Variation of the $\mathrm{GM}_{4}^{+}, \mathrm{X}_{3}^{+}$and $\mathrm{X}_{5}^{+}$distortion irreps in the monoclinic symmetry $P 2_{1} / n$ consolidating the RT phases of $\mathrm{Ca}_{2} \mathrm{MSbO}_{6} \mathrm{M}=\mathrm{Ln}(\mathrm{Nd}, \mathrm{Eu}, \mathrm{Gd}, \mathrm{Dy}, \mathrm{Ho}, \mathrm{Er}, \mathrm{Tm}, \mathrm{Yb}$ and Y materials, as function of the tolerance factor. The red balls stand for the $\mathrm{Ca}_{2} \mathrm{YSbO}_{6}$ amplitudes, since the $\mathrm{Yttrium}, \mathrm{Y}$, does not belong to the Lanthanides. The dashed lines are guide of the eye to follow the evolution of each irrep.
Variation of the \mathrm{GM}_{4}^{+}, \mathrm{X}_{3}^{+}and \mathrm{X}_{5}^{+}distortion irreps in the monoclinic symmetry P 2_{1} / n consolidating the RT phases of \mathrm{Ca}_{2} \mathrm{MSbO}_{6} \mathrm{M}=\mathrm{Ln}(\mathrm{Nd}, \mathrm{Eu}, \mathrm{Gd}, \mathrm{Dy}, \mathrm{Ho}, \mathrm{Er}, \mathrm{Tm}, \mathrm{Yb} and Y materials, as function of the tolerance factor. The red balls stand for the \mathrm{Ca}_{2} \mathrm{YSbO}_{6} amplitudes, since the \mathrm{Yttrium}, \mathrm{Y}, does not belong to the Lanthanides. The dashed lines are guide of the eye to follow the evolution of each irrep.