Disappearance, as temperature increases, of the primitive reflections (311), (-311), (131) and (-131) of the $\mathrm{Sr}_{2} \mathrm{Co}_{0.9} \mathrm{Mg}_{0.1} \mathrm{TeO}_{6}$ compound.
Disappearance, as temperature increases, of the primitive reflections (311), (-311), (131) and (-131) of the \mathrm{Sr}_{2} \mathrm{Co}_{0.9} \mathrm{Mg}_{0.1} \mathrm{TeO}_{6} compound.