Materials Data on CoPtO2 by Materials Project
PtCoO2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Co2+ is bonded to six equivalent O2- atoms to form edge-sharing CoO6 octahedra. All Co–O bond lengths are 1.92 Å. Pt2+ is bonded in a linear geometry to two equivalent O2- atoms. Both Pt–O bond lengths are 2.01 Å. O2- is bonded to three equivalent Co2+ and one Pt2+ atom to form a mixture of distorted corner and edge-sharing OCo3Pt trigonal pyramids.
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