Materials Data on Y2ReO5 by Materials Project
Y2ReO5 crystallizes in the tetragonal P4/n space group. The structure is three-dimensional. Y3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.26–2.64 Å. There are two inequivalent Re4+ sites. In the first Re4+ site, Re4+ is bonded in a distorted square co-planar geometry to four equivalent O2- atoms. All Re–O bond lengths are 1.94 Å. In the second Re4+ site, Re4+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Re–O bond lengths are 1.94 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Y3+ and one Re4+ atom to form a mixture of distorted corner and edge-sharing OY3Re tetrahedra. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three equivalent Y3+ and one Re4+ atom. In the third O2- site, O2- is bonded to four equivalent Y3+ atoms to form OY4 tetrahedra that share corners with four equivalent OY3Re tetrahedra and edges with six OY4 tetrahedra. In the fourth O2- site, O2- is bonded to four equivalent Y3+ atoms to form OY4 tetrahedra that share corners with twelve equivalent OY3Re tetrahedra and edges with two equivalent OY4 tetrahedra.
- 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:
- 1306398
- Report Number(s):
- mp-779456
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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