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Title: Materials Data on La7(BrO6)3 by Materials Project

Abstract

La7O18(Br)3 crystallizes in the hexagonal P6_3/m space group. The structure is three-dimensional and consists of six hydrobromic acid molecules and one La7O18 framework. In the La7O18 framework, there are three inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of La–O bond distances ranging from 2.39–2.51 Å. In the second La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.47–2.80 Å. In the third La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are three shorter (2.48 Å) and six longer (2.59 Å) La–O bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent La3+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three La3+ and one O2- atom. The O–O bond length is 1.48 Å. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent La3+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three La3+more » atoms. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to three La3+ and one O2- atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to three La3+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1212141
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; La7(BrO6)3; Br-La-O
OSTI Identifier:
1654227
DOI:
https://doi.org/10.17188/1654227

Citation Formats

The Materials Project. Materials Data on La7(BrO6)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1654227.
The Materials Project. Materials Data on La7(BrO6)3 by Materials Project. United States. doi:https://doi.org/10.17188/1654227
The Materials Project. 2020. "Materials Data on La7(BrO6)3 by Materials Project". United States. doi:https://doi.org/10.17188/1654227. https://www.osti.gov/servlets/purl/1654227. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1654227,
title = {Materials Data on La7(BrO6)3 by Materials Project},
author = {The Materials Project},
abstractNote = {La7O18(Br)3 crystallizes in the hexagonal P6_3/m space group. The structure is three-dimensional and consists of six hydrobromic acid molecules and one La7O18 framework. In the La7O18 framework, there are three inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of La–O bond distances ranging from 2.39–2.51 Å. In the second La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.47–2.80 Å. In the third La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are three shorter (2.48 Å) and six longer (2.59 Å) La–O bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent La3+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three La3+ and one O2- atom. The O–O bond length is 1.48 Å. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent La3+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three La3+ atoms. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to three La3+ and one O2- atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to three La3+ atoms.},
doi = {10.17188/1654227},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}