Thermal evolution of different splitted reflections located in the interval ( $75^{\circ}<2 \theta<^{\circ} 77$) for the $\mathrm{Sr}_{2} \mathrm{Co}_{1-x} \mathrm{Mg}_{x} \mathrm{TeO}_{6}$ compounds with ( $x=0.1,0.2,0.3$ and 0.5).
Thermal evolution of different splitted reflections located in the interval ( 75^{\circ}<2 \theta<^{\circ} 77) for the \mathrm{Sr}_{2} \mathrm{Co}_{1-x} \mathrm{Mg}_{x} \mathrm{TeO}_{6} compounds with ( x=0.1,0.2,0.3 and 0.5).