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Title: Materials Data on Gd3Cu2Te7 by Materials Project

Abstract

Gd3Cu2Te7 crystallizes in the orthorhombic Ama2 space group. The structure is three-dimensional. there are three inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight Te+1.86- atoms. There are a spread of Gd–Te bond distances ranging from 3.05–3.28 Å. In the second Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight Te+1.86- atoms. There are a spread of Gd–Te bond distances ranging from 3.00–3.28 Å. In the third Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight Te+1.86- atoms. There are a spread of Gd–Te bond distances ranging from 3.05–3.28 Å. There are two inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a distorted tetrahedral geometry to four Te+1.86- atoms. There are a spread of Cu–Te bond distances ranging from 2.61–2.73 Å. In the second Cu2+ site, Cu2+ is bonded in a 4-coordinate geometry to four Te+1.86- atoms. There are a spread of Cu–Te bond distances ranging from 2.54–2.68 Å. There are six inequivalent Te+1.86- sites. In the first Te+1.86- site, Te+1.86- is bonded in a 4-coordinate geometry to four Gd3+ atoms. In the second Te+1.86- site, Te+1.86- is bonded to four Gd3+ and onemore » Cu2+ atom to form a mixture of edge and corner-sharing TeGd4Cu trigonal bipyramids. In the third Te+1.86- site, Te+1.86- is bonded in a 6-coordinate geometry to four Gd3+ and two Cu2+ atoms. In the fourth Te+1.86- site, Te+1.86- is bonded to four Gd3+ and one Cu2+ atom to form a mixture of distorted edge and corner-sharing TeGd4Cu trigonal bipyramids. In the fifth Te+1.86- site, Te+1.86- is bonded in a 4-coordinate geometry to two Gd3+ and two Cu2+ atoms. In the sixth Te+1.86- site, Te+1.86- is bonded in a 4-coordinate geometry to four Gd3+ atoms.« less

Publication Date:
Other Number(s):
mp-1226688
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; Gd3Cu2Te7; Cu-Gd-Te
OSTI Identifier:
1759268
DOI:
https://doi.org/10.17188/1759268

Citation Formats

The Materials Project. Materials Data on Gd3Cu2Te7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1759268.
The Materials Project. Materials Data on Gd3Cu2Te7 by Materials Project. United States. doi:https://doi.org/10.17188/1759268
The Materials Project. 2020. "Materials Data on Gd3Cu2Te7 by Materials Project". United States. doi:https://doi.org/10.17188/1759268. https://www.osti.gov/servlets/purl/1759268. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1759268,
title = {Materials Data on Gd3Cu2Te7 by Materials Project},
author = {The Materials Project},
abstractNote = {Gd3Cu2Te7 crystallizes in the orthorhombic Ama2 space group. The structure is three-dimensional. there are three inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight Te+1.86- atoms. There are a spread of Gd–Te bond distances ranging from 3.05–3.28 Å. In the second Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight Te+1.86- atoms. There are a spread of Gd–Te bond distances ranging from 3.00–3.28 Å. In the third Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight Te+1.86- atoms. There are a spread of Gd–Te bond distances ranging from 3.05–3.28 Å. There are two inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a distorted tetrahedral geometry to four Te+1.86- atoms. There are a spread of Cu–Te bond distances ranging from 2.61–2.73 Å. In the second Cu2+ site, Cu2+ is bonded in a 4-coordinate geometry to four Te+1.86- atoms. There are a spread of Cu–Te bond distances ranging from 2.54–2.68 Å. There are six inequivalent Te+1.86- sites. In the first Te+1.86- site, Te+1.86- is bonded in a 4-coordinate geometry to four Gd3+ atoms. In the second Te+1.86- site, Te+1.86- is bonded to four Gd3+ and one Cu2+ atom to form a mixture of edge and corner-sharing TeGd4Cu trigonal bipyramids. In the third Te+1.86- site, Te+1.86- is bonded in a 6-coordinate geometry to four Gd3+ and two Cu2+ atoms. In the fourth Te+1.86- site, Te+1.86- is bonded to four Gd3+ and one Cu2+ atom to form a mixture of distorted edge and corner-sharing TeGd4Cu trigonal bipyramids. In the fifth Te+1.86- site, Te+1.86- is bonded in a 4-coordinate geometry to two Gd3+ and two Cu2+ atoms. In the sixth Te+1.86- site, Te+1.86- is bonded in a 4-coordinate geometry to four Gd3+ atoms.},
doi = {10.17188/1759268},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}