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Title: Materials Data on Sc2Te3 by Materials Project

Abstract

Sc2Te3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are five inequivalent Sc3+ sites. In the first Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing ScTe6 octahedra. The corner-sharing octahedral tilt angles are 2°. There are four shorter (2.92 Å) and two longer (2.94 Å) Sc–Te bond lengths. In the second Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing ScTe6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Sc–Te bond distances ranging from 2.92–2.95 Å. In the third Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ScTe6 octahedra. The corner-sharing octahedra tilt angles range from 1–49°. There are a spread of Sc–Te bond distances ranging from 2.89–2.94 Å. In the fourth Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ScTe6 octahedra. The corner-sharing octahedra tilt angles range from 48–49°. There are a spread of Sc–Te bond distances ranging from 2.91–2.97 Å. In the fifth Sc3+ site, Sc3+ is bonded to six Te2- atomsmore » to form a mixture of edge and corner-sharing ScTe6 octahedra. The corner-sharing octahedra tilt angles range from 47–48°. There are a spread of Sc–Te bond distances ranging from 2.92–2.94 Å. There are six inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the second Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the third Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the fourth Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the fifth Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the sixth Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-685069
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Sc2Te3; Sc-Te
OSTI Identifier:
1284088
DOI:
10.17188/1284088

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Sc2Te3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1284088.
Persson, Kristin, & Project, Materials. Materials Data on Sc2Te3 by Materials Project. United States. doi:10.17188/1284088.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Sc2Te3 by Materials Project". United States. doi:10.17188/1284088. https://www.osti.gov/servlets/purl/1284088. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1284088,
title = {Materials Data on Sc2Te3 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Sc2Te3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are five inequivalent Sc3+ sites. In the first Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing ScTe6 octahedra. The corner-sharing octahedral tilt angles are 2°. There are four shorter (2.92 Å) and two longer (2.94 Å) Sc–Te bond lengths. In the second Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing ScTe6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Sc–Te bond distances ranging from 2.92–2.95 Å. In the third Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ScTe6 octahedra. The corner-sharing octahedra tilt angles range from 1–49°. There are a spread of Sc–Te bond distances ranging from 2.89–2.94 Å. In the fourth Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of face, edge, and corner-sharing ScTe6 octahedra. The corner-sharing octahedra tilt angles range from 48–49°. There are a spread of Sc–Te bond distances ranging from 2.91–2.97 Å. In the fifth Sc3+ site, Sc3+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing ScTe6 octahedra. The corner-sharing octahedra tilt angles range from 47–48°. There are a spread of Sc–Te bond distances ranging from 2.92–2.94 Å. There are six inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the second Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the third Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the fourth Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the fifth Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms. In the sixth Te2- site, Te2- is bonded in a rectangular see-saw-like geometry to four Sc3+ atoms.},
doi = {10.17188/1284088},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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