DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on EuY2O4 by Materials Project

Abstract

EuY2O4 is Spinel structured and crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. Eu2+ is bonded to four equivalent O2- atoms to form EuO4 tetrahedra that share corners with twelve equivalent YO6 octahedra. The corner-sharing octahedra tilt angles range from 59–62°. All Eu–O bond lengths are 2.39 Å. Y3+ is bonded to six equivalent O2- atoms to form YO6 octahedra that share corners with six equivalent EuO4 tetrahedra and edges with six equivalent YO6 octahedra. There are two shorter (2.31 Å) and four longer (2.32 Å) Y–O bond lengths. O2- is bonded to one Eu2+ and three equivalent Y3+ atoms to form a mixture of distorted edge and corner-sharing OEuY3 tetrahedra.

Authors:
Publication Date:
Other Number(s):
mp-754557
DOE Contract Number:  
AC02-05CH11231; EDCBEE
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)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; EuY2O4; Eu-O-Y
OSTI Identifier:
1289475
DOI:
https://doi.org/10.17188/1289475

Citation Formats

The Materials Project. Materials Data on EuY2O4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1289475.
The Materials Project. Materials Data on EuY2O4 by Materials Project. United States. doi:https://doi.org/10.17188/1289475
The Materials Project. 2020. "Materials Data on EuY2O4 by Materials Project". United States. doi:https://doi.org/10.17188/1289475. https://www.osti.gov/servlets/purl/1289475. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1289475,
title = {Materials Data on EuY2O4 by Materials Project},
author = {The Materials Project},
abstractNote = {EuY2O4 is Spinel structured and crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. Eu2+ is bonded to four equivalent O2- atoms to form EuO4 tetrahedra that share corners with twelve equivalent YO6 octahedra. The corner-sharing octahedra tilt angles range from 59–62°. All Eu–O bond lengths are 2.39 Å. Y3+ is bonded to six equivalent O2- atoms to form YO6 octahedra that share corners with six equivalent EuO4 tetrahedra and edges with six equivalent YO6 octahedra. There are two shorter (2.31 Å) and four longer (2.32 Å) Y–O bond lengths. O2- is bonded to one Eu2+ and three equivalent Y3+ atoms to form a mixture of distorted edge and corner-sharing OEuY3 tetrahedra.},
doi = {10.17188/1289475},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}