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Title: Materials Data on Li4Ti2Nb3Cu3O16 by Materials Project

Abstract

Li4Ti2Nb3Cu3O16 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 four CuO6 octahedra and corners with five NbO6 octahedra. The corner-sharing octahedra tilt angles range from 51–66°. There are a spread of Li–O bond distances ranging from 1.98–2.17 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share a cornercorner with one CuO6 octahedra, corners with two equivalent NbO6 octahedra, an edgeedge with one NbO6 octahedra, and edges with two equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 60–66°. There are a spread of Li–O bond distances ranging from 1.89–2.09 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 two equivalent TiO5 square pyramids, an edgeedge with one CuO6 octahedra, and edges with two equivalent NbO6 octahedra. The corner-sharing octahedra tilt angles range from 59–71°. There are a spread of Li–Omore » bond distances ranging from 1.89–2.25 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four NbO6 octahedra, corners with five CuO6 octahedra, and corners with three equivalent TiO5 square pyramids. The corner-sharing octahedra tilt angles range from 53–67°. There are a spread of Li–O bond distances ranging from 1.99–2.06 Å. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to five O2- atoms to form distorted TiO5 square pyramids that share corners with two equivalent NbO6 octahedra, corners with two equivalent CuO6 octahedra, corners with three equivalent LiO4 tetrahedra, corners with two 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 48–51°. There are a spread of Ti–O bond distances ranging from 1.80–2.08 Å. In the second Ti4+ site, Ti4+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ti–O bond distances ranging from 1.82–2.38 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 three LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, edges with four equivalent CuO6 octahedra, an edgeedge with one TiO5 square pyramid, and an edgeedge with one LiO4 tetrahedra. There are a spread of Nb–O bond distances ranging from 1.93–2.15 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share a cornercorner with one TiO5 square pyramid, corners with four LiO4 tetrahedra, edges with two equivalent NbO6 octahedra, edges with two equivalent CuO6 octahedra, and an edgeedge with one LiO4 trigonal pyramid. There are a spread of Nb–O bond distances ranging from 1.90–2.11 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 three LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, edges with two equivalent NbO6 octahedra, edges with two equivalent CuO6 octahedra, an edgeedge with one TiO5 square pyramid, and an edgeedge with one LiO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 1.95–2.48 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 TiO5 square pyramids, corners with four LiO4 tetrahedra, edges with four equivalent NbO6 octahedra, and an edgeedge with one LiO4 trigonal pyramid. There are a spread of Cu–O bond distances ranging from 2.05–2.29 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 Ti4+, one Nb5+, and one Cu+1.67+ atom. In the second O2- site, O2- is bonded to one Li1+, one Ti4+, and two equivalent Cu+1.67+ atoms to form a mixture of distorted corner and edge-sharing OLiTiCu2 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 OLiTiNbCu tetrahedra and an edgeedge with one OLiTiCu2 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 corner-sharing OLiNb2Cu tetrahedra. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one Ti4+, one Nb5+, and one Cu+1.67+ atom. In the seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Ti4+, and two equivalent Cu+1.67+ atoms. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+ and two equivalent Nb5+ atoms. In the ninth O2- site, O2- is bonded to one Li1+, one Ti4+, one Nb5+, and one Cu+1.67+ atom to form a mixture of distorted corner and edge-sharing OLiTiNbCu tetrahedra. In the tenth O2- site, O2- is bonded in a 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 Ti4+, one Nb5+, and one Cu+1.67+ atom. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Ti4+, and two equivalent Nb5+ atoms.« less

Publication Date:
Other Number(s):
mp-752651
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; Li4Ti2Nb3Cu3O16; Cu-Li-Nb-O-Ti
OSTI Identifier:
1272619
DOI:
10.17188/1272619

