U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li2TiV3O8 by Materials Project
Abstract
Li2TiV3O8 is Spinel-derived structured and crystallizes in the monoclinic Cc 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 three equivalent TiO6 octahedra and corners with nine VO6 octahedra. The corner-sharing octahedra tilt angles range from 50–63°. There are a spread of Li–O bond distances ranging from 1.97–2.00 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share corners with three equivalent TiO6 octahedra, corners with three VO6 octahedra, and edges with three VO6 octahedra. The corner-sharing octahedra tilt angles range from 58–66°. There are a spread of Li–O bond distances ranging from 1.80–1.99 Å. Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six VO6 octahedra, corners with six LiO4 tetrahedra, and edges with three VO6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are a spread of Ti–O bond distances ranging from 1.91–2.13 Å. There are three inequivalent V+3.33+ sites. In the first V+3.33+ site, V+3.33+ is bonded to six O2- atoms to form VO6 octahedra thatmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-778325
- 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; Li2TiV3O8; Li-O-Ti-V
- OSTI Identifier:
- 1305518
- DOI:
- https://doi.org/10.17188/1305518
Citation Formats
The Materials Project. Materials Data on Li2TiV3O8 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1305518.
The Materials Project. Materials Data on Li2TiV3O8 by Materials Project. United States. doi:https://doi.org/10.17188/1305518
The Materials Project. 2020.
"Materials Data on Li2TiV3O8 by Materials Project". United States. doi:https://doi.org/10.17188/1305518. https://www.osti.gov/servlets/purl/1305518. Pub date:Fri Jun 05 00:00:00 EDT 2020
@article{osti_1305518,
title = {Materials Data on Li2TiV3O8 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2TiV3O8 is Spinel-derived structured and crystallizes in the monoclinic Cc 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 three equivalent TiO6 octahedra and corners with nine VO6 octahedra. The corner-sharing octahedra tilt angles range from 50–63°. There are a spread of Li–O bond distances ranging from 1.97–2.00 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share corners with three equivalent TiO6 octahedra, corners with three VO6 octahedra, and edges with three VO6 octahedra. The corner-sharing octahedra tilt angles range from 58–66°. There are a spread of Li–O bond distances ranging from 1.80–1.99 Å. Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six VO6 octahedra, corners with six LiO4 tetrahedra, and edges with three VO6 octahedra. The corner-sharing octahedra tilt angles range from 51–53°. There are a spread of Ti–O bond distances ranging from 1.91–2.13 Å. There are three inequivalent V+3.33+ sites. In the first V+3.33+ site, V+3.33+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two equivalent TiO6 octahedra, corners with four LiO4 tetrahedra, an edgeedge with one TiO6 octahedra, edges with four VO6 octahedra, and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedral tilt angles are 51°. There are a spread of V–O bond distances ranging from 2.00–2.10 Å. In the second V+3.33+ site, V+3.33+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two equivalent TiO6 octahedra, corners with four LiO4 tetrahedra, an edgeedge with one TiO6 octahedra, edges with four VO6 octahedra, and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 52–53°. There are a spread of V–O bond distances ranging from 2.02–2.07 Å. In the third V+3.33+ site, V+3.33+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two equivalent TiO6 octahedra, corners with four LiO4 tetrahedra, an edgeedge with one TiO6 octahedra, edges with four VO6 octahedra, and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedral tilt angles are 51°. There are a spread of V–O bond distances ranging from 1.88–2.15 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, one Ti4+, and two V+3.33+ atoms. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, one Ti4+, and two V+3.33+ atoms. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Ti4+, and two V+3.33+ atoms. In the fourth O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+ and three V+3.33+ atoms. In the fifth O2- site, O2- is bonded to one Li1+ and three V+3.33+ atoms to form corner-sharing OLiV3 tetrahedra. In the sixth O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, one Ti4+, and two V+3.33+ atoms. In the seventh O2- site, O2- is bonded to one Li1+, one Ti4+, and two V+3.33+ atoms to form distorted corner-sharing OLiTiV2 tetrahedra. In the eighth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Ti4+, and two V+3.33+ atoms.},
doi = {10.17188/1305518},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jun 05 00:00:00 EDT 2020},
month = {Fri Jun 05 00:00:00 EDT 2020}
}