947381-77-3Relevant academic research and scientific papers
One-dimensional silver(I) coordination polymers containing cyclodiphosphazane, cis-{(o-MeOC6H4O)P(-N tBu)}2
Chandrasekaran,Mague, Joel T.,Balakrishna, Maravanji S.
, p. 2957 - 2962 (2007)
The 1: 1 reaction between the cyclodiphosphazane cis-{(o-MeOC 6H4O)P(-NtBu)}2 (1) and AgOTf afforded one-dimensional AgI coordination polymer [Ag{-OTf-κO,κO}{-(o-MeOC6H4O)P(-N tBu)-κP,κP}2]∞ (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-κO,κO}({(o-MeOC6H4O)P(-N tBu)-κP}2)2] (3) in quantitative yield. Reaction of 1 with AgCN produces a strain-free zig-zag coordination polymer [({(o-MeOC6H4O)P(-NtBu)-κP,κP} 2)2Ag(NCAgCN)]∞ (4) irrespective of reaction stoichiometry and conditions. In complexes 3 and 4 cyclodiphosphazanes coordinate to AgI centers in a monodentate fashion. Single crystal structures were established for the AgI polymers 2 and 4. The Royal Society of Chemistry.
