
%0 Journal Article
%A Tarafder, M. Tofazzal H. 
%A Yunus, Wan M. Z. W. 
%A Silong, Sidik 
%T Some Organoperoxo Complexes of Tin(IV)
%J Australian Journal of Chemistry
%D 1997/05/05
%V 50
%N 3
%P 229-232
%K 
%R https://doi.org/10.1071/C96141
%U https://www.publish.csiro.au/paper/C96141 
%X Some novel organoperoxo complexes of tin were prepared by the oxidative addition of dioxygen with Sn 2+. These are the first reported examples of this kind. The complexes isolated have the compositions &#91;Sn(O2)2.2L&#93;, &#91;Sn(O2)2L&#8242;&#93;, &#91;Sn(O2)L&#8242;&#8242;2&#93;, &#91;Sn(O2)C5H3N(COO)2H2O&#93; and &#91;Sn(O2)2L&#8242;&#8242;&#8242;&#93; (L = pyridine, pyridine N-oxide, triphenylphosphine oxide, aniline; L&#8242; = ethylenediamine, 2-aminopyridine, o-phenylenediamine; L&#8242;&#8242; = pyridine-2-carboxylato, 2-aminophenolato, quinolin-8-olato, glycinato; L&#8242;&#8242;&#8242; = diethylenetriamine and triethylenetetramine). The complexes were characterized by elemental analysis, conductivity measurements and infrared spectroscopic studies. None of these complexes showed oxygen transfer reactions. The &ngr;1(O-O) stretching frequencies appear at 805-820 cm-1 , and are significantly insensitive to the choice of the coligands used. Extensive pp-dp bonding in the complexes renders absolute kinetic stability to the complexes. 
