Evolution of the occupancy x (which is the fraction of the Calcium in the B-site occupying by the $\mathrm{M}^{3+}$ element in the formula $\left.\left[\mathrm{Ca}_{1+x} \mathrm{M}_{1-x}\right]\left[\mathrm{M}_{x} \mathrm{Ca}_{1-x}\right] \mathrm{SbO}_{6}\right)$ with the ionic radii of the $\mathrm{M}^{3+}$ in the antimony and the ruthenium families $\underline{188}$
Evolution of the occupancy x (which is the fraction of the Calcium in the B-site occupying by the \mathrm{M}^{3+} element in the formula \left.\left[\mathrm{Ca}_{1+x} \mathrm{M}_{1-x}\right]\left[\mathrm{M}_{x} \mathrm{Ca}_{1-x}\right] \mathrm{SbO}_{6}\right) with the ionic radii of the \mathrm{M}^{3+} in the antimony and the ruthenium families \underline{188}