Search results for "imidazol-2-ylidene"

showing 3 items of 103 documents

CCDC 2009559: Experimental Crystal Structure Determination

2021

Related Article: Sinem Guven, Gourab Kundu, Andrea Weßels, Jas S. Ward, Kari Rissanen, Franziska Schoenebeck|2021|J.Am.Chem.Soc.|143|8375|doi:10.1021/jacs.1c01797

bis(mu-bromo)-bis{13-bis[26-di-isopropylphenyl]imidazol-2-ylidene}-dibromo-di-nickelSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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Dibromido[N-(1-diethylamino-1-oxo-3-phenylpropan-2-yl)-N′-(pyridin-2-yl)imidazol-2-ylidene]palladium(II) dichloromethane monosolvate

2019

In the molecule of the title N,N′-disubstituted imidazol-2-ylidene palladium(II) complex, [PdBr2(C21H24N4O)]·CH2Cl2, the palladium(II) atom adopts a slightly distorted square-planar coordination (r.m.s. deviation = 0.0145 Å), and the five-membered chelate ring is almost planar [maximum displacement = 0.015 (8) Å]. The molecular conformation is enforced by intramolecular C—H...Br hydrogen bonds. In the crystal, complex molecules and dichloromethane molecules are linked into a three-dimensional network by C—H...O and C—H...Br hydrogen bonds.

crystal structureHydrogen bondchemistry.chemical_element02 engineering and technologyGeneral MedicineCrystal structure010402 general chemistry021001 nanoscience & nanotechnologyRing (chemistry)palladium01 natural sciencesMedicinal chemistryMethane0104 chemical scienceschemistry.chemical_compoundchemistrylcsh:QD901-999Chelationlcsh:Crystallography0210 nano-technologyMaximum displacementimidazol-2-ylidenePalladiumIUCrData
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CCDC 1998895: Experimental Crystal Structure Determination

2020

Related Article: Hui Shen, Zhen Xu, Maryam Sabooni Asre Hazer, Qingyuan Wu, Jiang Peng, Ruixuan Qin, Sam Malola, Boon K. Teo, Hannu Häkkinen, Nanfeng Zheng|2020|Angew.Chem.,Int.Ed.|60|3752|doi:10.1002/anie.202013718

hexakis(mu2-eta2-2-(phenyl)ethynyl)-nonakis(13-bis(propan-2-yl)-23-dihydro-1H-benzimidazol-2-ylidene)-octabromo-tetratetraconta-goldSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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