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Title: Materials Data on LiLa7(CuO7)2 by Materials Project

Abstract

LiLa7(CuO7)2 is (La,Ba)CuO4-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four CuO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Li–O bond distances ranging from 1.91–2.37 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four CuO6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of Li–O bond distances ranging from 1.91–2.36 Å. There are eight inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.40–2.78 Å. In the second La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.30–2.75 Å. In the third La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.34–2.73 Å. In the fourthmore » La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.36–2.75 Å. In the fifth La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.37–2.81 Å. In the sixth La3+ site, La3+ is bonded in a 1-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.32–2.74 Å. In the seventh La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.36–2.77 Å. In the eighth La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.38–2.72 Å. There are five inequivalent Cu3+ sites. In the first Cu3+ site, Cu3+ is bonded to six O2- atoms to form CuO6 octahedra that share a cornercorner with one CuO6 octahedra and corners with two LiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of Cu–O bond distances ranging from 1.83–2.42 Å. In the second Cu3+ site, Cu3+ is bonded to six O2- atoms to form CuO6 octahedra that share a cornercorner with one LiO6 octahedra and a cornercorner with one CuO6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of Cu–O bond distances ranging from 1.83–2.42 Å. In the third Cu3+ site, Cu3+ is bonded to six O2- atoms to form corner-sharing CuO6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Cu–O bond distances ranging from 1.88–2.35 Å. In the fourth Cu3+ site, Cu3+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with three LiO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Cu–O bond distances ranging from 1.83–2.43 Å. In the fifth Cu3+ site, Cu3+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with four LiO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (1.83 Å) and two longer (2.45 Å) Cu–O bond lengths. There are twenty-two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the second O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the third O2- site, O2- is bonded to four La3+ and one Cu3+ atom to form distorted OLa4Cu square pyramids that share corners with four equivalent OLiLa5 octahedra and edges with two OLa4Cu square pyramids. The corner-sharing octahedra tilt angles range from 45–52°. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to five La3+ atoms. In the fifth O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the sixth O2- site, O2- is bonded to four La3+ and one Cu3+ atom to form distorted OLa4Cu square pyramids that share corners with two equivalent OLa5Cu octahedra, edges with three OLa4Cu square pyramids, and a faceface with one OLa4Cu square pyramid. The corner-sharing octahedral tilt angles are 55°. In the seventh O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the eighth O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the ninth O2- site, O2- is bonded to four La3+ and one Cu3+ atom to form distorted OLa4Cu square pyramids that share corners with four equivalent OLiLa5 octahedra, edges with three OLa4Cu square pyramids, and a faceface with one OLa4Cu square pyramid. The corner-sharing octahedra tilt angles range from 45–52°. In the tenth O2- site, O2- is bonded in a 6-coordinate geometry to five La3+ and one Cu3+ atom. In the eleventh O2- site, O2- is bonded in a 6-coordinate geometry to five La3+ and one Cu3+ atom. In the twelfth O2- site, O2- is bonded to four La3+ and one Cu3+ atom to form distorted OLa4Cu square pyramids that share corners with two equivalent OLa5Cu octahedra and edges with two OLa4Cu square pyramids. The corner-sharing octahedral tilt angles are 54°. In the thirteenth O2- site, O2- is bonded in a distorted linear geometry to four La3+ and two Cu3+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted linear geometry to four La3+ and two Cu3+ atoms. In the fifteenth O2- site, O2- is bonded to one Li1+ and five La3+ atoms to form distorted OLiLa5 octahedra that share corners with two OLiLa5 octahedra, corners with four OLa4Cu square pyramids, and an edgeedge with one OLiLa5 octahedra. The corner-sharing octahedra tilt angles range from 1–22°. In the sixteenth O2- site, O2- is bonded to five La3+ and one Cu3+ atom to form distorted OLa5Cu octahedra that share corners with three OLiLa5 octahedra and corners with four OLa4Cu square pyramids. The corner-sharing octahedra tilt angles range from 0–22°. In the seventeenth O2- site, O2- is bonded in a 6-coordinate geometry to one Li1+ and five La3+ atoms. In the eighteenth O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the nineteenth O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the twentieth O2- site, O2- is bonded in a 6-coordinate geometry to five La3+ and one Cu3+ atom. In the twenty-first O2- site, O2- is bonded in a 6-coordinate geometry to five La3+ and one Cu3+ atom. In the twenty-second O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-775959
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; LiLa7(CuO7)2; Cu-La-Li-O
OSTI Identifier:
1303798
DOI:
10.17188/1303798

