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Title: Materials Data on Ba3SrRu2O9 by Materials Project

Abstract

Ba3SrRu2O9 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.72–3.33 Å. In the second Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.70–3.09 Å. Sr2+ is bonded to six O2- atoms to form SrO6 octahedra that share corners with six equivalent RuO6 octahedra. The corner-sharing octahedra tilt angles range from 17–23°. There are a spread of Sr–O bond distances ranging from 2.39–2.46 Å. Ru5+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with three equivalent SrO6 octahedra and a faceface with one RuO6 octahedra. The corner-sharing octahedra tilt angles range from 17–23°. There are a spread of Ru–O bond distances ranging from 1.91–2.12 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to three equivalent Ba2+, one Sr2+, and one Ru5+ atom. In the second O2- site, O2- is bondedmore » in a 6-coordinate geometry to four Ba2+ and two equivalent Ru5+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to four Ba2+ and two equivalent Ru5+ atoms. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to three Ba2+, one Sr2+, and one Ru5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to three Ba2+, one Sr2+, and one Ru5+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-6641
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; Ba3SrRu2O9; Ba-O-Ru-Sr
OSTI Identifier:
1281456
DOI:
https://doi.org/10.17188/1281456

Citation Formats

The Materials Project. Materials Data on Ba3SrRu2O9 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1281456.
The Materials Project. Materials Data on Ba3SrRu2O9 by Materials Project. United States. doi:https://doi.org/10.17188/1281456
The Materials Project. 2020. "Materials Data on Ba3SrRu2O9 by Materials Project". United States. doi:https://doi.org/10.17188/1281456. https://www.osti.gov/servlets/purl/1281456. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1281456,
title = {Materials Data on Ba3SrRu2O9 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba3SrRu2O9 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.72–3.33 Å. In the second Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.70–3.09 Å. Sr2+ is bonded to six O2- atoms to form SrO6 octahedra that share corners with six equivalent RuO6 octahedra. The corner-sharing octahedra tilt angles range from 17–23°. There are a spread of Sr–O bond distances ranging from 2.39–2.46 Å. Ru5+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with three equivalent SrO6 octahedra and a faceface with one RuO6 octahedra. The corner-sharing octahedra tilt angles range from 17–23°. There are a spread of Ru–O bond distances ranging from 1.91–2.12 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to three equivalent Ba2+, one Sr2+, and one Ru5+ atom. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four Ba2+ and two equivalent Ru5+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to four Ba2+ and two equivalent Ru5+ atoms. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to three Ba2+, one Sr2+, and one Ru5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to three Ba2+, one Sr2+, and one Ru5+ atom.},
doi = {10.17188/1281456},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}