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DOE OSTI · 1679916

Materials Data on TbCe3O8 by Materials Project

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Abstract

TbCe3O8 is Fluorite-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tb4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Tb–O bond lengths are 2.38 Å. There are two inequivalent Ce4+ sites. In the first Ce4+ site, Ce4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Ce–O bond lengths are 2.36 Å. In the second Ce4+ site, Ce4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Ce–O bond lengths are 2.36 Å. O2- is bonded to one Tb4+ and three Ce4+ atoms to form a mixture of corner and edge-sharing OTbCe3 tetrahedra.

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36 MATERIALS SCIENCECe-O-Tbcrystal structureTbCe3O8

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2020-05-05. Materials Data on TbCe3O8 by Materials Project. https://doi.org/10.17188/1679916

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