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Title: Materials Data on Li2Cr3NiO8 by Materials Project

Abstract

Li2Cr3NiO8 is Spinel-derived structured and crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three NiO6 octahedra and corners with nine CrO6 octahedra. The corner-sharing octahedra tilt angles range from 54–63°. There is two shorter (1.98 Å) and two longer (1.99 Å) Li–O bond length. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three NiO6 octahedra and corners with nine CrO6 octahedra. The corner-sharing octahedra tilt angles range from 52–67°. There are a spread of Li–O bond distances ranging from 1.99–2.01 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three NiO6 octahedra and corners with nine CrO6 octahedra. The corner-sharing octahedra tilt angles range from 54–63°. There is two shorter (1.98 Å) and two longer (1.99 Å) Li–O bond length. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three NiO6 octahedra and corners with ninemore » CrO6 octahedra. The corner-sharing octahedra tilt angles range from 53–67°. There are three shorter (2.00 Å) and one longer (2.01 Å) Li–O bond lengths. There are six inequivalent Cr4+ sites. In the first Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.87–2.00 Å. In the second Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two equivalent NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.88–2.00 Å. In the third Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.88–2.01 Å. In the fourth Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.87–2.00 Å. In the fifth Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two equivalent NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.88–2.00 Å. In the sixth Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.89–2.00 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with six LiO4 tetrahedra and edges with six CrO6 octahedra. There are a spread of Ni–O bond distances ranging from 2.02–2.17 Å. In the second Ni2+ site, Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with six LiO4 tetrahedra and edges with six CrO6 octahedra. There are a spread of Ni–O bond distances ranging from 2.03–2.16 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni trigonal pyramids that share a cornercorner with one OLiCr2Ni tetrahedra, corners with seven OLiCr2Ni trigonal pyramids, an edgeedge with one OLiCr2Ni tetrahedra, and an edgeedge with one OLiCr3 trigonal pyramid. In the second O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form a mixture of distorted corner and edge-sharing OLiCr2Ni tetrahedra. In the third O2- site, O2- is bonded to one Li1+ and three Cr4+ atoms to form distorted OLiCr3 trigonal pyramids that share corners with two OLiCr2Ni tetrahedra, corners with four OLiCr3 trigonal pyramids, and an edgeedge with one OLiCr2Ni trigonal pyramid. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the fifth O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni trigonal pyramids that share corners with two equivalent OLiCr2Ni tetrahedra, corners with five OLiCr2Ni trigonal pyramids, and an edgeedge with one OLiCr3 trigonal pyramid. In the sixth O2- site, O2- is bonded to one Li1+ and three Cr4+ atoms to form a mixture of distorted corner and edge-sharing OLiCr3 trigonal pyramids. In the seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the eighth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the ninth O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni trigonal pyramids that share a cornercorner with one OLiCr2Ni tetrahedra, corners with seven OLiCr2Ni trigonal pyramids, an edgeedge with one OLiCr2Ni tetrahedra, and an edgeedge with one OLiCr3 trigonal pyramid. In the tenth O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni tetrahedra that share corners with six OLiCr3 trigonal pyramids and edges with two OLiCr2Ni trigonal pyramids. In the eleventh O2- site, O2- is bonded to one Li1+ and three Cr4+ atoms to form distorted OLiCr3 trigonal pyramids that share corners with two OLiCr2Ni tetrahedra, corners with four OLiCr3 trigonal pyramids, and an edgeedge with one OLiCr2Ni trigonal pyramid. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the thirteenth O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni trigonal pyramids that share corners with two equivalent OLiCr2Ni tetrahedra, corners with five OLiCr2Ni trigonal pyramids, and an edgeedge with one OLiCr3 trigonal pyramid. In the fourteenth O2- site, O2- is bonded to one Li1+ and three Cr4+ atoms to form a mixture of distorted corner and edge-sharing OLiCr3 trigonal pyramids. In the fifteenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the sixteenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1178044
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; Li2Cr3NiO8; Cr-Li-Ni-O
OSTI Identifier:
1665046
DOI:
https://doi.org/10.17188/1665046

