Record Details

Silver(I) complexes of bis[2-(diphenylphosphino)phenyl] ether

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Silver(I) complexes of bis[2-(diphenylphosphino)phenyl] ether
 
Creator BALAKRISHNA, MS
RAMALINGAM, VENKATESWARAN
SHAIKH, MOBIN M
 
Subject x-ray crystallography
instrumentation
synthesis
crystal structure
 
Description The reaction of AgOTf in dichloromethane with bis(2-(diphenylphosphino)phenyl) ether (DPEphos) in an equimolar ratio afforded a dinuclear complex [Ag2(κ2-P,P′-DPEphos)2(μ-OTf)2] (1), whereas the similar reaction in a 1:2 molar ratio resulted in the formation of a bis-chelating complex [Ag(κ2-P,P′-DPEphos)2][OTf] (2). The silver(I) complex 1 was obtained as a dimer, in which two silver atoms are bridged by two triflate groups to form three adjacent eight-membered spirocyclic rings. The mixed-ligand complex [Ag(κ2-P,P′-DPEphos)(2,2′-bpy)][OTf] (3) was obtained in the reaction of 1 in dichloromethane with 2,2′-bipyridine. The crystal structures of complexes 1–3 were determined by single crystal X-ray analyses.
 
Publisher Elsevier
 
Date 2009-03-20T05:59:25Z
2011-11-25T19:54:23Z
2011-12-26T13:07:42Z
2011-12-27T05:55:44Z
2009-03-20T05:59:25Z
2011-11-25T19:54:23Z
2011-12-26T13:07:42Z
2011-12-27T05:55:44Z
2008
 
Type Article
 
Identifier Polyhedron 27(3), 899-904
0277-5387
http://dx.doi.org/10.1016/j.poly.2007.11.019
http://hdl.handle.net/10054/1036
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1036
 
Language en