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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Sb2Te2O9 by Materials Project

Sb2Te2O9 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Sb5+ sites. In the first Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 46–48°. There are a spread of Sb–O bond distances ranging from 1.97–2.07 Å. In the second Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 44–47°. There are a spread of Sb–O bond distances ranging from 1.96–2.06 Å. In the third Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 45–48°. There are a spread of Sb–O bond distances ranging from 1.98–2.05 Å. In the fourth Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 43–47°. There are a spread of Sb–O bond distances ranging from 1.97–2.05 Å. There are four inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.93–2.43 Å. In the second Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There is one shorter (1.87 Å) and two longer (1.93 Å) Te–O bond length. In the third Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Te–O bond distances ranging from 1.91–1.95 Å. In the fourth Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Te–O bond distances ranging from 1.90–1.93 Å. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Sb5+ and one Te4+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Sb5+ atoms. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to one Sb5+ and one Te4+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb5+ atoms. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sb5+ atoms. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the eleventh O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the twelfth O2- site, O2- is bonded in a 2-coordinate geometry to one Sb5+ and one Te4+ atom. In the thirteenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the fourteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the fifteenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Sb5+ atoms. In the sixteenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Sb5+ atoms. In the seventeenth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Sb5+ and one Te4+ atom. In the eighteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sb2Te2O9 by Materials Project

Sb2Te2O9 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Sb5+ sites. In the first Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 44–45°. There are a spread of Sb–O bond distances ranging from 1.99–2.03 Å. In the second Sb5+ site, Sb5+ is bonded to five O2- atoms to form distorted SbO5 trigonal bipyramids that share a cornercorner with one TeO5 trigonal bipyramid. There are a spread of Sb–O bond distances ranging from 1.91–2.04 Å. In the third Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 44–45°. There are a spread of Sb–O bond distances ranging from 1.99–2.07 Å. In the fourth Sb5+ site, Sb5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Sb–O bond distances ranging from 2.07–2.63 Å. There are four inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded to five O2- atoms to form TeO5 trigonal bipyramids that share a cornercorner with one SbO5 trigonal bipyramid. There are a spread of Te–O bond distances ranging from 1.84–2.03 Å. In the second Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Te–O bond distances ranging from 1.90–1.93 Å. In the third Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Te–O bond distances ranging from 1.91–1.95 Å. In the fourth Te4+ site, Te4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.91–2.64 Å. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Sb5+ and one Te4+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sb5+ atoms. In the fourth O2- site, O2- is bonded in a single-bond geometry to one Te4+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sb5+ and one Te4+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to two Sb5+ atoms. In the twelfth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the thirteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Sb5+ and two Te4+ atoms. In the fourteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the fifteenth O2- site, O2- is bonded in a 2-coordinate geometry to one Sb5+ and one Te4+ atom. In the sixteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb5+ atoms. In the seventeenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the eighteenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Sb5+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SbTeO3 by Materials Project

SbO3Te is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional and consists of one tellurium molecule and one SbO3 framework. In the SbO3 framework, Sb is bonded to six equivalent O atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Sb–O bond lengths are 2.09 Å. O is bonded in a linear geometry to two equivalent Sb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SbTe3O8 by Materials Project

SbTe3O8 crystallizes in the cubic Ia-3 space group. The structure is three-dimensional. Sb5+ is bonded in an octahedral geometry to six equivalent O2- atoms. All Sb–O bond lengths are 2.13 Å. Te+3.67+ is bonded in a distorted see-saw-like geometry to four O2- atoms. There are two shorter (1.92 Å) and two longer (2.17 Å) Te–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Te+3.67+ atoms. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sb5+ and one Te+3.67+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sb2Te2O9 by Materials Project

Sb2Te2O9 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Sb5+ sites. In the first Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedral tilt angles are 45°. There are a spread of Sb–O bond distances ranging from 1.97–2.07 Å. In the second Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. There are a spread of Sb–O bond distances ranging from 1.98–2.04 Å. In the third Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 44–45°. There are a spread of Sb–O bond distances ranging from 1.98–2.06 Å. In the fourth Sb5+ site, Sb5+ is bonded to five O2- atoms to form SbO5 trigonal bipyramids that share a cornercorner with one SbO6 octahedra and corners with two equivalent SbO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 45°. There are a spread of Sb–O bond distances ranging from 1.93–2.00 Å. There are four inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.91–2.28 Å. In the second Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Te–O bond distances ranging from 1.89–1.96 Å. In the third Te4+ site, Te4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Te–O bond distances ranging from 1.91–2.66 Å. In the fourth Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Te–O bond distances ranging from 1.88–1.95 Å. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Sb5+ and one Te4+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sb5+ and one Te4+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the seventh O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Sb5+ atoms. In the tenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to two Sb5+ atoms. In the twelfth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the thirteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the fourteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the fifteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Sb5+ and two equivalent Te4+ atoms. In the sixteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb5+ atoms. In the seventeenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the eighteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb5+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sb2Te2O9 by Materials Project

Sb2Te2O9 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Sb5+ sites. In the first Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 41–45°. There are a spread of Sb–O bond distances ranging from 1.98–2.04 Å. In the second Sb5+ site, Sb5+ is bonded to five O2- atoms to form corner-sharing SbO5 trigonal bipyramids. There are a spread of Sb–O bond distances ranging from 1.92–2.02 Å. In the third Sb5+ site, Sb5+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 41–45°. There are a spread of Sb–O bond distances ranging from 1.98–2.05 Å. In the fourth Sb5+ site, Sb5+ is bonded to five O2- atoms to form corner-sharing SbO5 trigonal bipyramids. There are a spread of Sb–O bond distances ranging from 1.94–2.06 Å. There are four inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.83–2.18 Å. In the second Te4+ site, Te4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Te–O bond distances ranging from 1.93–2.51 Å. In the third Te4+ site, Te4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Te–O bond distances ranging from 1.90–2.74 Å. In the fourth Te4+ site, Te4+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Te–O bond distances ranging from 1.90–2.89 Å. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Sb5+ and two Te4+ atoms. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sb5+ and one Te4+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Te4+ atoms. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sb5+ and two Te4+ atoms. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Sb5+ atoms. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Sb5+ and one Te4+ atom. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to two Sb5+ and one Te4+ atom. In the twelfth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the thirteenth O2- site, O2- is bonded in a 2-coordinate geometry to one Sb5+ and two Te4+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sb5+ and two Te4+ atoms. In the fifteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Sb5+ and two equivalent Te4+ atoms. In the sixteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb5+ atoms. In the seventeenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sb5+ and one Te4+ atom. In the eighteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Sb5+ atoms.

36 MATERIALS SCIENCE↗