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Crystal structure of di­chlorido­bis­(1,3,4,5-tetra­methyl-1H-imidazol-2-ium-2-thiol­ate-κS)nickel(II)

• Aziza Ahmida, Ulrich Flörke, Hans Egold, Gerald Henkel
• Acta crystallographica. Section E…
• 2015

In the mol-ecular structure of the title compound, [NiCl2(C7H12N2S)2], the Ni(II) atom has a distorted tetra-hedral geometry, coordinated by two Cl atoms [Ni-Cl= 2.2336 (6) Å] and two thione S atoms… (More)

Dichloridobis(1,3-diisopropyl-4,5-di­methyl-1H-imidazol-3-ium-2-thiol­ate-κS)copper(II)

• Ulrich Flörke, Aziza Ahmida, Jörg Schröder, Hans Egold, Gerald Henkel
• Acta crystallographica. Section E, Structure…
• 2013

The mol-ecular structure of the title compound, [CuCl2(C11H20N2S)2], shows the Cu(II) atom with a distorted tetra-hedral geometry from two Cl atoms [Cu-Cl = 2.2182 (6) Å] and two thione S atoms [Cu-S… (More)

Crystal structure of di­chlorido­bis­(1,3-diisopropyl-4,5-dimethyl-2H-imidazole-2-thione-κS)zinc(II)

• Ulrich Flörke, Aziza Ahmida, Hans Egold, Gerald Henkel
• Acta crystallographica. Section E, Structure…
• 2014

The mol-ecular structure of the title compound, [ZnCl2(C11H20N2S)2], shows tetra-hedral Zn coordination from two Cl ligands and two thione groups. The Zn-Cl bond lengths differ sligthly at 2.2310… (More)

Bis{1-[2-(diphenyl­phosphino)­ethyl]-3-ethylimidazol-2-yl­idene}palladium(II) bis­(hexa­fluoridophosphate) acetonitrile 2.85-solvate

• A. Ahmida Aziza, Ulrich Flörke, Hans Egold, Gerald Henkel
• Acta crystallographica. Section E, Structure…
• 2010

In the structure of the title compound, [Pd(C(19)H(21)N(2)P)(2)](PF(6))(2)·2.85CH(3)CN, the two six-membered NHC-phosphane chelate rings form a distorted square-planar coordination geometry around… (More)

Crystal structure of bis­[1,3,4,5-tetra­methyl-1H-imidazole-2(3H)-thione-κS]chlorido­copper(I)

• Ulrich Flörke, Aziza Ahmida, Hans Egold, Gerald Henkel
• Acta crystallographica. Section E, Structure…
• 2014

The mol-ecular structure of the title compound, [CuCl(C7H12N2S)2], shows a slightly distorted trigonal-planar coordination geometry of the Cu atom. The Cu-Cl bond measures 2.2287 (9) Å, and the two… (More)

Bis{1-[2-(diphenyl­phosphan­yl)eth­yl]-3-ethyl­imidazol-2-yl­idene}nickel(II) diiodide acetonitrile disolvate

• Aziza Ahmida, Domenica Withake, Ulrich Flörke, Hans Egold, Gerald Henkel
• Acta crystallographica. Section E, Structure…
• 2012

The mol-ecular structure of the title compound, [Ni(C(19)H(21)N(2)P)(2)]I(2)·2CH(3)CN, shows two six-membered N-heterocyclic carbene/phosphane chelate rings that form a nearly square-planar… (More)

Heteroacene Synthesis through C-S Cross-Coupling/5-endo-dig Cyclization.

• Peter Oechsle, Ulrich Flörke, Hans Egold, Jan Paradies
• Chemistry
• 2016

Highly efficient, one-step synthesis of sulfur-containing heteroacenes was achieved through palladium-catalyzed C-S cross-coupling of bis-alkynes with thioacetate as hydrogen sulfide surrogate.… (More)

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