Synthesis, crystal and molecular structure of a binuclear, double-bridged hexacarbonyl tungsten derivative of 4-pyridyldiphenylphosphane

Authors
Hirsivaara, L Haukka, M Pursiainen, J
Citation
L. Hirsivaara et al., Synthesis, crystal and molecular structure of a binuclear, double-bridged hexacarbonyl tungsten derivative of 4-pyridyldiphenylphosphane, J ORGMET CH, 633(1-2), 2001, pp. 66-68
Citations number
18
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
633
Issue
1-2
Year of publication
2001
Pages
66 - 68
Database
ISI
SICI code
0022-328X(20010907)633:1-2<66:SCAMSO>2.0.ZU;2-0
Abstract
4-Pyridyldiphenylphosphane is used as a bridging ligand for the first time. The ligand forms a double-bridged bimetallic complex with hexacarbonyl tun gsten. Characterization is performed by X-ray analysis and NMR spectroscopy . The crystal structure of the complex shows pi -stacking interaction betwe en the pyridyl rings, and structurally the complex is an organometallic ana logue of [2.2]-paracyclophanes. (C) 2001 Elsevier Science BN. All rights re served.