U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on LiTiSiO4 by Materials Project
Abstract
LiTiSiO4 is Spinel-derived structured and crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six equivalent SiO4 tetrahedra, edges with two equivalent LiO6 octahedra, and edges with four equivalent TiO6 octahedra. There are four shorter (2.08 Å) and two longer (2.12 Å) Li–O bond lengths. Ti3+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six equivalent SiO4 tetrahedra, edges with two equivalent TiO6 octahedra, and edges with four equivalent LiO6 octahedra. There are two shorter (1.99 Å) and four longer (2.10 Å) Ti–O bond lengths. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with six equivalent LiO6 octahedra and corners with six equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 52–55°. There is two shorter (1.66 Å) and two longer (1.68 Å) Si–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Li1+, one Ti3+, and one Si4+ atom. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry tomore »
- Publication Date:
- Other Number(s):
- mp-753305
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Li-O-Si-Ti; LiTiSiO4; crystal structure
- OSTI Identifier:
- 1288970
- DOI:
- https://doi.org/10.17188/1288970
Citation Formats
Materials Data on LiTiSiO4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1288970.
Materials Data on LiTiSiO4 by Materials Project. United States. doi:https://doi.org/10.17188/1288970
2020.
"Materials Data on LiTiSiO4 by Materials Project". United States. doi:https://doi.org/10.17188/1288970. https://www.osti.gov/servlets/purl/1288970. Pub date:Sun May 03 04:00:00 UTC 2020
@article{osti_1288970,
title = {Materials Data on LiTiSiO4 by Materials Project},
abstractNote = {LiTiSiO4 is Spinel-derived structured and crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six equivalent SiO4 tetrahedra, edges with two equivalent LiO6 octahedra, and edges with four equivalent TiO6 octahedra. There are four shorter (2.08 Å) and two longer (2.12 Å) Li–O bond lengths. Ti3+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six equivalent SiO4 tetrahedra, edges with two equivalent TiO6 octahedra, and edges with four equivalent LiO6 octahedra. There are two shorter (1.99 Å) and four longer (2.10 Å) Ti–O bond lengths. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with six equivalent LiO6 octahedra and corners with six equivalent TiO6 octahedra. The corner-sharing octahedra tilt angles range from 52–55°. There is two shorter (1.66 Å) and two longer (1.68 Å) Si–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Li1+, one Ti3+, and one Si4+ atom. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Ti3+, and one Si4+ atom.},
doi = {10.17188/1288970},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}