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Title: Materials Data on CaCuO2 by Materials Project

Abstract

CaCuO2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.42–2.71 Å. In the second Ca2+ site, Ca2+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.42–2.72 Å. There are two inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–1.98 Å. In the second Cu2+ site, Cu2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–1.98 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to four Ca2+ and two Cu2+ atoms to form a mixture of corner, edge, and face-sharing OCa4Cu2 octahedra. The corner-sharing octahedral tilt angles are 62°. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four Ca2+ and two Cu2+ atoms.more » In the third O2- site, O2- is bonded to four Ca2+ and two Cu2+ atoms to form a mixture of corner, edge, and face-sharing OCa4Cu2 octahedra. The corner-sharing octahedral tilt angles are 62°. In the fourth O2- site, O2- is bonded in a 6-coordinate geometry to four Ca2+ and two Cu2+ atoms.« less

Publication Date:
Other Number(s):
mp-554775
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; CaCuO2; Ca-Cu-O
OSTI Identifier:
1268095
DOI:
10.17188/1268095

Citation Formats

The Materials Project. Materials Data on CaCuO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1268095.
The Materials Project. Materials Data on CaCuO2 by Materials Project. United States. doi:10.17188/1268095.
The Materials Project. 2020. "Materials Data on CaCuO2 by Materials Project". United States. doi:10.17188/1268095. https://www.osti.gov/servlets/purl/1268095. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1268095,
title = {Materials Data on CaCuO2 by Materials Project},
author = {The Materials Project},
abstractNote = {CaCuO2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.42–2.71 Å. In the second Ca2+ site, Ca2+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Ca–O bond distances ranging from 2.42–2.72 Å. There are two inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–1.98 Å. In the second Cu2+ site, Cu2+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.94–1.98 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to four Ca2+ and two Cu2+ atoms to form a mixture of corner, edge, and face-sharing OCa4Cu2 octahedra. The corner-sharing octahedral tilt angles are 62°. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four Ca2+ and two Cu2+ atoms. In the third O2- site, O2- is bonded to four Ca2+ and two Cu2+ atoms to form a mixture of corner, edge, and face-sharing OCa4Cu2 octahedra. The corner-sharing octahedral tilt angles are 62°. In the fourth O2- site, O2- is bonded in a 6-coordinate geometry to four Ca2+ and two Cu2+ atoms.},
doi = {10.17188/1268095},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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