(a) Evolution with the tolerance factor of the partial distortion of the $\mathrm{Sr}_{2} \mathrm{MM}^{\prime} \mathrm{O}_{6}$ given by the three components of the $\mathrm{X}_{5}^{+}$: A10,A11 and A12. The evolution of the global amplitudes of the tri-dimensional irrep $\mathrm{X}_{5}^{+}$with the tolerance factor, is shown in the panel (b)
(a) Evolution with the tolerance factor of the partial distortion of the \mathrm{Sr}_{2} \mathrm{MM}^{\prime} \mathrm{O}_{6} given by the three components of the \mathrm{X}_{5}^{+}: A10,A11 and A12. The evolution of the global amplitudes of the tri-dimensional irrep \mathrm{X}_{5}^{+}with the tolerance factor, is shown in the panel (b)