Citation Formats

The Materials Project. Materials Data on Li4Ti2Nb3Cu3O16 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1272619.
The Materials Project. Materials Data on Li4Ti2Nb3Cu3O16 by Materials Project. United States. doi:10.17188/1272619.
The Materials Project. 2020. "Materials Data on Li4Ti2Nb3Cu3O16 by Materials Project". United States. doi:10.17188/1272619. https://www.osti.gov/servlets/purl/1272619. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1272619,
title = {Materials Data on Li4Ti2Nb3Cu3O16 by Materials Project},
author = {The Materials Project},
abstractNote = {Li4Ti2Nb3Cu3O16 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 four CuO6 octahedra and corners with five NbO6 octahedra. The corner-sharing octahedra tilt angles range from 51–66°. There are a spread of Li–O bond distances ranging from 1.98–2.17 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share a cornercorner with one CuO6 octahedra, corners with two equivalent NbO6 octahedra, an edgeedge with one NbO6 octahedra, and edges with two equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 60–66°. There are a spread of Li–O bond distances ranging from 1.89–2.09 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 two equivalent TiO5 square pyramids, an edgeedge with one CuO6 octahedra, and edges with two equivalent NbO6 octahedra. The corner-sharing octahedra tilt angles range from 59–71°. There are a spread of Li–O bond distances ranging from 1.89–2.25 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four NbO6 octahedra, corners with five CuO6 octahedra, and corners with three equivalent TiO5 square pyramids. The corner-sharing octahedra tilt angles range from 53–67°. There are a spread of Li–O bond distances ranging from 1.99–2.06 Å. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to five O2- atoms to form distorted TiO5 square pyramids that share corners with two equivalent NbO6 octahedra, corners with two equivalent CuO6 octahedra, corners with three equivalent LiO4 tetrahedra, corners with two 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 48–51°. There are a spread of Ti–O bond distances ranging from 1.80–2.08 Å. In the second Ti4+ site, Ti4+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ti–O bond distances ranging from 1.82–2.38 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 three LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, edges with four equivalent CuO6 octahedra, an edgeedge with one TiO5 square pyramid, and an edgeedge with one LiO4 tetrahedra. There are a spread of Nb–O bond distances ranging from 1.93–2.15 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share a cornercorner with one TiO5 square pyramid, corners with four LiO4 tetrahedra, edges with two equivalent NbO6 octahedra, edges with two equivalent CuO6 octahedra, and an edgeedge with one LiO4 trigonal pyramid. There are a spread of Nb–O bond distances ranging from 1.90–2.11 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 three LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, edges with two equivalent NbO6 octahedra, edges with two equivalent CuO6 octahedra, an edgeedge with one TiO5 square pyramid, and an edgeedge with one LiO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 1.95–2.48 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 TiO5 square pyramids, corners with four LiO4 tetrahedra, edges with four equivalent NbO6 octahedra, and an edgeedge with one LiO4 trigonal pyramid. There are a spread of Cu–O bond distances ranging from 2.05–2.29 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 Ti4+, one Nb5+, and one Cu+1.67+ atom. In the second O2- site, O2- is bonded to one Li1+, one Ti4+, and two equivalent Cu+1.67+ atoms to form a mixture of distorted corner and edge-sharing OLiTiCu2 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 OLiTiNbCu tetrahedra and an edgeedge with one OLiTiCu2 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 corner-sharing OLiNb2Cu tetrahedra. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one Ti4+, one Nb5+, and one Cu+1.67+ atom. In the seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Ti4+, and two equivalent Cu+1.67+ atoms. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+ and two equivalent Nb5+ atoms. In the ninth O2- site, O2- is bonded to one Li1+, one Ti4+, one Nb5+, and one Cu+1.67+ atom to form a mixture of distorted corner and edge-sharing OLiTiNbCu tetrahedra. In the tenth O2- site, O2- is bonded in a 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 Ti4+, one Nb5+, and one Cu+1.67+ atom. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Ti4+, and two equivalent Nb5+ atoms.},
doi = {10.17188/1272619},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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