies show a ligand bite‐angle dependence of their formation rates. The reactivity of these complexes with Brønsted acids was investigated, leading to the formation of cationic and dicationic Pt(II) η4‐cyclobutadiene complexes ...
Ouchan He, Froze Jameel, Y. Einar H. Stampehl, Liza M. Richter, Matteo Tosi, Martin Kaupp, Thomas Braun   +6 more
wiley   +1 more source