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DOE OSTI · 1206730

Materials Data on Co2CuO4 by Materials Project

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Abstract

CuCo2O4 is Spinel structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Co3+ is bonded to six equivalent O2- atoms to form CoO6 octahedra that share corners with six equivalent CuO4 tetrahedra and edges with six equivalent CoO6 octahedra. All Co–O bond lengths are 1.99 Å. Cu2+ is bonded to four equivalent O2- atoms to form CuO4 tetrahedra that share corners with twelve equivalent CoO6 octahedra. The corner-sharing octahedral tilt angles are 58°. All Cu–O bond lengths are 1.95 Å. O2- is bonded to three equivalent Co3+ and one Cu2+ atom to form a mixture of distorted edge and corner-sharing OCo3Cu trigonal pyramids.

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36 MATERIALS SCIENCECo-Cu-OCo2CuO4crystal structure

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2020-07-18. Materials Data on Co2CuO4 by Materials Project. https://doi.org/10.17188/1206730

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