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Title: Materials Data on TiO2 by Materials Project

Abstract

TiO2 is Low Tridymite-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are eighteen inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. All Ti–O bond lengths are 1.83 Å. In the second Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the third Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the fourth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the fifth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 1.81–1.83 Å. In the sixth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is one shorter (1.81 Å) and three longer (1.82 Å) Ti–O bond length.more » In the seventh Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.82 Å) and one longer (1.83 Å) Ti–O bond length. In the eighth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the ninth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the tenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is one shorter (1.82 Å) and three longer (1.83 Å) Ti–O bond length. In the eleventh Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is one shorter (1.82 Å) and three longer (1.83 Å) Ti–O bond length. In the twelfth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the thirteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the fourteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the fifteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the sixteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the seventeenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.82 Å) and one longer (1.83 Å) Ti–O bond length. In the eighteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 1.81–1.83 Å. There are thirty-six inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the eleventh O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twelfth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fourteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fifteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the sixteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the seventeenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the eighteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the nineteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twentieth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-first O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-second O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-third O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-seventh O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-eighth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-ninth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirtieth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-first O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-second O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-third O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-777129
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; TiO2; O-Ti
OSTI Identifier:
1304858
DOI:
https://doi.org/10.17188/1304858

Citation Formats

The Materials Project. Materials Data on TiO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1304858.
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The Materials Project. Materials Data on TiO2 by Materials Project. United States. doi:https://doi.org/10.17188/1304858
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The Materials Project. 2020. "Materials Data on TiO2 by Materials Project". United States. doi:https://doi.org/10.17188/1304858. https://www.osti.gov/servlets/purl/1304858. Pub date:Wed Apr 29 00:00:00 EDT 2020
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@article{osti_1304858,
title = {Materials Data on TiO2 by Materials Project},
author = {The Materials Project},
abstractNote = {TiO2 is Low Tridymite-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are eighteen inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. All Ti–O bond lengths are 1.83 Å. In the second Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the third Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the fourth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the fifth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 1.81–1.83 Å. In the sixth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is one shorter (1.81 Å) and three longer (1.82 Å) Ti–O bond length. In the seventh Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.82 Å) and one longer (1.83 Å) Ti–O bond length. In the eighth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the ninth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the tenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is one shorter (1.82 Å) and three longer (1.83 Å) Ti–O bond length. In the eleventh Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is one shorter (1.82 Å) and three longer (1.83 Å) Ti–O bond length. In the twelfth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the thirteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the fourteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the fifteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.83 Å) and one longer (1.84 Å) Ti–O bond length. In the sixteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is two shorter (1.82 Å) and two longer (1.83 Å) Ti–O bond length. In the seventeenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There is three shorter (1.82 Å) and one longer (1.83 Å) Ti–O bond length. In the eighteenth Ti4+ site, Ti4+ is bonded to four O2- atoms to form corner-sharing TiO4 tetrahedra. There are a spread of Ti–O bond distances ranging from 1.81–1.83 Å. There are thirty-six inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the tenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the eleventh O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twelfth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fourteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the fifteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the sixteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the seventeenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the eighteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the nineteenth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twentieth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-first O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-second O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-third O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-seventh O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-eighth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the twenty-ninth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirtieth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-first O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-second O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-third O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms. In the thirty-sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ti4+ atoms.},
doi = {10.17188/1304858},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}
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DOI: https://doi.org/10.17188/1304858
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