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Title: Materials Data on Li4Nb3Cu3(SnO8)2 by Materials Project

Abstract

Li4Nb3Cu3(SnO8)2 is Hausmannite-derived structured and crystallizes in the monoclinic Cm 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 equivalent SnO6 octahedra, corners with four CuO6 octahedra, and corners with five NbO6 octahedra. The corner-sharing octahedra tilt angles range from 54–67°. There are a spread of Li–O bond distances ranging from 1.99–2.28 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share a cornercorner with one CuO6 octahedra, corners with two equivalent NbO6 octahedra, corners with three equivalent SnO6 octahedra, an edgeedge with one NbO6 octahedra, and edges with two equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 56–72°. There are a spread of Li–O bond distances ranging from 1.90–2.07 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 trigonal pyramids that share a cornercorner with one NbO6 octahedra, corners with two equivalent CuO6 octahedra, corners with three equivalent SnO6 octahedra, an edgeedge with one CuO6 octahedra, and edges with two equivalent NbO6 octahedra. The corner-sharingmore » octahedra tilt angles range from 57–71°. There are a spread of Li–O bond distances ranging from 1.86–2.39 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three equivalent SnO6 octahedra, corners with four NbO6 octahedra, and corners with five CuO6 octahedra. The corner-sharing octahedra tilt angles range from 45–67°. There are a spread of Li–O bond distances ranging from 1.98–2.11 Å. There are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with two equivalent SnO6 octahedra, corners with three LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, an edgeedge with one SnO6 octahedra, edges with four equivalent CuO6 octahedra, and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedral tilt angles are 46°. There are a spread of Nb–O bond distances ranging from 2.02–2.06 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with two equivalent SnO6 octahedra, corners with four LiO4 tetrahedra, an edgeedge with one SnO6 octahedra, edges with two equivalent NbO6 octahedra, edges with two equivalent CuO6 octahedra, and an edgeedge with one LiO4 trigonal pyramid. The corner-sharing octahedra tilt angles range from 50–51°. There are a spread of Nb–O bond distances ranging from 1.99–2.08 Å. There are two inequivalent Cu+1.67+ sites. In the first Cu+1.67+ site, Cu+1.67+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share corners with two equivalent SnO6 octahedra, corners with three LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, an edgeedge with one SnO6 octahedra, edges with two equivalent NbO6 octahedra, edges with two equivalent CuO6 octahedra, and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 55–58°. There are a spread of Cu–O bond distances ranging from 1.99–2.48 Å. In the second Cu+1.67+ site, Cu+1.67+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with two equivalent SnO6 octahedra, corners with four LiO4 tetrahedra, an edgeedge with one SnO6 octahedra, edges with four equivalent NbO6 octahedra, and an edgeedge with one LiO4 trigonal pyramid. The corner-sharing octahedral tilt angles are 55°. There are a spread of Cu–O bond distances ranging from 2.18–2.29 Å. There are two inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent CuO6 octahedra, corners with four equivalent NbO6 octahedra, corners with three equivalent LiO4 tetrahedra, corners with three equivalent LiO4 trigonal pyramids, an edgeedge with one NbO6 octahedra, and edges with two equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 50–55°. There are a spread of Sn–O bond distances ranging from 2.07–2.43 Å. In the second Sn4+ site, Sn4+ is bonded to six O2- atoms to form distorted SnO6 octahedra that share corners with two equivalent NbO6 octahedra, corners with four equivalent CuO6 octahedra, corners with six LiO4 tetrahedra, an edgeedge with one CuO6 octahedra, and edges with two equivalent NbO6 octahedra. The corner-sharing octahedra tilt angles range from 46–58°. There are a spread of Sn–O bond distances ranging from 2.01–2.36 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Nb5+, one Cu+1.67+, and one Sn4+ atom. In the second O2- site, O2- is bonded to one Li1+, two equivalent Cu+1.67+, and one Sn4+ atom to form a mixture of distorted corner and edge-sharing OLiCu2Sn tetrahedra. In the third O2- site, O2- is bonded to one Li1+, one Nb5+, and two equivalent Cu+1.67+ atoms to form distorted OLiNbCu2 tetrahedra that share corners with five OLiNbCuSn tetrahedra and an edgeedge with one OLiCu2Sn tetrahedra. In the fourth O2- site, O2- is bonded to one Li1+, one Nb5+, and two equivalent Cu+1.67+ atoms to form corner-sharing OLiNbCu2 tetrahedra. In the fifth O2- site, O2- is bonded to one Li1+, two equivalent Nb5+, and one Cu+1.67+ atom to form distorted corner-sharing OLiNb2Cu tetrahedra. In the sixth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Nb5+, one Cu+1.67+, and one Sn4+ atom. In the seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Cu+1.67+, and one Sn4+ atom. In the eighth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Nb5+, and one Sn4+ atom. In the ninth O2- site, O2- is bonded to one Li1+, one Nb5+, one Cu+1.67+, and one Sn4+ atom to form a mixture of distorted corner and edge-sharing OLiNbCuSn tetrahedra. In the tenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Nb5+, and one Cu+1.67+ atom. In the eleventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Nb5+, one Cu+1.67+, and one Sn4+ atom. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Nb5+, and one Sn4+ atom.« less

Publication Date:
Other Number(s):
mp-775145
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Li4Nb3Cu3(SnO8)2; Cu-Li-Nb-O-Sn
OSTI Identifier:
1302809
DOI:
10.17188/1302809

