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Title: Materials Data on GdWBrO4 by Materials Project

Abstract

GdWO4Br crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to five O2- and three Br1- atoms. There are a spread of Gd–O bond distances ranging from 2.32–2.79 Å. There are a spread of Gd–Br bond distances ranging from 2.94–2.96 Å. In the second Gd3+ site, Gd3+ is bonded in a 6-coordinate geometry to six O2- and one Br1- atom. There are a spread of Gd–O bond distances ranging from 2.32–2.52 Å. The Gd–Br bond length is 3.03 Å. There are two inequivalent W6+ sites. In the first W6+ site, W6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of W–O bond distances ranging from 1.80–1.84 Å. In the second W6+ site, W6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of W–O bond distances ranging from 1.79–1.86 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Gd3+, one W6+, and three equivalent Br1- atoms. There are a spread of O–Br bond distances rangingmore » from 3.39–3.67 Å. In the second O2- site, O2- is bonded in a distorted linear geometry to one Gd3+, one W6+, and one Br1- atom. The O–Br bond length is 3.20 Å. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two Gd3+, one W6+, and two equivalent Br1- atoms. There are one shorter (3.43 Å) and one longer (3.46 Å) O–Br bond lengths. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Gd3+, one W6+, and two equivalent Br1- atoms. There are one shorter (3.35 Å) and one longer (3.50 Å) O–Br bond lengths. In the fifth O2- site, O2- is bonded in a distorted linear geometry to one Gd3+, one W6+, and one Br1- atom. The O–Br bond length is 3.17 Å. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Gd3+ and one W6+ atom. In the seventh O2- site, O2- is bonded in a distorted linear geometry to one Gd3+ and one W6+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to two Gd3+ and one W6+ atom. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a distorted water-like geometry to two equivalent Gd3+ atoms. In the second Br1- site, Br1- is bonded in a 2-coordinate geometry to two Gd3+ and nine O2- atoms.« less

Publication Date:
Other Number(s):
mp-1192808
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; GdWBrO4; Br-Gd-O-W
OSTI Identifier:
1759666
DOI:
https://doi.org/10.17188/1759666

Citation Formats

The Materials Project. Materials Data on GdWBrO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1759666.
The Materials Project. Materials Data on GdWBrO4 by Materials Project. United States. doi:https://doi.org/10.17188/1759666
The Materials Project. 2020. "Materials Data on GdWBrO4 by Materials Project". United States. doi:https://doi.org/10.17188/1759666. https://www.osti.gov/servlets/purl/1759666. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1759666,
title = {Materials Data on GdWBrO4 by Materials Project},
author = {The Materials Project},
abstractNote = {GdWO4Br crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to five O2- and three Br1- atoms. There are a spread of Gd–O bond distances ranging from 2.32–2.79 Å. There are a spread of Gd–Br bond distances ranging from 2.94–2.96 Å. In the second Gd3+ site, Gd3+ is bonded in a 6-coordinate geometry to six O2- and one Br1- atom. There are a spread of Gd–O bond distances ranging from 2.32–2.52 Å. The Gd–Br bond length is 3.03 Å. There are two inequivalent W6+ sites. In the first W6+ site, W6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of W–O bond distances ranging from 1.80–1.84 Å. In the second W6+ site, W6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of W–O bond distances ranging from 1.79–1.86 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Gd3+, one W6+, and three equivalent Br1- atoms. There are a spread of O–Br bond distances ranging from 3.39–3.67 Å. In the second O2- site, O2- is bonded in a distorted linear geometry to one Gd3+, one W6+, and one Br1- atom. The O–Br bond length is 3.20 Å. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two Gd3+, one W6+, and two equivalent Br1- atoms. There are one shorter (3.43 Å) and one longer (3.46 Å) O–Br bond lengths. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Gd3+, one W6+, and two equivalent Br1- atoms. There are one shorter (3.35 Å) and one longer (3.50 Å) O–Br bond lengths. In the fifth O2- site, O2- is bonded in a distorted linear geometry to one Gd3+, one W6+, and one Br1- atom. The O–Br bond length is 3.17 Å. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Gd3+ and one W6+ atom. In the seventh O2- site, O2- is bonded in a distorted linear geometry to one Gd3+ and one W6+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to two Gd3+ and one W6+ atom. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a distorted water-like geometry to two equivalent Gd3+ atoms. In the second Br1- site, Br1- is bonded in a 2-coordinate geometry to two Gd3+ and nine O2- atoms.},
doi = {10.17188/1759666},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}