Materials Data on CeAlO3 by Materials Project
CeAlO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Ce3+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Ce–O bond distances ranging from 2.45–3.01 Å. Al3+ is bonded to six O2- atoms to form corner-sharing AlO6 octahedra. The corner-sharing octahedra tilt angles range from 15–16°. There is four shorter (1.91 Å) and two longer (1.93 Å) Al–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to four equivalent Ce3+ and two equivalent Al3+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to four equivalent Ce3+ and two equivalent Al3+ 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:
- 1304157
- Report Number(s):
- mp-776167
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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Materials Data on CeAlO3 by Materials Project
Materials Data on CeAlO3 by Materials Project