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Title: Materials Data on Li2Ti2O5 by Materials Project

Abstract

Li2Ti2O5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra, corners with five TiO4 tetrahedra, and edges with two LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.97–2.05 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four LiO4 tetrahedra, corners with five TiO4 tetrahedra, and an edgeedge with one LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 2.02–2.08 Å. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to four O2- atoms to form TiO4 tetrahedra that share corners with three equivalent TiO4 tetrahedra and corners with five LiO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 1.77–1.87 Å. In the second Ti4+ site, Ti4+ is bonded to four O2- atoms to form TiO4 tetrahedra that share corners with three equivalent TiO4 tetrahedra and corners with five LiO4 tetrahedra. There are a spread of Ti–O bond distances ranging frommore » 1.77–1.87 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+ and one Ti4+ atom to form a mixture of distorted corner and edge-sharing OLi3Ti trigonal pyramids. In the second O2- site, O2- is bonded in a trigonal planar geometry to one Li1+ and two Ti4+ atoms. In the third O2- site, O2- is bonded in a trigonal planar geometry to one Li1+ and two Ti4+ atoms. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ti4+ atoms. In the fifth O2- site, O2- is bonded to three Li1+ and one Ti4+ atom to form a mixture of distorted corner and edge-sharing OLi3Ti tetrahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-772972
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; Li2Ti2O5; Li-O-Ti
OSTI Identifier:
1301548
DOI:
https://doi.org/10.17188/1301548

Citation Formats

The Materials Project. Materials Data on Li2Ti2O5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1301548.
The Materials Project. Materials Data on Li2Ti2O5 by Materials Project. United States. doi:https://doi.org/10.17188/1301548
The Materials Project. 2020. "Materials Data on Li2Ti2O5 by Materials Project". United States. doi:https://doi.org/10.17188/1301548. https://www.osti.gov/servlets/purl/1301548. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1301548,
title = {Materials Data on Li2Ti2O5 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2Ti2O5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra, corners with five TiO4 tetrahedra, and edges with two LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.97–2.05 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four LiO4 tetrahedra, corners with five TiO4 tetrahedra, and an edgeedge with one LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 2.02–2.08 Å. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to four O2- atoms to form TiO4 tetrahedra that share corners with three equivalent TiO4 tetrahedra and corners with five LiO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 1.77–1.87 Å. In the second Ti4+ site, Ti4+ is bonded to four O2- atoms to form TiO4 tetrahedra that share corners with three equivalent TiO4 tetrahedra and corners with five LiO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 1.77–1.87 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+ and one Ti4+ atom to form a mixture of distorted corner and edge-sharing OLi3Ti trigonal pyramids. In the second O2- site, O2- is bonded in a trigonal planar geometry to one Li1+ and two Ti4+ atoms. In the third O2- site, O2- is bonded in a trigonal planar geometry to one Li1+ and two Ti4+ atoms. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ti4+ atoms. In the fifth O2- site, O2- is bonded to three Li1+ and one Ti4+ atom to form a mixture of distorted corner and edge-sharing OLi3Ti tetrahedra.},
doi = {10.17188/1301548},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}