We report here the synthesis of ET salts with lead halide anions of ET
(2)Pb(3)Br(8) (I), ET(6)Pb(3)Br(9) . PhCl . (CH3)(2)CO (II) and (ET)Pb
I3 (III) composition. Crystal structure, ESR and electrical properties
of the compound II are described, in which [PbBr3](n) polyanionic cha
ins are found.