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Title: Materials Data on La3B5O12 by Materials Project

Abstract

La3B5O12 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of La–O bond distances ranging from 2.28–2.86 Å. In the second La3+ site, La3+ is bonded in a 1-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.17–3.05 Å. There are four inequivalent B3+ sites. In the first B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.40–1.54 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.35–1.41 Å. In the third B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.40 Å. In the fourth B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.46–1.52 Å. There are nine inequivalentmore » O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one La3+ and two B3+ atoms. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two La3+ and two B3+ atoms. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent B3+ atoms. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ atoms. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to three La3+ and one B3+ atom. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to three La3+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent La3+ and one B3+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to three La3+ and one B3+ atom. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent La3+ and two B3+ atoms.« less

Publication Date:
Other Number(s):
mp-779571
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; La3B5O12; B-La-O
OSTI Identifier:
1306432
DOI:
10.17188/1306432

Citation Formats

The Materials Project. Materials Data on La3B5O12 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1306432.
The Materials Project. Materials Data on La3B5O12 by Materials Project. United States. doi:10.17188/1306432.
The Materials Project. 2020. "Materials Data on La3B5O12 by Materials Project". United States. doi:10.17188/1306432. https://www.osti.gov/servlets/purl/1306432. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1306432,
title = {Materials Data on La3B5O12 by Materials Project},
author = {The Materials Project},
abstractNote = {La3B5O12 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of La–O bond distances ranging from 2.28–2.86 Å. In the second La3+ site, La3+ is bonded in a 1-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.17–3.05 Å. There are four inequivalent B3+ sites. In the first B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.40–1.54 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.35–1.41 Å. In the third B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.40 Å. In the fourth B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.46–1.52 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one La3+ and two B3+ atoms. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two La3+ and two B3+ atoms. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent B3+ atoms. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ atoms. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to three La3+ and one B3+ atom. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to three La3+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent La3+ and one B3+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to three La3+ and one B3+ atom. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent La3+ and two B3+ atoms.},
doi = {10.17188/1306432},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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