
TY  - JOUR
A1  - Tarafder, M. Tofazzal H. 
A1  - Yunus, Wan M. Z. W. 
A1  - Silong, Sidik 
T1  - Some Organoperoxo Complexes of Tin(IV)
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1997
VL  - 50
IS  - 3
SP  - 229
EP  - 232
KW  - 
UR  - https://doi.org/10.1071/C96141 
N2  - 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. 
ER  -

