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DOE OSTI · 1714571

Materials Data on Te16Rh9 by Materials Project

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Abstract

Rh9Te16 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are five inequivalent Rh+3.56+ sites. In the first Rh+3.56+ site, Rh+3.56+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing RhTe6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are a spread of Rh–Te bond distances ranging from 2.65–2.72 Å. In the second Rh+3.56+ site, Rh+3.56+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing RhTe6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are a spread of Rh–Te bond distances ranging from 2.66–2.69 Å. In the third Rh+3.56+ site, Rh+3.56+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing RhTe6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are a spread of Rh–Te bond distances ranging from 2.65–2.71 Å. In the fourth Rh+3.56+ site, Rh+3.56+ is bonded to six Te2- atoms to form a mixture of edge and face-sharing RhTe6 octahedra. There are a spread of Rh–Te bond distances ranging from 2.66–2.74 Å. In the fifth Rh+3.56+ site, Rh+3.56+ is bonded to six Te2- atoms to form a mixture of face and corner-sharing RhTe6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are a spread of Rh–Te bond distances ranging from 2.72–2.77 Å. There are eight inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 4-coordinate geometry to four Rh+3.56+ atoms. In the second Te2- site, Te2- is bonded in a 4-coordinate geometry to four Rh+3.56+ atoms. In the third Te2- site, Te2- is bonded in a 3-coordinate geometry to three Rh+3.56+ atoms. In the fourth Te2- site, Te2- is bonded in a 3-coordinate geometry to three Rh+3.56+ atoms. In the fifth Te2- site, Te2- is bonded in a 3-coordinate geometry to three Rh+3.56+ atoms. In the sixth Te2- site, Te2- is bonded in a 3-coordinate geometry to three Rh+3.56+ atoms. In the seventh Te2- site, Te2- is bonded in a 3-coordinate geometry to three Rh+3.56+ atoms. In the eighth Te2- site, Te2- is bonded in a 4-coordinate geometry to four Rh+3.56+ atoms.

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36 MATERIALS SCIENCEcrystal structureRh-TeTe16Rh9

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2020-04-30. Materials Data on Te16Rh9 by Materials Project. https://doi.org/10.17188/1714571

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36 MATERIALS SCIENCE↗