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Title: Materials Data on Ce2Te3 by Materials Project

Abstract

Ce2Te3 is Stibnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Ce3+ sites. In the first Ce3+ site, Ce3+ is bonded to seven Te2- atoms to form a mixture of distorted edge and corner-sharing CeTe7 pentagonal bipyramids. There are a spread of Ce–Te bond distances ranging from 3.18–3.25 Å. In the second Ce3+ site, Ce3+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are a spread of Ce–Te bond distances ranging from 3.25–3.69 Å. There are three inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to five Ce3+ atoms to form a mixture of distorted edge and corner-sharing TeCe5 trigonal bipyramids. In the second Te2- site, Te2- is bonded to five Ce3+ atoms to form a mixture of distorted edge and corner-sharing TeCe5 square pyramids. In the third Te2- site, Te2- is bonded in a 5-coordinate geometry to five Ce3+ atoms.

Publication Date:
Other Number(s):
mp-1188216
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; Ce2Te3; Ce-Te
OSTI Identifier:
1663788
DOI:
https://doi.org/10.17188/1663788

Citation Formats

The Materials Project. Materials Data on Ce2Te3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1663788.
The Materials Project. Materials Data on Ce2Te3 by Materials Project. United States. doi:https://doi.org/10.17188/1663788
The Materials Project. 2020. "Materials Data on Ce2Te3 by Materials Project". United States. doi:https://doi.org/10.17188/1663788. https://www.osti.gov/servlets/purl/1663788. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1663788,
title = {Materials Data on Ce2Te3 by Materials Project},
author = {The Materials Project},
abstractNote = {Ce2Te3 is Stibnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Ce3+ sites. In the first Ce3+ site, Ce3+ is bonded to seven Te2- atoms to form a mixture of distorted edge and corner-sharing CeTe7 pentagonal bipyramids. There are a spread of Ce–Te bond distances ranging from 3.18–3.25 Å. In the second Ce3+ site, Ce3+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are a spread of Ce–Te bond distances ranging from 3.25–3.69 Å. There are three inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to five Ce3+ atoms to form a mixture of distorted edge and corner-sharing TeCe5 trigonal bipyramids. In the second Te2- site, Te2- is bonded to five Ce3+ atoms to form a mixture of distorted edge and corner-sharing TeCe5 square pyramids. In the third Te2- site, Te2- is bonded in a 5-coordinate geometry to five Ce3+ atoms.},
doi = {10.17188/1663788},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}