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Title: Materials Data on Sc2(TeO3)3 by Materials Project

Abstract

Sc2(TeO3)3 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Sc3+ sites. In the first Sc3+ site, Sc3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Sc–O bond distances ranging from 2.07–2.63 Å. In the second Sc3+ site, Sc3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Sc–O bond distances ranging from 2.05–2.28 Å. There are three inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There is two shorter (1.90 Å) and one longer (1.93 Å) Te–O bond length. In the second Te4+ site, Te4+ is bonded in a 5-coordinate geometry to three O2- atoms. There are a spread of Te–O bond distances ranging from 1.88–1.94 Å. In the third Te4+ site, Te4+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.89 Å) and one longer (1.91 Å) Te–O bond length. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal non-coplanar geometry to two equivalent Sc3+ and one Te4+ atom. In the secondmore » O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sc3+ and one Te4+ atom. In the third O2- site, O2- is bonded in a trigonal non-coplanar geometry to two Sc3+ and one Te4+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sc3+ and one Te4+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sc3+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to two equivalent Sc3+ and one Te4+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Sc3+ and one Te4+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sc3+ and one Te4+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to one Sc3+ and one Te4+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1195567
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Sc2(TeO3)3; O-Sc-Te
OSTI Identifier:
1652765
DOI:
https://doi.org/10.17188/1652765

Citation Formats

The Materials Project. Materials Data on Sc2(TeO3)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1652765.
The Materials Project. Materials Data on Sc2(TeO3)3 by Materials Project. United States. doi:https://doi.org/10.17188/1652765
The Materials Project. 2020. "Materials Data on Sc2(TeO3)3 by Materials Project". United States. doi:https://doi.org/10.17188/1652765. https://www.osti.gov/servlets/purl/1652765. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1652765,
title = {Materials Data on Sc2(TeO3)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sc2(TeO3)3 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Sc3+ sites. In the first Sc3+ site, Sc3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Sc–O bond distances ranging from 2.07–2.63 Å. In the second Sc3+ site, Sc3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Sc–O bond distances ranging from 2.05–2.28 Å. There are three inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There is two shorter (1.90 Å) and one longer (1.93 Å) Te–O bond length. In the second Te4+ site, Te4+ is bonded in a 5-coordinate geometry to three O2- atoms. There are a spread of Te–O bond distances ranging from 1.88–1.94 Å. In the third Te4+ site, Te4+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.89 Å) and one longer (1.91 Å) Te–O bond length. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal non-coplanar geometry to two equivalent Sc3+ and one Te4+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Sc3+ and one Te4+ atom. In the third O2- site, O2- is bonded in a trigonal non-coplanar geometry to two Sc3+ and one Te4+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Sc3+ and one Te4+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sc3+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to two equivalent Sc3+ and one Te4+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Sc3+ and one Te4+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sc3+ and one Te4+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to one Sc3+ and one Te4+ atom.},
doi = {10.17188/1652765},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}