Materials Data on Li2Ni12P7 by Materials Project
Abstract
Li2Ni12P7 crystallizes in the hexagonal P-6 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six equivalent P3- atoms to form distorted LiP6 pentagonal pyramids that share corners with six equivalent NiP5 square pyramids, corners with twelve NiP4 tetrahedra, edges with twelve NiP4 tetrahedra, and faces with two equivalent LiP6 pentagonal pyramids. All Li–P bond lengths are 2.76 Å. In the second Li1+ site, Li1+ is bonded to six equivalent P3- atoms to form distorted LiP6 pentagonal pyramids that share corners with six equivalent NiP5 square pyramids, corners with twelve NiP4 tetrahedra, edges with three equivalent NiP5 square pyramids, edges with nine NiP4 tetrahedra, and faces with two equivalent LiP6 pentagonal pyramids. All Li–P bond lengths are 2.73 Å. There are four inequivalent Ni+1.58+ sites. In the first Ni+1.58+ site, Ni+1.58+ is bonded to four P3- atoms to form NiP4 tetrahedra that share corners with two equivalent LiP6 pentagonal pyramids, corners with two equivalent NiP5 square pyramids, corners with twelve NiP4 tetrahedra, edges with three LiP6 pentagonal pyramids, edges with two equivalent NiP5 square pyramids, and edges with three NiP4 tetrahedra. There are a spread of Ni–P bondmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-541010
- 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; Li2Ni12P7; Li-Ni-P
- OSTI Identifier:
- 1264911
- DOI:
- https://doi.org/10.17188/1264911
Citation Formats
The Materials Project. Materials Data on Li2Ni12P7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1264911.
The Materials Project. Materials Data on Li2Ni12P7 by Materials Project. United States. doi:https://doi.org/10.17188/1264911
The Materials Project. 2020.
"Materials Data on Li2Ni12P7 by Materials Project". United States. doi:https://doi.org/10.17188/1264911. https://www.osti.gov/servlets/purl/1264911. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1264911,
title = {Materials Data on Li2Ni12P7 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2Ni12P7 crystallizes in the hexagonal P-6 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six equivalent P3- atoms to form distorted LiP6 pentagonal pyramids that share corners with six equivalent NiP5 square pyramids, corners with twelve NiP4 tetrahedra, edges with twelve NiP4 tetrahedra, and faces with two equivalent LiP6 pentagonal pyramids. All Li–P bond lengths are 2.76 Å. In the second Li1+ site, Li1+ is bonded to six equivalent P3- atoms to form distorted LiP6 pentagonal pyramids that share corners with six equivalent NiP5 square pyramids, corners with twelve NiP4 tetrahedra, edges with three equivalent NiP5 square pyramids, edges with nine NiP4 tetrahedra, and faces with two equivalent LiP6 pentagonal pyramids. All Li–P bond lengths are 2.73 Å. There are four inequivalent Ni+1.58+ sites. In the first Ni+1.58+ site, Ni+1.58+ is bonded to four P3- atoms to form NiP4 tetrahedra that share corners with two equivalent LiP6 pentagonal pyramids, corners with two equivalent NiP5 square pyramids, corners with twelve NiP4 tetrahedra, edges with three LiP6 pentagonal pyramids, edges with two equivalent NiP5 square pyramids, and edges with three NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.18–2.31 Å. In the second Ni+1.58+ site, Ni+1.58+ is bonded to four P3- atoms to form NiP4 tetrahedra that share corners with four LiP6 pentagonal pyramids, corners with two equivalent NiP5 square pyramids, corners with ten NiP4 tetrahedra, an edgeedge with one LiP6 pentagonal pyramid, edges with four equivalent NiP5 square pyramids, and edges with three NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.17–2.27 Å. In the third Ni+1.58+ site, Ni+1.58+ is bonded to four P3- atoms to form NiP4 tetrahedra that share corners with two equivalent LiP6 pentagonal pyramids, corners with four equivalent NiP5 square pyramids, corners with ten NiP4 tetrahedra, edges with three LiP6 pentagonal pyramids, an edgeedge with one NiP5 square pyramid, and edges with four NiP4 tetrahedra. There are one shorter (2.20 Å) and three longer (2.28 Å) Ni–P bond lengths. In the fourth Ni+1.58+ site, Ni+1.58+ is bonded to five P3- atoms to form distorted NiP5 square pyramids that share corners with four LiP6 pentagonal pyramids, corners with four equivalent NiP5 square pyramids, corners with eight NiP4 tetrahedra, an edgeedge with one LiP6 pentagonal pyramid, edges with four equivalent NiP5 square pyramids, and edges with seven NiP4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.32–2.52 Å. There are three inequivalent P3- sites. In the first P3- site, P3- is bonded in a 9-coordinate geometry to nine Ni+1.58+ atoms. In the second P3- site, P3- is bonded in a 9-coordinate geometry to two equivalent Li1+ and seven Ni+1.58+ atoms. In the third P3- site, P3- is bonded in a 9-coordinate geometry to two equivalent Li1+ and seven Ni+1.58+ atoms.},
doi = {10.17188/1264911},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jul 17 00:00:00 EDT 2020},
month = {Fri Jul 17 00:00:00 EDT 2020}
}