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Synthesis and crystal structure of trans-dichlorido- [3-methyl-1-(4-vinylbenzyl)-1H-imidazol-3-ium-2- yl-kC2](4-phenylpyridine-kN)palladium(II)

Majeed, Maitham H. LU and Wendt, Ola F. LU (2016) In Acta crystallographica. Section E, Crystallographic communications 72. p.534-537
Abstract

The title compound, [PdCl2(C11H9N)(C13H14N2)], represents a new class of palladium-based polymerizable monomer which could give a potentially catalytically active polymer. It was synthesized via transmetallation from the corresponding silver complex. The PdII ion coordinates two Cl anions, one C atom from the N-heterocyclic carbene (NHC) ligand and one N atom from the 4-phenylpyridine ligand, displaying a slightly distorted square-planar geometry. The dihedral angle between the imidazole ring and the pyridine ring is 34.53 (8)-. The Pd-C bond length between the NHC ligand and the PdII ion is 1.9532 (16) A ° . In the crystal, weak non-classical C-H Cl hydrogen bonds link the molecules into a tape structure along [101]. A weak --... (More)

The title compound, [PdCl2(C11H9N)(C13H14N2)], represents a new class of palladium-based polymerizable monomer which could give a potentially catalytically active polymer. It was synthesized via transmetallation from the corresponding silver complex. The PdII ion coordinates two Cl anions, one C atom from the N-heterocyclic carbene (NHC) ligand and one N atom from the 4-phenylpyridine ligand, displaying a slightly distorted square-planar geometry. The dihedral angle between the imidazole ring and the pyridine ring is 34.53 (8)-. The Pd-C bond length between the NHC ligand and the PdII ion is 1.9532 (16) A ° . In the crystal, weak non-classical C-H Cl hydrogen bonds link the molecules into a tape structure along [101]. A weak -- interaction is also observed [centroid-centroid distance = 3.9117 (11) A ° ].

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organization
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type
Contribution to journal
publication status
published
subject
keywords
1-methyl-3-(4-vinylbenzyl) imidazole, Crystal structure, Monomers for polymerization, Nheterocyclic carbenes, Palladium
in
Acta crystallographica. Section E, Crystallographic communications
volume
72
pages
4 pages
publisher
International Union of Crystallography
external identifiers
  • scopus:84964076350
  • wos:000374651100028
ISSN
2056-9890
DOI
10.1107/S2056989016004394
language
English
LU publication?
yes
id
dfe1159a-eda8-40dd-9649-893f8e6db8e1
date added to LUP
2016-05-20 15:21:12
date last changed
2017-01-01 08:26:39
@article{dfe1159a-eda8-40dd-9649-893f8e6db8e1,
  abstract     = {<p>The title compound, [PdCl2(C11H9N)(C13H14N2)], represents a new class of palladium-based polymerizable monomer which could give a potentially catalytically active polymer. It was synthesized via transmetallation from the corresponding silver complex. The PdII ion coordinates two Cl anions, one C atom from the N-heterocyclic carbene (NHC) ligand and one N atom from the 4-phenylpyridine ligand, displaying a slightly distorted square-planar geometry. The dihedral angle between the imidazole ring and the pyridine ring is 34.53 (8)-. The Pd-C bond length between the NHC ligand and the PdII ion is 1.9532 (16) A ° . In the crystal, weak non-classical C-H Cl hydrogen bonds link the molecules into a tape structure along [101]. A weak -- interaction is also observed [centroid-centroid distance = 3.9117 (11) A ° ].</p>},
  articleno    = {E72},
  author       = {Majeed, Maitham H. and Wendt, Ola F.},
  issn         = {2056-9890},
  keyword      = {1-methyl-3-(4-vinylbenzyl) imidazole,Crystal structure,Monomers for polymerization,Nheterocyclic carbenes,Palladium},
  language     = {eng},
  month        = {04},
  pages        = {534--537},
  publisher    = {International Union of Crystallography},
  series       = {Acta crystallographica. Section E, Crystallographic communications},
  title        = {Synthesis and crystal structure of trans-dichlorido- [3-methyl-1-(4-vinylbenzyl)-1H-imidazol-3-ium-2- yl-kC<sup>2</sup>](4-phenylpyridine-kN)palladium(II)},
  url          = {http://dx.doi.org/10.1107/S2056989016004394},
  volume       = {72},
  year         = {2016},
}