Crystal structure of [N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2N,N′]dichloridopalladium(II) methanol monosolvate

The title compound, [PdCl2(C28H24N2)]·CH3OH, was prepared from the reaction of PdCl2(DMSO)2 (DMSO is dimethyl sulfoxide) and N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine in methanol. The chelating diimine core of the title compound deviates slightly from planarity, with an N—C—C—N torsion...

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Main Authors: Alfredo Peñaloza, Frank R. Fronczek, Ralph Isovitsch
Format: Article
Language:English
Published: International Union of Crystallography 2015-09-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015014851
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spelling doaj-896c8fc6b4224dbbb67f1ddff12f98232020-11-24T21:04:00ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-09-01719m164m16510.1107/S2056989015014851wm5193Crystal structure of [N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2N,N′]dichloridopalladium(II) methanol monosolvateAlfredo Peñaloza0Frank R. Fronczek1Ralph Isovitsch213406 Philadelphia Street, Whittier College, Department of Chemistry, Whittier College, Whittier, CA 90601, USADepartment of Chemistry, Louisiana State University, Baton Rouge, LA 70803, USA13406 Philadelphia Street, Whittier College, Department of Chemistry, Whittier College, Whittier, CA 90601, USAThe title compound, [PdCl2(C28H24N2)]·CH3OH, was prepared from the reaction of PdCl2(DMSO)2 (DMSO is dimethyl sulfoxide) and N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine in methanol. The chelating diimine core of the title compound deviates slightly from planarity, with an N—C—C—N torsion angle of 5.3 (3)°. Delocalization in the diimine core is indicated by N—C and C—C bonds that are, respectively, longer and shorter than those found in related nonchelating diimines. The distorted square-planar coordination environment around the PdII atom is manifested as bond angles that are smaller and larger than 90°, and palladacycle torsion angles of −173.22 (16) and 167.06 (16)°. These deviations are attributed to the small bite angle of 79.13 (8)° of the diimine chelate. The crystal packing exhibits weak intermolecular hydrogen-bonding interactions involving aromatic H atoms, Cl atoms and intercalated methanol solvent molecules, defining layers parallel to (010).http://scripts.iucr.org/cgi-bin/paper?S2056989015014851crystal structurepalladium(II) dichlorido diimine complexpolymerization catalyst
collection DOAJ
language English
format Article
sources DOAJ
author Alfredo Peñaloza
Frank R. Fronczek
Ralph Isovitsch
spellingShingle Alfredo Peñaloza
Frank R. Fronczek
Ralph Isovitsch
Crystal structure of [N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2N,N′]dichloridopalladium(II) methanol monosolvate
Acta Crystallographica Section E: Crystallographic Communications
crystal structure
palladium(II) dichlorido diimine complex
polymerization catalyst
author_facet Alfredo Peñaloza
Frank R. Fronczek
Ralph Isovitsch
author_sort Alfredo Peñaloza
title Crystal structure of [N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2N,N′]dichloridopalladium(II) methanol monosolvate
title_short Crystal structure of [N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2N,N′]dichloridopalladium(II) methanol monosolvate
title_full Crystal structure of [N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2N,N′]dichloridopalladium(II) methanol monosolvate
title_fullStr Crystal structure of [N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2N,N′]dichloridopalladium(II) methanol monosolvate
title_full_unstemmed Crystal structure of [N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2N,N′]dichloridopalladium(II) methanol monosolvate
title_sort crystal structure of [n,n′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine-κ2n,n′]dichloridopalladium(ii) methanol monosolvate
publisher International Union of Crystallography
series Acta Crystallographica Section E: Crystallographic Communications
issn 2056-9890
publishDate 2015-09-01
description The title compound, [PdCl2(C28H24N2)]·CH3OH, was prepared from the reaction of PdCl2(DMSO)2 (DMSO is dimethyl sulfoxide) and N,N′-bis(4-methylphenyl)-1,2-diphenylethane-1,2-diimine in methanol. The chelating diimine core of the title compound deviates slightly from planarity, with an N—C—C—N torsion angle of 5.3 (3)°. Delocalization in the diimine core is indicated by N—C and C—C bonds that are, respectively, longer and shorter than those found in related nonchelating diimines. The distorted square-planar coordination environment around the PdII atom is manifested as bond angles that are smaller and larger than 90°, and palladacycle torsion angles of −173.22 (16) and 167.06 (16)°. These deviations are attributed to the small bite angle of 79.13 (8)° of the diimine chelate. The crystal packing exhibits weak intermolecular hydrogen-bonding interactions involving aromatic H atoms, Cl atoms and intercalated methanol solvent molecules, defining layers parallel to (010).
topic crystal structure
palladium(II) dichlorido diimine complex
polymerization catalyst
url http://scripts.iucr.org/cgi-bin/paper?S2056989015014851
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AT frankrfronczek crystalstructureofnnbis4methylphenyl12diphenylethane12diiminek2nndichloridopalladiumiimethanolmonosolvate
AT ralphisovitsch crystalstructureofnnbis4methylphenyl12diphenylethane12diiminek2nndichloridopalladiumiimethanolmonosolvate
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