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Title: Materials Data on LiY2Ti2S2O5 by Materials Project

Abstract

LiY2Ti2S2O5 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Li1+ is bonded in a square co-planar geometry to four O2- atoms. There are two shorter (1.98 Å) and two longer (2.08 Å) Li–O bond lengths. Y3+ is bonded in a 9-coordinate geometry to five equivalent S2- and four O2- atoms. There are four shorter (2.90 Å) and one longer (2.91 Å) Y–S bond lengths. There are two shorter (2.42 Å) and two longer (2.51 Å) Y–O bond lengths. Ti+3.50+ is bonded to one S2- and five O2- atoms to form distorted corner-sharing TiSO5 trigonal bipyramids. The Ti–S bond length is 2.67 Å. There are a spread of Ti–O bond distances ranging from 1.90–1.99 Å. S2- is bonded in a 6-coordinate geometry to five equivalent Y3+ and one Ti+3.50+ atom. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Y3+ and two equivalent Ti+3.50+ atoms. In the second O2- site, O2- is bonded to one Li1+, two equivalent Y3+, and two equivalent Ti+3.50+ atoms to form distorted corner-sharing OLiY2Ti2 trigonal bipyramids. In the third O2- site, O2- is bonded in a square co-planar geometry to twomore » equivalent Li1+ and two equivalent Ti+3.50+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-644527
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; LiY2Ti2S2O5; Li-O-S-Ti-Y
OSTI Identifier:
1280462
DOI:
https://doi.org/10.17188/1280462

Citation Formats

The Materials Project. Materials Data on LiY2Ti2S2O5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1280462.
The Materials Project. Materials Data on LiY2Ti2S2O5 by Materials Project. United States. doi:https://doi.org/10.17188/1280462
The Materials Project. 2020. "Materials Data on LiY2Ti2S2O5 by Materials Project". United States. doi:https://doi.org/10.17188/1280462. https://www.osti.gov/servlets/purl/1280462. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1280462,
title = {Materials Data on LiY2Ti2S2O5 by Materials Project},
author = {The Materials Project},
abstractNote = {LiY2Ti2S2O5 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Li1+ is bonded in a square co-planar geometry to four O2- atoms. There are two shorter (1.98 Å) and two longer (2.08 Å) Li–O bond lengths. Y3+ is bonded in a 9-coordinate geometry to five equivalent S2- and four O2- atoms. There are four shorter (2.90 Å) and one longer (2.91 Å) Y–S bond lengths. There are two shorter (2.42 Å) and two longer (2.51 Å) Y–O bond lengths. Ti+3.50+ is bonded to one S2- and five O2- atoms to form distorted corner-sharing TiSO5 trigonal bipyramids. The Ti–S bond length is 2.67 Å. There are a spread of Ti–O bond distances ranging from 1.90–1.99 Å. S2- is bonded in a 6-coordinate geometry to five equivalent Y3+ and one Ti+3.50+ atom. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Y3+ and two equivalent Ti+3.50+ atoms. In the second O2- site, O2- is bonded to one Li1+, two equivalent Y3+, and two equivalent Ti+3.50+ atoms to form distorted corner-sharing OLiY2Ti2 trigonal bipyramids. In the third O2- site, O2- is bonded in a square co-planar geometry to two equivalent Li1+ and two equivalent Ti+3.50+ atoms.},
doi = {10.17188/1280462},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}