U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on BaMnO3 by Materials Project
Abstract
BaMnO3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ba2+ is bonded to twelve equivalent O2- atoms to form BaO12 cuboctahedra that share corners with six equivalent BaO12 cuboctahedra, corners with six equivalent MnO6 octahedra, faces with eight equivalent BaO12 cuboctahedra, and faces with six equivalent MnO6 octahedra. The corner-sharing octahedral tilt angles are 13°. There are six shorter (2.90 Å) and six longer (3.11 Å) Ba–O bond lengths. Mn4+ is bonded to six equivalent O2- atoms to form MnO6 octahedra that share corners with six equivalent BaO12 cuboctahedra, faces with six equivalent BaO12 cuboctahedra, and faces with two equivalent MnO6 octahedra. All Mn–O bond lengths are 1.94 Å. O2- is bonded in a 2-coordinate geometry to four equivalent Ba2+ and two equivalent Mn4+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-19156
- 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; BaMnO3; Ba-Mn-O
- OSTI Identifier:
- 1193980
- DOI:
- https://doi.org/10.17188/1193980
Citation Formats
The Materials Project. Materials Data on BaMnO3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1193980.
The Materials Project. Materials Data on BaMnO3 by Materials Project. United States. doi:https://doi.org/10.17188/1193980
The Materials Project. 2020.
"Materials Data on BaMnO3 by Materials Project". United States. doi:https://doi.org/10.17188/1193980. https://www.osti.gov/servlets/purl/1193980. Pub date:Mon Aug 03 00:00:00 EDT 2020
@article{osti_1193980,
title = {Materials Data on BaMnO3 by Materials Project},
author = {The Materials Project},
abstractNote = {BaMnO3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ba2+ is bonded to twelve equivalent O2- atoms to form BaO12 cuboctahedra that share corners with six equivalent BaO12 cuboctahedra, corners with six equivalent MnO6 octahedra, faces with eight equivalent BaO12 cuboctahedra, and faces with six equivalent MnO6 octahedra. The corner-sharing octahedral tilt angles are 13°. There are six shorter (2.90 Å) and six longer (3.11 Å) Ba–O bond lengths. Mn4+ is bonded to six equivalent O2- atoms to form MnO6 octahedra that share corners with six equivalent BaO12 cuboctahedra, faces with six equivalent BaO12 cuboctahedra, and faces with two equivalent MnO6 octahedra. All Mn–O bond lengths are 1.94 Å. O2- is bonded in a 2-coordinate geometry to four equivalent Ba2+ and two equivalent Mn4+ atoms.},
doi = {10.17188/1193980},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {8}
}