Materials Data on Ba8P5Br by Materials Project
Ba8P5Br crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to five P3- and one Br1- atom. There are a spread of Ba–P bond distances ranging from 3.16–3.77 Å. The Ba–Br bond length is 3.77 Å. In the second Ba2+ site, Ba2+ is bonded to five P3- and one Br1- atom to form a mixture of distorted edge, face, and corner-sharing BaP5Br octahedra. The corner-sharing octahedra tilt angles range from 21–46°. There are a spread of Ba–P bond distances ranging from 3.19–3.62 Å. The Ba–Br bond length is 3.40 Å. There are two inequivalent P3- sites. In the first P3- site, P3- is bonded in a 8-coordinate geometry to eight Ba2+ atoms. In the second P3- site, P3- is bonded in a 8-coordinate geometry to eight Ba2+ atoms. Br1- is bonded in a 8-coordinate geometry to eight Ba2+ 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:
- 1206702
- Report Number(s):
- mp-34034
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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