Materials Data on BaMgO2 by Materials Project
BaMgO2 crystallizes in the trigonal P3_121 space group. The structure is three-dimensional. Ba2+ is bonded in a 8-coordinate geometry to eight equivalent O2- atoms. There are a spread of Ba–O bond distances ranging from 2.73–3.29 Å. Mg2+ is bonded to four equivalent O2- atoms to form corner-sharing MgO4 tetrahedra. There is two shorter (1.97 Å) and two longer (2.01 Å) Mg–O bond length. O2- is bonded in a 2-coordinate geometry to four equivalent Ba2+ and two equivalent Mg2+ 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:
- 1290295
- Report Number(s):
- mp-756018
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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