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Title: Materials Data on BaYMn2O6 by Materials Project

Abstract

YBaMn2O6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. Ba2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Ba–O bond distances ranging from 2.66–3.28 Å. Y3+ is bonded in a 11-coordinate geometry to eleven O2- atoms. There are a spread of Y–O bond distances ranging from 2.36–2.90 Å. Mn+3.50+ is bonded to six O2- atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 6–25°. There are a spread of Mn–O bond distances ranging from 1.95–2.04 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Ba2+ and two equivalent Mn+3.50+ atoms to form a mixture of distorted edge and corner-sharing OBa4Mn2 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Ba2+, two equivalent Y3+, and two equivalent Mn+3.50+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Ba2+, two equivalent Y3+, and two equivalent Mn+3.50+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three equivalentmore » Y3+ and two equivalent Mn+3.50+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-18739
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; BaYMn2O6; Ba-Mn-O-Y
OSTI Identifier:
1193419
DOI:
https://doi.org/10.17188/1193419

Citation Formats

The Materials Project. Materials Data on BaYMn2O6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1193419.
The Materials Project. Materials Data on BaYMn2O6 by Materials Project. United States. doi:https://doi.org/10.17188/1193419
The Materials Project. 2020. "Materials Data on BaYMn2O6 by Materials Project". United States. doi:https://doi.org/10.17188/1193419. https://www.osti.gov/servlets/purl/1193419. Pub date:Mon Aug 03 00:00:00 EDT 2020
@article{osti_1193419,
title = {Materials Data on BaYMn2O6 by Materials Project},
author = {The Materials Project},
abstractNote = {YBaMn2O6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. Ba2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Ba–O bond distances ranging from 2.66–3.28 Å. Y3+ is bonded in a 11-coordinate geometry to eleven O2- atoms. There are a spread of Y–O bond distances ranging from 2.36–2.90 Å. Mn+3.50+ is bonded to six O2- atoms to form corner-sharing MnO6 octahedra. The corner-sharing octahedra tilt angles range from 6–25°. There are a spread of Mn–O bond distances ranging from 1.95–2.04 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Ba2+ and two equivalent Mn+3.50+ atoms to form a mixture of distorted edge and corner-sharing OBa4Mn2 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Ba2+, two equivalent Y3+, and two equivalent Mn+3.50+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Ba2+, two equivalent Y3+, and two equivalent Mn+3.50+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent Y3+ and two equivalent Mn+3.50+ atoms.},
doi = {10.17188/1193419},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Aug 03 00:00:00 EDT 2020},
month = {Mon Aug 03 00:00:00 EDT 2020}
}