STRUCTURAL IMPACT OF CIS-1,2-BIS(DIPHENYLPHOSPHINO)ETHENE ON THE FIRST HEXANUCLEAR PALLADIUM(II)-SILVER(I) COMPLEX WITH TRIPLY-BRIDGING SULFIDE LIGANDS

Authors
OBERHAUSER W BACHMANN C STAMPFL T HAID R LANGES C RIEDER A BRUGGELLER P
Citation
W. Oberhauser et al., STRUCTURAL IMPACT OF CIS-1,2-BIS(DIPHENYLPHOSPHINO)ETHENE ON THE FIRST HEXANUCLEAR PALLADIUM(II)-SILVER(I) COMPLEX WITH TRIPLY-BRIDGING SULFIDE LIGANDS, INORGANIC CHEMISTRY COMMUNICATIONS, 1(5), 1998, pp. 185-189
Citations number
36
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
INORGANIC CHEMISTRY COMMUNICATIONS → ACNP
ISSN journal
13877003
Volume
1
Issue
5
Year of publication
1998
Pages
185 - 189
Database
ISI
SICI code
1387-7003(1998)1:5<185:SIOCOT>2.0.ZU;2-B
Abstract
The removal of chloride from [PdCl2(cis-dppen)] (1), where cis-dppen i s cis-1,2-bis(diphenylphosphino)ethene, by precipitating AgCl with AgB F4, and subsequent treatment with the phosphoniodithioformate S2CPCy3, where Cy is cyclohexyl, produces the first hexanuclear palladium(II)- silver(I) complex with triply-bridging sulfide ligands of the composit ion [Ag2Pd4(mu(3)-S)(4)(cis-dppen)(4)] (BF4)(2) (2). 2 has been fully characterized by an X-ray structure analysis, NMR spectroscopy, FAB ma ss spectrometry, elemental analysis and melting point. Due to pi bondi ng interactions cis-dppen exerts a structural impact on 2 not observed in a series of related compounds. (C) 1998 Elsevier Science S.A. All rights reserved.