Materials Data on BaMnO3 by Materials Project
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.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1193980
- Report Number(s):
- mp-19156
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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Materials Data on BaMnO3 by Materials Project
Materials Data on BaMnO3 by Materials Project