Search results for " benzene"

showing 10 items of 120 documents

CCDC 1581592: Experimental Crystal Structure Determination

2018

Related Article: Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2018|Nature (London)|557|92|doi:10.1038/s41586-018-0037-y

bis(mu-27-di-t-butyl-N4N5-bis[26-diisopropylphenyl]-99-dimethyl-9H-xanthene-45-diamido)-di-aluminium(i)-di-potassium(i) benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 848126: Experimental Crystal Structure Determination

2012

Related Article: A.Riisio, M.M.Hanninen, R.Sillanpaa|2012|Eur.J.Inorg.Chem.||1048|doi:10.1002/ejic.201101103

bis(mu~2~-22'2''2'''-(heptane-17-diylbis(nitrilobis(methylene)))tetrakis(46-dimethylphenolato))-tetra-copper benzene ethanol solvate dihydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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N-[(1S,2S)-2-Amino-1,2-diphenyl­eth­yl]-4-methyl­benzene­sulfonamide [(S,S)-TsDPEN]

2010

The crystal structure of the title compound, C21H22N2O2S, shows a network of N—H...N and N—H...O hydrogen bonds. The tolyl and 1-phenyl rings are almost mutually coplanar [7.89 (9)°], while the 2-phenyl ring makes a dihedral angle of 50.8 (1) ° with the 1-phenyl ring. An intramolecular N—H...N hydrogen bond stabilizes the molecular conformation.

chemistry.chemical_classificationHydrogen bondGeneral ChemistryCrystal structureDihedral angleCondensed Matter PhysicsRing (chemistry)BioinformaticsMedicinal chemistryOrganic PapersSulfonamidelcsh:Chemistrylcsh:QD1-999chemistryMethyl benzeneGeneral Materials ScienceActa Crystallographica Section E: Structure Reports Online
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Gelchromatographie. 1. Mitt. Trennung von oligomeren

1966

Vernetzte Polymere werden hergestellt und ihre Eignung zur gelchromatographischen Trennung von Gemischen von Oligomeren gepruft; im einzelnen wurden untersucht: mit Isocyanaten modifiziertes Sephadex; Polymethyl-und Polybutylmethacrylat, vernetzt mit Glykoldimethacrylat bzw. mit Polyathylenoxid-dimethacrylat; Polyvinylacetat, vernetzt mit n-Butandioldivinylather; Polystrol, vernetzt mit Divinylbenzol; ferner Silicagel. Der Einflus der Molekulgestalt auf das Elutionsvolumen wurde gepruft. Die Elutionsvolumina von p-Oligophenylenen, die eine stabchenformige Molekulgestalt besitzen, sind groser als die von Oligourethanen gleichen Molekulargewichts; o- und m-gewinkelte Oligophenylene zeigen geg…

chemistry.chemical_classificationchemistry.chemical_compoundPolyvinyl acetatechemistryButanediolSephadexSilica gelElutionPolymer chemistryDivinyl benzenePolystyrenePolymerDie Makromolekulare Chemie
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3,5-Bis(trifluoromethyl)phenyl 4-methylbenzenesulfonate

2017

Molecules of the title compound, C15H10F6O3S, are composed of 3,5-bis(trifluoromethyl)phenyl substituted with a toluene-4-sulfonate group. The dihedral angle between two aromatic moieties is 45.10 (5)°. In the crystal, molecules are connected by weak C—H...O and C—H...F contacts. One of the trifluoromethyl groups is disordered.

crystal structure010405 organic chemistryMeth-Crystal structuretosyl­atesDihedral angle010402 general chemistry01 natural sciencesCoupling reaction0104 chemical sciencesCrystalchemistry.chemical_compoundSulfonatecross-coupling reactionschemistryGroup (periodic table)Polymer chemistryMethyl benzeneIUCrData
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Crystal structure and Hirshfeld surface analysis of (E)-1-[2,2-dichloro-1-(4-nitrophenyl)ethenyl]-2-(4-fluorophenyl)diazene

2019

The dihedral angle between the 4-fluoro­phenyl ring and the nitro-substituted benzene ring of the title compound is 63.29 (8)°. In the crystal, mol­ecules are linked by C—H⋯O hydrogen bonds into chains parallel to the c axis. The crystal packing is further stabilized by C—Cl⋯π, C—F⋯π and N—O⋯π inter­actions

crystal structureHydrogen bondChemistryStackingGeneral ChemistryCrystal structureDihedral angleCondensed Matter::Mesoscopic Systems and Quantum Hall EffectCondensed Matter PhysicsRing (chemistry)hydrogen bondingResearch Communications4-fluoro­phenyl ringCrystallcsh:ChemistryCrystallographylcsh:QD1-999Nitro4-fluorophenyl ringHirshfeld surface analysisGeneral Materials Sciencenitro-substituted benzene ringActa Crystallographica Section E: Crystallographic Communications
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CCDC 1972055: Experimental Crystal Structure Determination

2020

Related Article: Andreas Heilmann, Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2020|Angew.Chem.,Int.Ed.|59|4897|doi:10.1002/anie.201916073

potassium (27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-({[26-di-isopropylphenyl]imino}acetato)-aluminium benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1972054: Experimental Crystal Structure Determination

2020

Related Article: Andreas Heilmann, Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2020|Angew.Chem.,Int.Ed.|59|4897|doi:10.1002/anie.201916073

potassium (27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-benzyl-(trimethylsilylamide)-aluminium benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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On Kekulé’s insight

2012

resonance alchemy benzene insight
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CCDC 1017124: Experimental Crystal Structure Determination

2015

Related Article: Marina A. Uvarova, Anna A. Sinelshchikova, Margarita A. Golubnichaya, Sergey E. Nefedov, Yulia Yu. Enakieva, Yulia G. Gorbunova, Aslan Yu. Tsivadze, Christine Stern, Alla Bessmertnykh-Lemeune, Roger Guilard|2014|Cryst.Growth Des.|14|5976|doi:10.1021/cg501157e

tetrakis(mu2-Pivalato-OO')-bis(acetonitrile)-di-copper(ii) benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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