Abstract
This work is devoted to calculate bound states in the two-electron atoms. The separation of variables has carried out in hyper spherical coordinate system (R, theta, alpha). Assuming collective motion of the electrons, where the hper angle (alpha similar to pi/4) and (theta similar to pi). The separation of the rotational variables leads to system of differential equations with more simple form as compared with non restricted motion. Energy of doubly excited P-e and D-0 states are calculated semi classically by using quantization condition of Bohr -Somerfield. The results compared with previously published data.