Crystal structures of di­iodido­bis­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κC (3)]palladium(IV) and di­chlorido­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κC (3)](tri­phenyl­phosphane-κP)palladium(IV)

The mol­ecular structures of the chiral title compounds, [Pd(C(19)H(28)N(2))(2)I(2)], (I), and [Pd(C(19)H(28)N(2))Cl(2)(C(18)H(15)P)], (II), show a distorted square-planar coordination around the Pd(II) atoms with two halogenide (Hal) ligands each and two N-heterocyclic carbene (NHC) ligands in (I)...

Descripción completa

Detalles Bibliográficos
Autores principales: Rais, Eduard, Flörke, Ulrich, Wilhelm, René
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4571356/
https://www.ncbi.nlm.nih.gov/pubmed/26396755
http://dx.doi.org/10.1107/S2056989015013055
_version_ 1782390323572375552
author Rais, Eduard
Flörke, Ulrich
Wilhelm, René
author_facet Rais, Eduard
Flörke, Ulrich
Wilhelm, René
author_sort Rais, Eduard
collection PubMed
description The mol­ecular structures of the chiral title compounds, [Pd(C(19)H(28)N(2))(2)I(2)], (I), and [Pd(C(19)H(28)N(2))Cl(2)(C(18)H(15)P)], (II), show a distorted square-planar coordination around the Pd(II) atoms with two halogenide (Hal) ligands each and two N-heterocyclic carbene (NHC) ligands in (I) or one NHC and one tri­phenyl­phosphane ligand in (II). The deviations of the Pd(II) atoms from the L (2)Hal(2) best plane (L = NHC or tri­phenyl­phosphane ligand) are 0.206 (1) Å for (I) and 0.052 (1) Å for (II). The crystal packings exhibit inter­molecular C—H⋯Hal hydrogen bonds.
format Online
Article
Text
id pubmed-4571356
institution National Center for Biotechnology Information
language English
publishDate 2015
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-45713562015-09-22 Crystal structures of di­iodido­bis­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κC (3)]palladium(IV) and di­chlorido­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κC (3)](tri­phenyl­phosphane-κP)palladium(IV) Rais, Eduard Flörke, Ulrich Wilhelm, René Acta Crystallogr E Crystallogr Commun Research Communications The mol­ecular structures of the chiral title compounds, [Pd(C(19)H(28)N(2))(2)I(2)], (I), and [Pd(C(19)H(28)N(2))Cl(2)(C(18)H(15)P)], (II), show a distorted square-planar coordination around the Pd(II) atoms with two halogenide (Hal) ligands each and two N-heterocyclic carbene (NHC) ligands in (I) or one NHC and one tri­phenyl­phosphane ligand in (II). The deviations of the Pd(II) atoms from the L (2)Hal(2) best plane (L = NHC or tri­phenyl­phosphane ligand) are 0.206 (1) Å for (I) and 0.052 (1) Å for (II). The crystal packings exhibit inter­molecular C—H⋯Hal hydrogen bonds. International Union of Crystallography 2015-07-11 /pmc/articles/PMC4571356/ /pubmed/26396755 http://dx.doi.org/10.1107/S2056989015013055 Text en © Rais et al. 2015 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.http://creativecommons.org/licenses/by/2.0/uk/
spellingShingle Research Communications
Rais, Eduard
Flörke, Ulrich
Wilhelm, René
Crystal structures of di­iodido­bis­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κC (3)]palladium(IV) and di­chlorido­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κC (3)](tri­phenyl­phosphane-κP)palladium(IV)
title Crystal structures of di­iodido­bis­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κC (3)]palladium(IV) and di­chlorido­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κC (3)](tri­phenyl­phosphane-κP)palladium(IV)
title_full Crystal structures of di­iodido­bis­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κC (3)]palladium(IV) and di­chlorido­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κC (3)](tri­phenyl­phosphane-κP)palladium(IV)
title_fullStr Crystal structures of di­iodido­bis­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κC (3)]palladium(IV) and di­chlorido­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κC (3)](tri­phenyl­phosphane-κP)palladium(IV)
title_full_unstemmed Crystal structures of di­iodido­bis­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κC (3)]palladium(IV) and di­chlorido­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κC (3)](tri­phenyl­phosphane-κP)palladium(IV)
title_short Crystal structures of di­iodido­bis­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κC (3)]palladium(IV) and di­chlorido­[(1S,5S)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κC (3)](tri­phenyl­phosphane-κP)palladium(IV)
title_sort crystal structures of di­iodido­bis­[(1s,5s)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo­[3.2.1]octan-3-yl­idene-κc (3)]palladium(iv) and di­chlorido­[(1s,5s)-4-mesityl-1,2,8,8-tetra­methyl-2,4-di­aza­bicyclo[3.2.1]octan-3-yl­idene-κc (3)](tri­phenyl­phosphane-κp)palladium(iv)
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4571356/
https://www.ncbi.nlm.nih.gov/pubmed/26396755
http://dx.doi.org/10.1107/S2056989015013055
work_keys_str_mv AT raiseduard crystalstructuresofdiiodidobis1s5s4mesityl1288tetramethyl24diazabicyclo321octan3ylidenekc3palladiumivanddichlorido1s5s4mesityl1288tetramethyl24diazabicyclo321octan3ylidenekc3triphenylphosphanekppalladiumiv
AT florkeulrich crystalstructuresofdiiodidobis1s5s4mesityl1288tetramethyl24diazabicyclo321octan3ylidenekc3palladiumivanddichlorido1s5s4mesityl1288tetramethyl24diazabicyclo321octan3ylidenekc3triphenylphosphanekppalladiumiv
AT wilhelmrene crystalstructuresofdiiodidobis1s5s4mesityl1288tetramethyl24diazabicyclo321octan3ylidenekc3palladiumivanddichlorido1s5s4mesityl1288tetramethyl24diazabicyclo321octan3ylidenekc3triphenylphosphanekppalladiumiv

Ejemplares similares