{N \'-[1-(5-Bromo-2-oxidophenyl-kappa O)ethylidene]-3-hydroxy-2-naphthohydrazidato-kappa N-2\',O}dibutyltin(IV)

The Sn-IV atom in the title compound, [Sn(C4H9)(2)(C19H13BrN2O3)], shows a distorted cis-C2NO2Sn trigonal-bipyramidal coordination. Both butyl chains and the naphthyloxy portion are disordered over two sets of sites of equal occupancy.