
Observed ( \cdot), calculated ( -) and difference profiles for the Rietveld refinement of \mathrm{Sr}_{2} \mathrm{Mn}^{2+} \mathrm{WO}_{6} at room temperature using a structural model with the P 2_{1} / n space group. In (a), the impurity \mathrm{SrWO}_{4} ( <3.35 \%) is included in the refinement as a known additional phase. In (b), the impurity \mathrm{MnO}(<1 \%) is included in the refinement as a known additional phase. The top barred pattern corresponds to \mathrm{Sr}_{2} \mathrm{Mn}^{2+} \mathrm{WO}_{6} and the bottom barred pattern to the impurity.
auto-cropped from the OCR Markdown crop box (stage B); materials and kind to be reviewed in Phase 1