Record Details

One-dimensional silver(I) coordination polymers containing cyclodiphosphazane, cis-{(o-MeOC6H4O)P(mu-(NBu)-Bu-t)}(2)

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title One-dimensional silver(I) coordination polymers containing cyclodiphosphazane, cis-{(o-MeOC6H4O)P(mu-(NBu)-Bu-t)}(2)
 
Creator CHANDRASEKARAN, P
MAGUE, JT
BALAKRISHNA, MS
 
Subject ring-opening polymerization
building-blocks
reversible conversion
crystal-structures
complexes
ligands
diphosphine
networks
mononuclear
copper(i)
 
Description The 1 : 1 reaction between the cyclodiphosphazane cis-{(o-MeOC6H4O)P(mu-(NBu)-Bu-t)}(2) ( 1) and AgOTf afforded one-dimensional Ag-I coordination polymer [Ag{mu-OTf-kappa 0,kappa 0}{mu-(o-MeOC6H4O)P(mu-(NBu)-Bu-t)-kappa P,kappa P}(2)](infinity) ( 2) containing bridging cyclodiphosphazane and trifluoromethanesulfonate (OTf) ligands. The 2 : 1 reaction of 1 and AgOTf leads to the formation of simple mononuclear complex [Ag{OTf-kappa 0,kappa 0}({(o-MeOC6H4O)P(mu-(NBu)-Bu-t)-kappa P}(2))(2)] (3) in quantitative yield. Reaction of 1 with AgCN produces a strain-free zig-zag coordination polymer [({(o-MeOC6H4O)P(mu-(NBu)-Bu-t)-kappa P, kappa P}(2))(2)Ag(NCAgCN)](infinity) (4) irrespective of reaction stoichiometry and conditions. In complexes 3 and 4 cyclodiphosphazanes coordinate to Ag-I centers in a monodentate fashion. Single crystal structures were established for the Ag-I polymers 2 and 4.
 
Publisher ROYAL SOC CHEMISTRY
 
Date 2011-08-28T15:10:40Z
2011-12-26T12:58:05Z
2011-12-27T05:47:17Z
2011-08-28T15:10:40Z
2011-12-26T12:58:05Z
2011-12-27T05:47:17Z
2007
 
Type Article
 
Identifier DALTON TRANSACTIONS, (27), 2957-2962
1477-9226
http://dx.doi.org/10.1039/b704303a
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11769
http://hdl.handle.net/10054/11769
 
Language en