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Title: Materials Data on Y2O3 by Materials Project

Abstract

Y2O3 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Y3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are four shorter (2.24 Å) and two longer (2.49 Å) Y–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Y3+ atoms to form a mixture of corner and edge-sharing OY4 tetrahedra. In the second O2- site, O2- is bonded to four equivalent Y3+ atoms to form a mixture of corner and edge-sharing OY4 tetrahedra. In the third O2- site, O2- is bonded to four equivalent Y3+ atoms to form a mixture of corner and edge-sharing OY4 tetrahedra.

Authors:
Publication Date:
Other Number(s):
mp-1216050
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; Y2O3; O-Y
OSTI Identifier:
1705356
DOI:
https://doi.org/10.17188/1705356

Citation Formats

The Materials Project. Materials Data on Y2O3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1705356.
The Materials Project. Materials Data on Y2O3 by Materials Project. United States. doi:https://doi.org/10.17188/1705356
The Materials Project. 2020. "Materials Data on Y2O3 by Materials Project". United States. doi:https://doi.org/10.17188/1705356. https://www.osti.gov/servlets/purl/1705356. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1705356,
title = {Materials Data on Y2O3 by Materials Project},
author = {The Materials Project},
abstractNote = {Y2O3 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Y3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are four shorter (2.24 Å) and two longer (2.49 Å) Y–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Y3+ atoms to form a mixture of corner and edge-sharing OY4 tetrahedra. In the second O2- site, O2- is bonded to four equivalent Y3+ atoms to form a mixture of corner and edge-sharing OY4 tetrahedra. In the third O2- site, O2- is bonded to four equivalent Y3+ atoms to form a mixture of corner and edge-sharing OY4 tetrahedra.},
doi = {10.17188/1705356},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

Works referenced in this record:

Microwave Assisted Synthesis of Yb:Y2O3 Based Materials for Laser Source Application
journal, March 2010


Vapor-phase catalytic dehydration of terminal diols
journal, April 2011