skip to main content
DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on LiLa5Ti8O24 by Materials Project

Abstract

LiLa5Ti8O24 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. Li1+ is bonded in a 2-coordinate geometry to two equivalent O2- atoms. Both Li–O bond lengths are 2.54 Å. There are five inequivalent La3+ sites. In the first La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with seven LaO12 cuboctahedra, faces with four LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.63–2.82 Å. In the second La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with seven LaO12 cuboctahedra, faces with four LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.61–2.80 Å. In the third La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with five LaO12 cuboctahedra, faces with five LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.62–2.78 Å. In the fourth La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with eight LaO12 cuboctahedra, faces withmore » two LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.57–2.84 Å. In the fifth La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with five LaO12 cuboctahedra, faces with five LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.63–2.76 Å. There are four inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 5–16°. There are a spread of Ti–O bond distances ranging from 1.89–2.04 Å. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–14°. There are a spread of Ti–O bond distances ranging from 1.89–2.04 Å. In the third Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 5–17°. There are a spread of Ti–O bond distances ranging from 1.91–2.04 Å. In the fourth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–17°. There are a spread of Ti–O bond distances ranging from 1.91–2.04 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two Ti4+ atoms. In the second O2- site, O2- is bonded in a distorted T-shaped geometry to one La3+ and two Ti4+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two Ti4+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one La3+, and two Ti4+ atoms. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two Ti4+ atoms. In the eleventh O2- site, O2- is bonded in a distorted linear geometry to four La3+ and two Ti4+ atoms. In the twelfth O2- site, O2- is bonded in a distorted linear geometry to four La3+ and two Ti4+ atoms. In the thirteenth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the fourteenth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the fifteenth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the sixteenth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms.« less

Publication Date:
Other Number(s):
mp-768320
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; LiLa5Ti8O24; La-Li-O-Ti
OSTI Identifier:
1298364
DOI:
10.17188/1298364

Citation Formats

The Materials Project. Materials Data on LiLa5Ti8O24 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1298364.
The Materials Project. Materials Data on LiLa5Ti8O24 by Materials Project. United States. doi:10.17188/1298364.
The Materials Project. 2020. "Materials Data on LiLa5Ti8O24 by Materials Project". United States. doi:10.17188/1298364. https://www.osti.gov/servlets/purl/1298364. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1298364,
title = {Materials Data on LiLa5Ti8O24 by Materials Project},
author = {The Materials Project},
abstractNote = {LiLa5Ti8O24 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. Li1+ is bonded in a 2-coordinate geometry to two equivalent O2- atoms. Both Li–O bond lengths are 2.54 Å. There are five inequivalent La3+ sites. In the first La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with seven LaO12 cuboctahedra, faces with four LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.63–2.82 Å. In the second La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with seven LaO12 cuboctahedra, faces with four LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.61–2.80 Å. In the third La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with five LaO12 cuboctahedra, faces with five LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.62–2.78 Å. In the fourth La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with eight LaO12 cuboctahedra, faces with two LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.57–2.84 Å. In the fifth La3+ site, La3+ is bonded to twelve O2- atoms to form LaO12 cuboctahedra that share corners with five LaO12 cuboctahedra, faces with five LaO12 cuboctahedra, and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.63–2.76 Å. There are four inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 5–16°. There are a spread of Ti–O bond distances ranging from 1.89–2.04 Å. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–14°. There are a spread of Ti–O bond distances ranging from 1.89–2.04 Å. In the third Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 5–17°. There are a spread of Ti–O bond distances ranging from 1.91–2.04 Å. In the fourth Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six TiO6 octahedra and faces with five LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–17°. There are a spread of Ti–O bond distances ranging from 1.91–2.04 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two Ti4+ atoms. In the second O2- site, O2- is bonded in a distorted T-shaped geometry to one La3+ and two Ti4+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two Ti4+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one La3+, and two Ti4+ atoms. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two Ti4+ atoms. In the eleventh O2- site, O2- is bonded in a distorted linear geometry to four La3+ and two Ti4+ atoms. In the twelfth O2- site, O2- is bonded in a distorted linear geometry to four La3+ and two Ti4+ atoms. In the thirteenth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the fourteenth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the fifteenth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the sixteenth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms.},
doi = {10.17188/1298364},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

Dataset:

Save / Share: