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Title: Materials Data on La2BrClO2 by Materials Project

Abstract

La2O2BrCl crystallizes in the tetragonal P4mm space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 4-coordinate geometry to four equivalent O2-, four equivalent Br1-, and one Cl1- atom. All La–O bond lengths are 2.39 Å. All La–Br bond lengths are 3.30 Å. The La–Cl bond length is 3.50 Å. In the second La3+ site, La3+ is bonded in a 9-coordinate geometry to four equivalent O2-, one Br1-, and four equivalent Cl1- atoms. All La–O bond lengths are 2.40 Å. The La–Br bond length is 3.36 Å. All La–Cl bond lengths are 3.24 Å. O2- is bonded to four La3+ and two equivalent Cl1- atoms to form a mixture of face, edge, and corner-sharing OLa4Cl2 tetrahedra. Both O–Cl bond lengths are 3.33 Å. Br1- is bonded in a 5-coordinate geometry to five La3+ and four equivalent Cl1- atoms. All Br–Cl bond lengths are 3.53 Å. Cl1- is bonded in a 4-coordinate geometry to five La3+, four equivalent O2-, and four equivalent Br1- atoms.

Authors:
Publication Date:
Other Number(s):
mp-1223223
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; La2BrClO2; Br-Cl-La-O
OSTI Identifier:
1684158
DOI:
https://doi.org/10.17188/1684158

Citation Formats

The Materials Project. Materials Data on La2BrClO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1684158.
The Materials Project. Materials Data on La2BrClO2 by Materials Project. United States. doi:https://doi.org/10.17188/1684158
The Materials Project. 2020. "Materials Data on La2BrClO2 by Materials Project". United States. doi:https://doi.org/10.17188/1684158. https://www.osti.gov/servlets/purl/1684158. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1684158,
title = {Materials Data on La2BrClO2 by Materials Project},
author = {The Materials Project},
abstractNote = {La2O2BrCl crystallizes in the tetragonal P4mm space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 4-coordinate geometry to four equivalent O2-, four equivalent Br1-, and one Cl1- atom. All La–O bond lengths are 2.39 Å. All La–Br bond lengths are 3.30 Å. The La–Cl bond length is 3.50 Å. In the second La3+ site, La3+ is bonded in a 9-coordinate geometry to four equivalent O2-, one Br1-, and four equivalent Cl1- atoms. All La–O bond lengths are 2.40 Å. The La–Br bond length is 3.36 Å. All La–Cl bond lengths are 3.24 Å. O2- is bonded to four La3+ and two equivalent Cl1- atoms to form a mixture of face, edge, and corner-sharing OLa4Cl2 tetrahedra. Both O–Cl bond lengths are 3.33 Å. Br1- is bonded in a 5-coordinate geometry to five La3+ and four equivalent Cl1- atoms. All Br–Cl bond lengths are 3.53 Å. Cl1- is bonded in a 4-coordinate geometry to five La3+, four equivalent O2-, and four equivalent Br1- atoms.},
doi = {10.17188/1684158},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}