الملخص

In this paper we study of the characteristics of  the  isomeric state of  ( ) isotones with  and the reduced electric quadrupole transition probability in unit of  Weisskopf  and calculate these values  in unit of  , depending on these values we calculate the electric quadrupole moment and the deformation parameter , the single particle deformation parameter  and the mean deformation parameter are also calculated. The square of the emitted photon energy  and the moment of  inertia  for these states are also calculated.