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DOE OSTI · 1289067

Materials Data on Ti10O13 by Materials Project

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Abstract

Ti10O13 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are five inequivalent Ti+2.60+ sites. In the first Ti+2.60+ site, Ti+2.60+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing TiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–13°. There are a spread of Ti–O bond distances ranging from 2.03–2.15 Å. In the second Ti+2.60+ site, Ti+2.60+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing TiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–12°. There are a spread of Ti–O bond distances ranging from 2.00–2.13 Å. In the third Ti+2.60+ site, Ti+2.60+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing TiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–7°. There are a spread of Ti–O bond distances ranging from 2.06–2.11 Å. In the fourth Ti+2.60+ site, Ti+2.60+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing TiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–7°. There are a spread of Ti–O bond distances ranging from 2.05–2.09 Å. In the fifth Ti+2.60+ site, Ti+2.60+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing TiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are a spread of Ti–O bond distances ranging from 2.06–2.09 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded to five Ti+2.60+ atoms to form a mixture of edge and corner-sharing OTi5 square pyramids. In the second O2- site, O2- is bonded in a square co-planar geometry to four Ti+2.60+ atoms. In the third O2- site, O2- is bonded to five Ti+2.60+ atoms to form a mixture of edge and corner-sharing OTi5 square pyramids. In the fourth O2- site, O2- is bonded in a square co-planar geometry to four Ti+2.60+ atoms. In the fifth O2- site, O2- is bonded to five Ti+2.60+ atoms to form a mixture of edge and corner-sharing OTi5 square pyramids. In the sixth O2- site, O2- is bonded to five Ti+2.60+ atoms to form a mixture of edge and corner-sharing OTi5 square pyramids. In the seventh O2- site, O2- is bonded in a square co-planar geometry to four Ti+2.60+ atoms.

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36 MATERIALS SCIENCEcrystal structureO-TiTi10O13

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2020-04-29. Materials Data on Ti10O13 by Materials Project. https://doi.org/10.17188/1289067

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