Materials Data on Sr3CdIrO6 by Materials Project
Sr3IrCdO6 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight equivalent O2- atoms. There are a spread of Sr–O bond distances ranging from 2.57–2.76 Å. Ir4+ is bonded in an octahedral geometry to six equivalent O2- atoms. All Ir–O bond lengths are 2.05 Å. Cd2+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. All Cd–O bond lengths are 2.38 Å. O2- is bonded to four equivalent Sr2+, one Ir4+, and one Cd2+ atom to form a mixture of distorted edge, face, and corner-sharing OSr4CdIr octahedra. The corner-sharing octahedra tilt angles range from 0–65°.
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