Materials Data on Sr8Ga7 by Materials Project
Ga7Sr8 crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are four inequivalent Sr sites. In the first Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are three shorter (3.40 Å) and three longer (3.47 Å) Sr–Ga bond lengths. In the second Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are three shorter (3.38 Å) and three longer (3.40 Å) Sr–Ga bond lengths. In the third Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are a spread of Sr–Ga bond distances ranging from 3.28–3.53 Å. In the fourth Sr site, Sr is bonded in a 5-coordinate geometry to five Ga atoms. There are a spread of Sr–Ga bond distances ranging from 3.27–3.55 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six Sr and three equivalent Ga atoms. All Ga–Ga bond lengths are 2.76 Å. In the second Ga site, Ga is bonded in a 9-coordinate geometry to seven Sr and two equivalent Ga atoms. Both Ga–Ga bond lengths are 2.69 Å. In the third Ga site, Ga is bonded in a 9-coordinate geometry to six Sr and three Ga atoms. Both Ga–Ga bond lengths are 2.72 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:
- 1205039
- Report Number(s):
- mp-30667
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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