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DOE OSTI · 1699634

Materials Data on CoTe(PbO3)2 by Materials Project

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Abstract

Pb2CoTeO6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Co4+ is bonded to six equivalent O2- atoms to form CoO6 octahedra that share corners with six equivalent TeO6 octahedra. The corner-sharing octahedral tilt angles are 17°. All Co–O bond lengths are 2.14 Å. Pb2+ is bonded in a 12-coordinate geometry to nine equivalent O2- atoms. There are a spread of Pb–O bond distances ranging from 2.58–2.93 Å. Te4+ is bonded to six equivalent O2- atoms to form TeO6 octahedra that share corners with six equivalent CoO6 octahedra. The corner-sharing octahedral tilt angles are 17°. All Te–O bond lengths are 1.96 Å. O2- is bonded in a 2-coordinate geometry to one Co4+, three equivalent Pb2+, and one Te4+ atom.

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36 MATERIALS SCIENCECo-O-Pb-TeCoTe(PbO3)2crystal structure

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2020-05-02. Materials Data on CoTe(PbO3)2 by Materials Project. https://doi.org/10.17188/1699634

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