This product for bute to present zirconium effect on Raman modes and structure of Barium Titanate Powders. The adjustment of raman indque modes of BaTiO3 Doping by 15% zirconium causes significant broadening of the modes E (LO4)/A1(L03) and E(TO3+ LO2)/B1 (50% higher) characteristic of quadratic phase BaTiO3. The results obtained show that when zirconium rate increases, the lattice parameters increase along the axes (a) and (c) against the quadracité decrease and change of the lattice parameter following the axis (a) is more important than that the axis (c).