Materials Data on Ba8Ga7 by Materials Project
Ba8Ga7 crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are four inequivalent Ba sites. In the first Ba site, Ba is bonded in a 6-coordinate geometry to six Ga atoms. There are three shorter (3.55 Å) and three longer (3.57 Å) Ba–Ga bond lengths. In the second Ba site, Ba is bonded in a 6-coordinate geometry to six Ga atoms. There are three shorter (3.59 Å) and three longer (3.64 Å) Ba–Ga bond lengths. In the third Ba site, Ba is bonded in a 5-coordinate geometry to five Ga atoms. There are a spread of Ba–Ga bond distances ranging from 3.42–3.70 Å. In the fourth Ba site, Ba is bonded in a 6-coordinate geometry to six Ga atoms. There are a spread of Ba–Ga bond distances ranging from 3.43–3.69 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six Ba and three equivalent Ga atoms. All Ga–Ga bond lengths are 2.79 Å. In the second Ga site, Ga is bonded in a 9-coordinate geometry to six Ba and three Ga atoms. Both Ga–Ga bond lengths are 2.72 Å. In the third Ga site, Ga is bonded in a 9-coordinate geometry to seven Ba and two equivalent Ga atoms. Both Ga–Ga bond lengths are 2.67 Å.
- 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:
- 1204838
- Report Number(s):
- mp-30429
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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