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Title: Materials Data on CaEuO2 by Materials Project

Abstract

CaEuO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Ca2+ is bonded to six equivalent O2- atoms to form CaO6 octahedra that share corners with six equivalent EuO6 octahedra, edges with six equivalent CaO6 octahedra, and edges with six equivalent EuO6 octahedra. The corner-sharing octahedral tilt angles are 3°. All Ca–O bond lengths are 2.44 Å. Eu2+ is bonded to six equivalent O2- atoms to form EuO6 octahedra that share corners with six equivalent CaO6 octahedra, edges with six equivalent CaO6 octahedra, and edges with six equivalent EuO6 octahedra. The corner-sharing octahedral tilt angles are 3°. All Eu–O bond lengths are 2.53 Å. O2- is bonded to three equivalent Ca2+ and three equivalent Eu2+ atoms to form a mixture of edge and corner-sharing OCa3Eu3 octahedra. The corner-sharing octahedral tilt angles are 0°.

Publication Date:
Other Number(s):
mp-755389
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; CaEuO2; Ca-Eu-O
OSTI Identifier:
1289972
DOI:
10.17188/1289972

Citation Formats

The Materials Project. Materials Data on CaEuO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1289972.
The Materials Project. Materials Data on CaEuO2 by Materials Project. United States. doi:10.17188/1289972.
The Materials Project. 2020. "Materials Data on CaEuO2 by Materials Project". United States. doi:10.17188/1289972. https://www.osti.gov/servlets/purl/1289972. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1289972,
title = {Materials Data on CaEuO2 by Materials Project},
author = {The Materials Project},
abstractNote = {CaEuO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Ca2+ is bonded to six equivalent O2- atoms to form CaO6 octahedra that share corners with six equivalent EuO6 octahedra, edges with six equivalent CaO6 octahedra, and edges with six equivalent EuO6 octahedra. The corner-sharing octahedral tilt angles are 3°. All Ca–O bond lengths are 2.44 Å. Eu2+ is bonded to six equivalent O2- atoms to form EuO6 octahedra that share corners with six equivalent CaO6 octahedra, edges with six equivalent CaO6 octahedra, and edges with six equivalent EuO6 octahedra. The corner-sharing octahedral tilt angles are 3°. All Eu–O bond lengths are 2.53 Å. O2- is bonded to three equivalent Ca2+ and three equivalent Eu2+ atoms to form a mixture of edge and corner-sharing OCa3Eu3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1289972},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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