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DOE OSTI · 1305288

Materials Data on Y2Sb2O7 by Materials Project

Abstract

Y2Sb2O7 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twelve inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.34–2.60 Å. In the second Y3+ site, Y3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.40 Å. In the third Y3+ site, Y3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Y–O bond distances ranging from 2.23–2.60 Å. In the fourth Y3+ site, Y3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.34–2.60 Å. In the fifth Y3+ site, Y3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Y–O bond distances ranging from 2.23–2.58 Å. In the sixth Y3+ site, Y3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.41 Å. In the seventh Y3+ site, Y3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Y–O bond distances ranging from 2.23–2.59 Å. In the eighth Y3+ site, Y3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Y–O bond distances ranging from 2.23–2.59 Å. In the ninth Y3+ site, Y3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Y–O bond distances ranging from 2.23–2.59 Å. In the tenth Y3+ site, Y3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Y–O bond distances ranging from 2.23–2.58 Å. In the eleventh Y3+ site, Y3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.40 Å. In the twelfth Y3+ site, Y3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.34–2.60 Å. There are eleven inequivalent Sb4+ sites. In the first Sb4+ site, Sb4+ is bonded to six O2- atoms to form distorted corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 57–62°. There are a spread of Sb–O bond distances ranging from 2.22–2.43 Å. In the second Sb4+ site, Sb4+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 2.05–2.53 Å. In the third Sb4+ site, Sb4+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 37–62°. There are a spread of Sb–O bond distances ranging from 1.99–2.03 Å. In the fourth Sb4+ site, Sb4+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 36–61°. There are a spread of Sb–O bond distances ranging from 1.99–2.03 Å. In the fifth Sb4+ site, Sb4+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 37–62°. There are a spread of Sb–O bond distances ranging from 1.99–2.03 Å. In the sixth Sb4+ site, Sb4+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 2.05–2.53 Å. In the seventh Sb4+ site, Sb4+ is bonded to six O2- atoms to form distorted corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 57–62°. There are a spread of Sb–O bond distances ranging from 2.22–2.44 Å. In the eighth Sb4+ site, Sb4+ is bonded to six O2- atoms to form distorted corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 57–62°. There are a spread of Sb–O bond distances ranging from 2.23–2.43 Å. In the ninth Sb4+ site, Sb4+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 2.05–2.53 Å. In the tenth Sb4+ site, Sb4+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 37–62°. There are a spread of Sb–O bond distances ranging from 1.99–2.03 Å. In the eleventh Sb4+ site, Sb4+ is bonded to six O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedra tilt angles range from 37–61°. There are a spread of Sb–O bond distances ranging from 1.99–2.03 Å. There are forty-two inequivalent O2- sites. In the first O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form a mixture of edge and corner-sharing OY3Sb tetrahedra. In the second O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form distorted OY2Sb2 tetrahedra that share corners with ten OY2Sb2 tetrahedra and edges with three OY3Sb tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Y3+ and two Sb4+ atoms. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb4+ atoms. In the fifth O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form OY3Sb tetrahedra that share corners with ten OY3Sb tetrahedra and edges with three OY2Sb2 tetrahedra. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Sb4+ atom. In the seventh O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form a mixture of edge and corner-sharing OY3Sb tetrahedra. In the eighth O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form distorted OY2Sb2 tetrahedra that share corners with eight OY2Sb2 tetrahedra and edges with three OY3Sb tetrahedra. In the ninth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb4+ atoms. In the tenth O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Sb4+ atom. In the eleventh O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form distorted OY2Sb2 tetrahedra that share corners with eight OY2Sb2 tetrahedra and edges with three OY3Sb tetrahedra. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to two Y3+ and two Sb4+ atoms. In the thirteenth O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form OY3Sb tetrahedra that share corners with six OY2Sb2 tetrahedra and edges with four OY3Sb tetrahedra. In the fourteenth O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form a mixture of distorted edge and corner-sharing OY2Sb2 tetrahedra. In the fifteenth O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form distorted OY2Sb2 tetrahedra that share corners with ten OY2Sb2 tetrahedra and edges with three OY3Sb tetrahedra. The O–Sb bond length is 2.03 Å. In the sixteenth O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form OY3Sb tetrahedra that share corners with six OY3Sb tetrahedra and edges with four OY2Sb2 tetrahedra. In the seventeenth O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Sb4+ atom. In the eighteenth O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form distorted OY2Sb2 tetrahedra that share corners with ten OY3Sb tetrahedra and edges with three OY2Sb2 tetrahedra. In the nineteenth O2- site, O2- is bonded in a 4-coordinate geometry to two Y3+ and two Sb4+ atoms. In the twentieth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb4+ atoms. The O–Sb bond length is 1.99 Å. In the twenty-first O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form a mixture of distorted edge and corner-sharing OY2Sb2 tetrahedra. In the twenty-second O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form OY3Sb tetrahedra that share corners with ten OY2Sb2 tetrahedra and edges with three OY3Sb tetrahedra. In the twenty-third O2- site, O2- is bonded in a 4-coordinate geometry to two Y3+ and two Sb4+ atoms. The O–Sb bond length is 2.03 Å. In the twenty-fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb4+ atoms. In the twenty-fifth O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form OY3Sb tetrahedra that share corners with ten OY3Sb tetrahedra and edges with three OY2Sb2 tetrahedra. In the twenty-sixth O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form a mixture of edge and corner-sharing OY3Sb tetrahedra. In the twenty-seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Sb4+ atom. The O–Sb bond length is 2.00 Å. In the twenty-eighth O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form a mixture of edge and corner-sharing OY3Sb tetrahedra. In the twenty-ninth O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form a mixture of distorted edge and corner-sharing OY2Sb2 tetrahedra. In the thirtieth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb4+ atoms. The O–Sb bond length is 1.99 Å. In the thirty-first O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Sb4+ atom. In the thirty-second O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form a mixture of distorted edge and corner-sharing OY2Sb2 tetrahedra. In the thirty-third O2- site, O2- is bonded in a 4-coordinate geometry to two Y3+ and two Sb4+ atoms. In the thirty-fourth O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form OY3Sb tetrahedra that share corners with six OY3Sb tetrahedra and edges with four OY2Sb2 tetrahedra. In the thirty-fifth O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form a mixture of distorted edge and corner-sharing OY2Sb2 tetrahedra. The O–Sb bond length is 2.02 Å. In the thirty-sixth O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form a mixture of distorted edge and corner-sharing OY2Sb2 tetrahedra. In the thirty-seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Sb4+ atom. In the thirty-eighth O2- site, O2- is bonded in a 4-coordinate geometry to two Y3+ and two Sb4+ atoms. In the thirty-ninth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sb4+ atoms. In the fortieth O2- site, O2- is bonded to two Y3+ and two Sb4+ atoms to form a mixture of distorted edge and corner-sharing OY2Sb2 tetrahedra. In the forty-first O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form a mixture of edge and corner-sharing OY3Sb tetrahedra. In the forty-second O2- site, O2- is bonded to three Y3+ and one Sb4+ atom to form a mixture of edge and corner-sharing OY3Sb tetrahedra.

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2020-04-29. Materials Data on Y2Sb2O7 by Materials Project. https://doi.org/10.17188/1305288

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