Tin(IV) nitrate

Tin(IV) nitrate is a salt of tin with nitric acid. Unlike other nitrates it reacts with water to produce nitrogen dioxide. It was first prepared in the 1960s. Tin(IV) chloride was added to melted dinitrogen pentoxide which created tin(IV) nitrate and nitryl chloride.
Reactions.
Tin(IV) nitrate reacts with trifloroacetic acid anhydride to yield (NO2+)2[Sn(OOCCF3)62−] which is a nitronium salt. With trifluoroacetic acid a similar compound solvated with trifluoroacetic acid is produced.