Citation Formats

The Materials Project. Materials Data on Li4Nb3Cu3(SnO8)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1302809.
The Materials Project. Materials Data on Li4Nb3Cu3(SnO8)2 by Materials Project. United States. doi:10.17188/1302809.
The Materials Project. 2020. "Materials Data on Li4Nb3Cu3(SnO8)2 by Materials Project". United States. doi:10.17188/1302809. https://www.osti.gov/servlets/purl/1302809. Pub date:Fri Jun 05 00:00:00 EDT 2020
@article{osti_1302809,
title = {Materials Data on Li4Nb3Cu3(SnO8)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Li4Nb3Cu3(SnO8)2 is Hausmannite-derived structured and crystallizes in the monoclinic Cm 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 equivalent SnO6 octahedra, corners with four CuO6 octahedra, and corners with five NbO6 octahedra. The corner-sharing octahedra tilt angles range from 54–67°. There are a spread of Li–O bond distances ranging from 1.99–2.28 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share a cornercorner with one CuO6 octahedra, corners with two equivalent NbO6 octahedra, corners with three equivalent SnO6 octahedra, an edgeedge with one NbO6 octahedra, and edges with two equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 56–72°. There are a spread of Li–O bond distances ranging from 1.90–2.07 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 trigonal pyramids that share a cornercorner with one NbO6 octahedra, corners with two equivalent CuO6 octahedra, corners with three equivalent SnO6 octahedra, an edgeedge with one CuO6 octahedra, and edges with two equivalent NbO6 octahedra. The corner-sharing octahedra tilt angles range from 57–71°. There are a spread of Li–O bond distances ranging from 1.86–2.39 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three equivalent SnO6 octahedra, corners with four NbO6 octahedra, and corners with five CuO6 octahedra. The corner-sharing octahedra tilt angles range from 45–67°. There are a spread of Li–O bond distances ranging from 1.98–2.11 Å. There are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with two equivalent SnO6 octahedra, corners with three LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, an edgeedge with one SnO6 octahedra, edges with four equivalent CuO6 octahedra, and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedral tilt angles are 46°. There are a spread of Nb–O bond distances ranging from 2.02–2.06 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with two equivalent SnO6 octahedra, corners with four LiO4 tetrahedra, an edgeedge with one SnO6 octahedra, edges with two equivalent NbO6 octahedra, edges with two equivalent CuO6 octahedra, and an edgeedge with one LiO4 trigonal pyramid. The corner-sharing octahedra tilt angles range from 50–51°. There are a spread of Nb–O bond distances ranging from 1.99–2.08 Å. There are two inequivalent Cu+1.67+ sites. In the first Cu+1.67+ site, Cu+1.67+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share corners with two equivalent SnO6 octahedra, corners with three LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, an edgeedge with one SnO6 octahedra, edges with two equivalent NbO6 octahedra, edges with two equivalent CuO6 octahedra, and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 55–58°. There are a spread of Cu–O bond distances ranging from 1.99–2.48 Å. In the second Cu+1.67+ site, Cu+1.67+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with two equivalent SnO6 octahedra, corners with four LiO4 tetrahedra, an edgeedge with one SnO6 octahedra, edges with four equivalent NbO6 octahedra, and an edgeedge with one LiO4 trigonal pyramid. The corner-sharing octahedral tilt angles are 55°. There are a spread of Cu–O bond distances ranging from 2.18–2.29 Å. There are two inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to six O2- atoms to form SnO6 octahedra that share corners with two equivalent CuO6 octahedra, corners with four equivalent NbO6 octahedra, corners with three equivalent LiO4 tetrahedra, corners with three equivalent LiO4 trigonal pyramids, an edgeedge with one NbO6 octahedra, and edges with two equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 50–55°. There are a spread of Sn–O bond distances ranging from 2.07–2.43 Å. In the second Sn4+ site, Sn4+ is bonded to six O2- atoms to form distorted SnO6 octahedra that share corners with two equivalent NbO6 octahedra, corners with four equivalent CuO6 octahedra, corners with six LiO4 tetrahedra, an edgeedge with one CuO6 octahedra, and edges with two equivalent NbO6 octahedra. The corner-sharing octahedra tilt angles range from 46–58°. There are a spread of Sn–O bond distances ranging from 2.01–2.36 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Nb5+, one Cu+1.67+, and one Sn4+ atom. In the second O2- site, O2- is bonded to one Li1+, two equivalent Cu+1.67+, and one Sn4+ atom to form a mixture of distorted corner and edge-sharing OLiCu2Sn tetrahedra. In the third O2- site, O2- is bonded to one Li1+, one Nb5+, and two equivalent Cu+1.67+ atoms to form distorted OLiNbCu2 tetrahedra that share corners with five OLiNbCuSn tetrahedra and an edgeedge with one OLiCu2Sn tetrahedra. In the fourth O2- site, O2- is bonded to one Li1+, one Nb5+, and two equivalent Cu+1.67+ atoms to form corner-sharing OLiNbCu2 tetrahedra. In the fifth O2- site, O2- is bonded to one Li1+, two equivalent Nb5+, and one Cu+1.67+ atom to form distorted corner-sharing OLiNb2Cu tetrahedra. In the sixth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Nb5+, one Cu+1.67+, and one Sn4+ atom. In the seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Cu+1.67+, and one Sn4+ atom. In the eighth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Nb5+, and one Sn4+ atom. In the ninth O2- site, O2- is bonded to one Li1+, one Nb5+, one Cu+1.67+, and one Sn4+ atom to form a mixture of distorted corner and edge-sharing OLiNbCuSn tetrahedra. In the tenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Nb5+, and one Cu+1.67+ atom. In the eleventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Nb5+, one Cu+1.67+, and one Sn4+ atom. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Nb5+, and one Sn4+ atom.},
doi = {10.17188/1302809},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}

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