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on LiLa7(CuO7)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1303798.
Persson, Kristin, & Project, Materials. Materials Data on LiLa7(CuO7)2 by Materials Project. United States. doi:10.17188/1303798.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on LiLa7(CuO7)2 by Materials Project". United States. doi:10.17188/1303798. https://www.osti.gov/servlets/purl/1303798. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1303798,
title = {Materials Data on LiLa7(CuO7)2 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {LiLa7(CuO7)2 is (La,Ba)CuO4-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four CuO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Li–O bond distances ranging from 1.91–2.37 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four CuO6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of Li–O bond distances ranging from 1.91–2.36 Å. There are eight inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.40–2.78 Å. In the second La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.30–2.75 Å. In the third La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.34–2.73 Å. In the fourth La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.36–2.75 Å. In the fifth La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.37–2.81 Å. In the sixth La3+ site, La3+ is bonded in a 1-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.32–2.74 Å. In the seventh La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.36–2.77 Å. In the eighth La3+ site, La3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of La–O bond distances ranging from 2.38–2.72 Å. There are five inequivalent Cu3+ sites. In the first Cu3+ site, Cu3+ is bonded to six O2- atoms to form CuO6 octahedra that share a cornercorner with one CuO6 octahedra and corners with two LiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of Cu–O bond distances ranging from 1.83–2.42 Å. In the second Cu3+ site, Cu3+ is bonded to six O2- atoms to form CuO6 octahedra that share a cornercorner with one LiO6 octahedra and a cornercorner with one CuO6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of Cu–O bond distances ranging from 1.83–2.42 Å. In the third Cu3+ site, Cu3+ is bonded to six O2- atoms to form corner-sharing CuO6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Cu–O bond distances ranging from 1.88–2.35 Å. In the fourth Cu3+ site, Cu3+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with three LiO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Cu–O bond distances ranging from 1.83–2.43 Å. In the fifth Cu3+ site, Cu3+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with four LiO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (1.83 Å) and two longer (2.45 Å) Cu–O bond lengths. There are twenty-two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the second O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the third O2- site, O2- is bonded to four La3+ and one Cu3+ atom to form distorted OLa4Cu square pyramids that share corners with four equivalent OLiLa5 octahedra and edges with two OLa4Cu square pyramids. The corner-sharing octahedra tilt angles range from 45–52°. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to five La3+ atoms. In the fifth O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the sixth O2- site, O2- is bonded to four La3+ and one Cu3+ atom to form distorted OLa4Cu square pyramids that share corners with two equivalent OLa5Cu octahedra, edges with three OLa4Cu square pyramids, and a faceface with one OLa4Cu square pyramid. The corner-sharing octahedral tilt angles are 55°. In the seventh O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the eighth O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the ninth O2- site, O2- is bonded to four La3+ and one Cu3+ atom to form distorted OLa4Cu square pyramids that share corners with four equivalent OLiLa5 octahedra, edges with three OLa4Cu square pyramids, and a faceface with one OLa4Cu square pyramid. The corner-sharing octahedra tilt angles range from 45–52°. In the tenth O2- site, O2- is bonded in a 6-coordinate geometry to five La3+ and one Cu3+ atom. In the eleventh O2- site, O2- is bonded in a 6-coordinate geometry to five La3+ and one Cu3+ atom. In the twelfth O2- site, O2- is bonded to four La3+ and one Cu3+ atom to form distorted OLa4Cu square pyramids that share corners with two equivalent OLa5Cu octahedra and edges with two OLa4Cu square pyramids. The corner-sharing octahedral tilt angles are 54°. In the thirteenth O2- site, O2- is bonded in a distorted linear geometry to four La3+ and two Cu3+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted linear geometry to four La3+ and two Cu3+ atoms. In the fifteenth O2- site, O2- is bonded to one Li1+ and five La3+ atoms to form distorted OLiLa5 octahedra that share corners with two OLiLa5 octahedra, corners with four OLa4Cu square pyramids, and an edgeedge with one OLiLa5 octahedra. The corner-sharing octahedra tilt angles range from 1–22°. In the sixteenth O2- site, O2- is bonded to five La3+ and one Cu3+ atom to form distorted OLa5Cu octahedra that share corners with three OLiLa5 octahedra and corners with four OLa4Cu square pyramids. The corner-sharing octahedra tilt angles range from 0–22°. In the seventeenth O2- site, O2- is bonded in a 6-coordinate geometry to one Li1+ and five La3+ atoms. In the eighteenth O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the nineteenth O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom. In the twentieth O2- site, O2- is bonded in a 6-coordinate geometry to five La3+ and one Cu3+ atom. In the twenty-first O2- site, O2- is bonded in a 6-coordinate geometry to five La3+ and one Cu3+ atom. In the twenty-second O2- site, O2- is bonded in a distorted linear geometry to one Li1+, four La3+, and one Cu3+ atom.},
doi = {10.17188/1303798},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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