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Title: Materials Data on GdSe2 by Materials Project

Abstract

GdSe2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Gd3+ is bonded in a 9-coordinate geometry to nine Se+1.50- atoms. There are a spread of Gd–Se bond distances ranging from 3.00–3.09 Å. There are two inequivalent Se+1.50- sites. In the first Se+1.50- site, Se+1.50- is bonded in a 8-coordinate geometry to four equivalent Gd3+ and four equivalent Se+1.50- atoms. All Se–Se bond lengths are 2.89 Å. In the second Se+1.50- site, Se+1.50- is bonded to five equivalent Gd3+ atoms to form a mixture of distorted edge and corner-sharing SeGd5 trigonal bipyramids.

Publication Date:
Other Number(s):
mp-1018707
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; GdSe2; Gd-Se
OSTI Identifier:
1350281
DOI:
10.17188/1350281

Citation Formats

The Materials Project. Materials Data on GdSe2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1350281.
The Materials Project. Materials Data on GdSe2 by Materials Project. United States. doi:10.17188/1350281.
The Materials Project. 2020. "Materials Data on GdSe2 by Materials Project". United States. doi:10.17188/1350281. https://www.osti.gov/servlets/purl/1350281. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1350281,
title = {Materials Data on GdSe2 by Materials Project},
author = {The Materials Project},
abstractNote = {GdSe2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Gd3+ is bonded in a 9-coordinate geometry to nine Se+1.50- atoms. There are a spread of Gd–Se bond distances ranging from 3.00–3.09 Å. There are two inequivalent Se+1.50- sites. In the first Se+1.50- site, Se+1.50- is bonded in a 8-coordinate geometry to four equivalent Gd3+ and four equivalent Se+1.50- atoms. All Se–Se bond lengths are 2.89 Å. In the second Se+1.50- site, Se+1.50- is bonded to five equivalent Gd3+ atoms to form a mixture of distorted edge and corner-sharing SeGd5 trigonal bipyramids.},
doi = {10.17188/1350281},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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