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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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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
article number
E72
pages
4 pages
publisher
International Union of Crystallography
external identifiers
  • pmid:27375883
  • wos:000374651100028
  • scopus:84964076350
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
2025-04-04 15:17:51
@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>}},
  author       = {{Majeed, Maitham H. and Wendt, Ola F.}},
  issn         = {{2056-9890}},
  keywords     = {{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}},
  doi          = {{10.1107/S2056989016004394}},
  volume       = {{72}},
  year         = {{2016}},
}