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Title: Materials Data on LaRuO3 by Materials Project

Abstract

LaRuO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. La3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.38–2.77 Å. Ru3+ is bonded to six O2- atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedra tilt angles range from 32–33°. There are two shorter (2.06 Å) and four longer (2.10 Å) Ru–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent La3+ and two equivalent Ru3+ atoms to form distorted corner-sharing OLa2Ru2 tetrahedra. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent La3+ and two equivalent Ru3+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-20472
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; LaRuO3; La-O-Ru
OSTI Identifier:
1195601
DOI:
https://doi.org/10.17188/1195601

Citation Formats

The Materials Project. Materials Data on LaRuO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1195601.
The Materials Project. Materials Data on LaRuO3 by Materials Project. United States. doi:https://doi.org/10.17188/1195601
The Materials Project. 2020. "Materials Data on LaRuO3 by Materials Project". United States. doi:https://doi.org/10.17188/1195601. https://www.osti.gov/servlets/purl/1195601. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1195601,
title = {Materials Data on LaRuO3 by Materials Project},
author = {The Materials Project},
abstractNote = {LaRuO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. La3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.38–2.77 Å. Ru3+ is bonded to six O2- atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedra tilt angles range from 32–33°. There are two shorter (2.06 Å) and four longer (2.10 Å) Ru–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent La3+ and two equivalent Ru3+ atoms to form distorted corner-sharing OLa2Ru2 tetrahedra. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent La3+ and two equivalent Ru3+ atoms.},
doi = {10.17188/1195601},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}