Figure 1 | Scientific Reports

Figure 1

From: Superconductivity in Ca10(Ir4As8)(Fe2As2)5 with Square-Planar Coordination of Iridium

Figure 1

Crystal structure of Ca10(Ir4As8)(Fe2As2)5 with tetragonal structure [space group P4/n (#85)].

The thick solid lines indicate the unit cell. (a), (b) and (c) show the schematic overviews, Ir4As8 layer and (Fe2As2)5 layer, respectively. The blue and dark-blue hatches in (b) indicate IrAs4 squares with coplanar Ir1 and non-coplanar Ir2, respectively. The dashed ellipsoids in (b) represent As2 dimers.

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