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Title: Materials Data on TbErO3 by Materials Project

Abstract

ErTbO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Er3+ is bonded to six O2- atoms to form corner-sharing ErO6 octahedra. The corner-sharing octahedra tilt angles range from 45–48°. There are a spread of Er–O bond distances ranging from 2.21–2.30 Å. Tb3+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Tb–O bond distances ranging from 2.24–2.73 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Er3+ and two equivalent Tb3+ atoms to form distorted corner-sharing OTb2Er2 trigonal pyramids. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Er3+ and two equivalent Tb3+ atoms.

Publication Date:
Other Number(s):
mp-756048
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; TbErO3; Er-O-Tb
OSTI Identifier:
1290331
DOI:
10.17188/1290331

Citation Formats

The Materials Project. Materials Data on TbErO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1290331.
The Materials Project. Materials Data on TbErO3 by Materials Project. United States. doi:10.17188/1290331.
The Materials Project. 2020. "Materials Data on TbErO3 by Materials Project". United States. doi:10.17188/1290331. https://www.osti.gov/servlets/purl/1290331. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1290331,
title = {Materials Data on TbErO3 by Materials Project},
author = {The Materials Project},
abstractNote = {ErTbO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Er3+ is bonded to six O2- atoms to form corner-sharing ErO6 octahedra. The corner-sharing octahedra tilt angles range from 45–48°. There are a spread of Er–O bond distances ranging from 2.21–2.30 Å. Tb3+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Tb–O bond distances ranging from 2.24–2.73 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Er3+ and two equivalent Tb3+ atoms to form distorted corner-sharing OTb2Er2 trigonal pyramids. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Er3+ and two equivalent Tb3+ atoms.},
doi = {10.17188/1290331},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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