Materials Data on Ce4Re6O19 by Materials Project
Ce4Re6O19 crystallizes in the cubic I23 space group. The structure is three-dimensional. Ce3+ is bonded in a 10-coordinate geometry to seven O2- atoms. There are a spread of Ce–O bond distances ranging from 2.44–2.54 Å. Re+4.33+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing ReO6 octahedra. The corner-sharing octahedral tilt angles are 56°. There are a spread of Re–O bond distances ranging from 1.99–2.05 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Ce3+ and two equivalent Re+4.33+ atoms. In the second O2- site, O2- is bonded in a tetrahedral geometry to four equivalent Ce3+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Ce3+ and two equivalent Re+4.33+ 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:
- 1758500
- Report Number(s):
- mp-1213901
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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