Citation Formats

The Materials Project. Materials Data on Li2Cr3NiO8 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1665046.
The Materials Project. Materials Data on Li2Cr3NiO8 by Materials Project. United States. doi:https://doi.org/10.17188/1665046
The Materials Project. 2019. "Materials Data on Li2Cr3NiO8 by Materials Project". United States. doi:https://doi.org/10.17188/1665046. https://www.osti.gov/servlets/purl/1665046. Pub date:Fri Jan 11 00:00:00 EST 2019
@article{osti_1665046,
title = {Materials Data on Li2Cr3NiO8 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2Cr3NiO8 is Spinel-derived structured and crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three NiO6 octahedra and corners with nine CrO6 octahedra. The corner-sharing octahedra tilt angles range from 54–63°. There is two shorter (1.98 Å) and two longer (1.99 Å) Li–O bond length. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three NiO6 octahedra and corners with nine CrO6 octahedra. The corner-sharing octahedra tilt angles range from 52–67°. There are a spread of Li–O bond distances ranging from 1.99–2.01 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three NiO6 octahedra and corners with nine CrO6 octahedra. The corner-sharing octahedra tilt angles range from 54–63°. There is two shorter (1.98 Å) and two longer (1.99 Å) Li–O bond length. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three NiO6 octahedra and corners with nine CrO6 octahedra. The corner-sharing octahedra tilt angles range from 53–67°. There are three shorter (2.00 Å) and one longer (2.01 Å) Li–O bond lengths. There are six inequivalent Cr4+ sites. In the first Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.87–2.00 Å. In the second Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two equivalent NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.88–2.00 Å. In the third Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.88–2.01 Å. In the fourth Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.87–2.00 Å. In the fifth Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two equivalent NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.88–2.00 Å. In the sixth Cr4+ site, Cr4+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six LiO4 tetrahedra, edges with two NiO6 octahedra, and edges with four CrO6 octahedra. There are a spread of Cr–O bond distances ranging from 1.89–2.00 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with six LiO4 tetrahedra and edges with six CrO6 octahedra. There are a spread of Ni–O bond distances ranging from 2.02–2.17 Å. In the second Ni2+ site, Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with six LiO4 tetrahedra and edges with six CrO6 octahedra. There are a spread of Ni–O bond distances ranging from 2.03–2.16 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni trigonal pyramids that share a cornercorner with one OLiCr2Ni tetrahedra, corners with seven OLiCr2Ni trigonal pyramids, an edgeedge with one OLiCr2Ni tetrahedra, and an edgeedge with one OLiCr3 trigonal pyramid. In the second O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form a mixture of distorted corner and edge-sharing OLiCr2Ni tetrahedra. In the third O2- site, O2- is bonded to one Li1+ and three Cr4+ atoms to form distorted OLiCr3 trigonal pyramids that share corners with two OLiCr2Ni tetrahedra, corners with four OLiCr3 trigonal pyramids, and an edgeedge with one OLiCr2Ni trigonal pyramid. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the fifth O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni trigonal pyramids that share corners with two equivalent OLiCr2Ni tetrahedra, corners with five OLiCr2Ni trigonal pyramids, and an edgeedge with one OLiCr3 trigonal pyramid. In the sixth O2- site, O2- is bonded to one Li1+ and three Cr4+ atoms to form a mixture of distorted corner and edge-sharing OLiCr3 trigonal pyramids. In the seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the eighth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the ninth O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni trigonal pyramids that share a cornercorner with one OLiCr2Ni tetrahedra, corners with seven OLiCr2Ni trigonal pyramids, an edgeedge with one OLiCr2Ni tetrahedra, and an edgeedge with one OLiCr3 trigonal pyramid. In the tenth O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni tetrahedra that share corners with six OLiCr3 trigonal pyramids and edges with two OLiCr2Ni trigonal pyramids. In the eleventh O2- site, O2- is bonded to one Li1+ and three Cr4+ atoms to form distorted OLiCr3 trigonal pyramids that share corners with two OLiCr2Ni tetrahedra, corners with four OLiCr3 trigonal pyramids, and an edgeedge with one OLiCr2Ni trigonal pyramid. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the thirteenth O2- site, O2- is bonded to one Li1+, two Cr4+, and one Ni2+ atom to form distorted OLiCr2Ni trigonal pyramids that share corners with two equivalent OLiCr2Ni tetrahedra, corners with five OLiCr2Ni trigonal pyramids, and an edgeedge with one OLiCr3 trigonal pyramid. In the fourteenth O2- site, O2- is bonded to one Li1+ and three Cr4+ atoms to form a mixture of distorted corner and edge-sharing OLiCr3 trigonal pyramids. In the fifteenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom. In the sixteenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Cr4+, and one Ni2+ atom.},
doi = {10.17188/1665046},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 11 00:00:00 EST 2019},
month = {Fri Jan 11 00:00:00 EST 2019}
}