
Graphical representation of (a) and (c) ideal, and (b) and (d) distorted \mathrm{Sr} / \mathrm{PrO}_{12} cubooctahedral configuration (highlighted in blue) for \mathrm{SrPrZnRuO}_{6} in the P 2_{1} / n space group at room temperature. Projections along the cubic (simple) perovskite axes, (a) and (b) along [001]_{\mathrm{p}}, and (c) and (d) along [010]_{\text {p }}. Yellowish sphere, light and dark blue spheres, and red sphere are A / A^{\prime}-site cation, B and B^{\prime}-site cation, and oxygen cation, respectively. B-\mathrm{O} and B^{\prime}-\mathrm{O} bonds are indicated in orange. In (a) white lines represent A / A^{\prime}-O bonds, and in (b) eight shortest A / A^{\prime}-O bonds are in white and four largest bonds in red. Grey circles highlight the B and B^{\prime}-site cations inside the second coordination-sphere.
auto-cropped from the OCR Markdown crop box (stage B); materials and kind to be reviewed in Phase 1