Figure 8
Temperature dependence of the amplitudes of the irreps conforming the Pbnm and structure of SrPrFeRuO6, and Ψ and Φ tilt angles, as obtained from the NPD data refinement. The amplitudes of the irreps in the high-symmetry phase have been scaled (multiplied by 3/2) to see the evolution, since the program AMPLIMODES uses the normalization mode within the corresponding primitive unit cell. |