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Title: Materials Data on Cu2Te3O8 by Materials Project

Abstract

Cu2Te3O8 is Antimony trioxide-derived structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Cu2+ is bonded to five O2- atoms to form distorted corner-sharing CuO5 trigonal bipyramids. There are a spread of Cu–O bond distances ranging from 1.93–2.19 Å. There are two inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a see-saw-like geometry to four O2- atoms. There are two shorter (1.91 Å) and two longer (2.12 Å) Te–O bond lengths. In the second 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 1.91–2.22 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Cu2+ and two equivalent Te4+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to two equivalent Cu2+ and one Te4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Cu2+ and two Te4+ atoms. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Cu2+ and one Te4+ atom.

Authors:
Publication Date:
Other Number(s):
mp-17598
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; Cu2Te3O8; Cu-O-Te
OSTI Identifier:
1192586
DOI:
https://doi.org/10.17188/1192586

Citation Formats

The Materials Project. Materials Data on Cu2Te3O8 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1192586.
The Materials Project. Materials Data on Cu2Te3O8 by Materials Project. United States. doi:https://doi.org/10.17188/1192586
The Materials Project. 2020. "Materials Data on Cu2Te3O8 by Materials Project". United States. doi:https://doi.org/10.17188/1192586. https://www.osti.gov/servlets/purl/1192586. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1192586,
title = {Materials Data on Cu2Te3O8 by Materials Project},
author = {The Materials Project},
abstractNote = {Cu2Te3O8 is Antimony trioxide-derived structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Cu2+ is bonded to five O2- atoms to form distorted corner-sharing CuO5 trigonal bipyramids. There are a spread of Cu–O bond distances ranging from 1.93–2.19 Å. There are two inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a see-saw-like geometry to four O2- atoms. There are two shorter (1.91 Å) and two longer (2.12 Å) Te–O bond lengths. In the second 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 1.91–2.22 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Cu2+ and two equivalent Te4+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to two equivalent Cu2+ and one Te4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Cu2+ and two Te4+ atoms. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Cu2+ and one Te4+ atom.},
doi = {10.17188/1192586},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}