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Title: Materials Data on LiLa5Ti8O24 by Materials Project

Abstract

LiLa5Ti8O24 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. Li1+ is bonded in a square co-planar geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.95–2.04 Å. There are five inequivalent La3+ sites. In the first 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 2.40–2.86 Å. In the second La3+ site, La3+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of La–O bond distances ranging from 2.47–3.06 Å. In the third La3+ site, La3+ is bonded in a 12-coordinate geometry to ten O2- atoms. There are a spread of La–O bond distances ranging from 2.57–2.82 Å. In the fourth La3+ site, La3+ is bonded to twelve O2- atoms to form distorted LaO12 cuboctahedra that share faces with two equivalent LaO12 cuboctahedra and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.51–3.02 Å. In the fifth La3+ site, La3+ is bonded to twelve O2- atoms to form distorted LaO12 cuboctahedra that share faces with two equivalent LaO12 cuboctahedra andmore » faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.47–2.98 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 two LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 6–17°. There are a spread of Ti–O bond distances ranging from 1.91–2.03 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 two LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 9–22°. There are a spread of Ti–O bond distances ranging from 1.85–2.13 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 two LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 9–23°. There are a spread of Ti–O bond distances ranging from 1.86–2.10 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 two LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 6–20°. There are a spread of Ti–O bond distances ranging from 1.91–2.05 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 4-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two La3+ and two Ti4+ atoms. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to two La3+ and two Ti4+ atoms. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two Ti4+ atoms. In the eighth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, two La3+, and two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, two La3+, and two equivalent Ti4+ atoms. In the tenth O2- site, O2- is bonded in a 4-coordinate geometry to two La3+ and two Ti4+ atoms. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two Ti4+ atoms. In the twelfth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, two La3+, and two equivalent Ti4+ atoms. In the thirteenth O2- site, O2- is bonded in a 3-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the fourteenth O2- site, O2- is bonded in a 4-coordinate geometry to three La3+ and two Ti4+ atoms. In the fifteenth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the sixteenth O2- site, O2- is bonded in a 4-coordinate geometry to three La3+ and two equivalent Ti4+ atoms.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-557492
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:
1269865
DOI:
10.17188/1269865

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on LiLa5Ti8O24 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1269865.
Persson, Kristin, & Project, Materials. Materials Data on LiLa5Ti8O24 by Materials Project. United States. doi:10.17188/1269865.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on LiLa5Ti8O24 by Materials Project". United States. doi:10.17188/1269865. https://www.osti.gov/servlets/purl/1269865. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1269865,
title = {Materials Data on LiLa5Ti8O24 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {LiLa5Ti8O24 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. Li1+ is bonded in a square co-planar geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.95–2.04 Å. There are five inequivalent La3+ sites. In the first 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 2.40–2.86 Å. In the second La3+ site, La3+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of La–O bond distances ranging from 2.47–3.06 Å. In the third La3+ site, La3+ is bonded in a 12-coordinate geometry to ten O2- atoms. There are a spread of La–O bond distances ranging from 2.57–2.82 Å. In the fourth La3+ site, La3+ is bonded to twelve O2- atoms to form distorted LaO12 cuboctahedra that share faces with two equivalent LaO12 cuboctahedra and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.51–3.02 Å. In the fifth La3+ site, La3+ is bonded to twelve O2- atoms to form distorted LaO12 cuboctahedra that share faces with two equivalent LaO12 cuboctahedra and faces with eight TiO6 octahedra. There are a spread of La–O bond distances ranging from 2.47–2.98 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 two LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 6–17°. There are a spread of Ti–O bond distances ranging from 1.91–2.03 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 two LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 9–22°. There are a spread of Ti–O bond distances ranging from 1.85–2.13 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 two LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 9–23°. There are a spread of Ti–O bond distances ranging from 1.86–2.10 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 two LaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 6–20°. There are a spread of Ti–O bond distances ranging from 1.91–2.05 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 4-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two La3+ and two Ti4+ atoms. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two equivalent Ti4+ atoms. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to two La3+ and two Ti4+ atoms. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to three La3+ and two Ti4+ atoms. In the eighth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, two La3+, and two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, two La3+, and two equivalent Ti4+ atoms. In the tenth O2- site, O2- is bonded in a 4-coordinate geometry to two La3+ and two Ti4+ atoms. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two Ti4+ atoms. In the twelfth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, two La3+, and two equivalent Ti4+ atoms. In the thirteenth O2- site, O2- is bonded in a 3-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the fourteenth O2- site, O2- is bonded in a 4-coordinate geometry to three La3+ and two Ti4+ atoms. In the fifteenth O2- site, O2- is bonded in a 2-coordinate geometry to two La3+ and two equivalent Ti4+ atoms. In the sixteenth O2- site, O2- is bonded in a 4-coordinate geometry to three La3+ and two equivalent Ti4+ atoms.},
doi = {10.17188/1269865},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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