U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li3Si2(NiO4)2 by Materials Project
Abstract
Li3Si2(NiO4)2 is Clathrate-derived structured and crystallizes in the monoclinic Pc space group. The structure is three-dimensional. there are three 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 two equivalent NiO4 tetrahedra, corners with four SiO4 tetrahedra, and an edgeedge with one NiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.89–2.04 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 four NiO4 tetrahedra, and corners with four SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.98–2.11 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra, corners with two equivalent NiO4 tetrahedra, corners with four SiO4 tetrahedra, and an edgeedge with one NiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.96–2.11 Å. There are two inequivalent Ni+2.50+ sites. In the first Ni+2.50+ site, Ni+2.50+ is bonded to four O2- atoms to form NiO4 tetrahedra that sharemore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-780288
- 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; Li3Si2(NiO4)2; Li-Ni-O-Si
- OSTI Identifier:
- 1306948
- DOI:
- https://doi.org/10.17188/1306948
Citation Formats
The Materials Project. Materials Data on Li3Si2(NiO4)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1306948.
The Materials Project. Materials Data on Li3Si2(NiO4)2 by Materials Project. United States. doi:https://doi.org/10.17188/1306948
The Materials Project. 2020.
"Materials Data on Li3Si2(NiO4)2 by Materials Project". United States. doi:https://doi.org/10.17188/1306948. https://www.osti.gov/servlets/purl/1306948. Pub date:Thu Jun 04 00:00:00 EDT 2020
@article{osti_1306948,
title = {Materials Data on Li3Si2(NiO4)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Li3Si2(NiO4)2 is Clathrate-derived structured and crystallizes in the monoclinic Pc space group. The structure is three-dimensional. there are three 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 two equivalent NiO4 tetrahedra, corners with four SiO4 tetrahedra, and an edgeedge with one NiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.89–2.04 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 four NiO4 tetrahedra, and corners with four SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.98–2.11 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra, corners with two equivalent NiO4 tetrahedra, corners with four SiO4 tetrahedra, and an edgeedge with one NiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.96–2.11 Å. There are two inequivalent Ni+2.50+ sites. In the first Ni+2.50+ site, Ni+2.50+ is bonded to four O2- atoms to form NiO4 tetrahedra that share corners with four LiO4 tetrahedra, corners with four SiO4 tetrahedra, and an edgeedge with one LiO4 tetrahedra. There are a spread of Ni–O bond distances ranging from 1.93–2.01 Å. In the second Ni+2.50+ site, Ni+2.50+ is bonded to four O2- atoms to form NiO4 tetrahedra that share corners with four LiO4 tetrahedra, corners with four SiO4 tetrahedra, and an edgeedge with one LiO4 tetrahedra. There are a spread of Ni–O bond distances ranging from 1.82–1.93 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four NiO4 tetrahedra and corners with six LiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.69 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four NiO4 tetrahedra and corners with six LiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.67 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, one Ni+2.50+, and one Si4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Ni+2.50+, and one Si4+ atom. In the third O2- site, O2- is bonded to two Li1+, one Ni+2.50+, and one Si4+ atom to form corner-sharing OLi2SiNi tetrahedra. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to one Li1+, one Ni+2.50+, and one Si4+ atom. In the fifth O2- site, O2- is bonded to two Li1+, one Ni+2.50+, and one Si4+ atom to form corner-sharing OLi2SiNi tetrahedra. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to one Li1+, one Ni+2.50+, and one Si4+ atom. In the seventh O2- site, O2- is bonded to two Li1+, one Ni+2.50+, and one Si4+ atom to form distorted corner-sharing OLi2SiNi tetrahedra. In the eighth O2- site, O2- is bonded to two Li1+, one Ni+2.50+, and one Si4+ atom to form distorted corner-sharing OLi2SiNi tetrahedra.},
doi = {10.17188/1306948},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jun 04 00:00:00 EDT 2020},
month = {Thu Jun 04 00:00:00 EDT 2020}
}