
Experimental (symbols) and calculated (line) X-ray powder-diffraction profiles for the Rietveld refinement of \mathrm{SrLnFeRuO}_{6}(\mathrm{Ln}=\mathrm{La}, \mathrm{Nd}, \mathrm{Pr}) at room temperature, using a disordered orthorhombic (Pbnm) structural model. The upper (lower) markers indicate the position of the structural \mathrm{SrLnFeRuO}_{6} (impurity: \mathrm{La}_{3} \mathrm{RuO}_{7}, \mathrm{Nd}_{3} \mathrm{RuO}_{7} and \mathrm{Pr}_{3} \mathrm{RuO}_{7}) Bragg reflections. The inset shows the absence of the superstructure reflection, indicated with an arrow. * indicates the impurity.
auto-cropped from the OCR Markdown crop box (stage B); materials and kind to be reviewed in Phase 1