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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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 |
work_keys_str_mv |
AT alfredopenaloza crystalstructureofnnbis4methylphenyl12diphenylethane12diiminek2nndichloridopalladiumiimethanolmonosolvate AT frankrfronczek crystalstructureofnnbis4methylphenyl12diphenylethane12diiminek2nndichloridopalladiumiimethanolmonosolvate AT ralphisovitsch crystalstructureofnnbis4methylphenyl12diphenylethane12diiminek2nndichloridopalladiumiimethanolmonosolvate |
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