Materials Data on Sm6GaCo2 by Materials Project
Sm6Co2Ga crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are three inequivalent Sm sites. In the first Sm site, Sm is bonded in a 4-coordinate geometry to two Co and two Ga atoms. There are one shorter (2.74 Å) and one longer (3.33 Å) Sm–Co bond lengths. There are one shorter (3.06 Å) and one longer (3.26 Å) Sm–Ga bond lengths. In the second Sm site, Sm is bonded in a 4-coordinate geometry to three Co and two Ga atoms. There are two shorter (2.94 Å) and one longer (3.05 Å) Sm–Co bond lengths. There are one shorter (3.18 Å) and one longer (3.75 Å) Sm–Ga bond lengths. In the third Sm site, Sm is bonded in a 4-coordinate geometry to three Co and one Ga atom. There are one shorter (2.76 Å) and two longer (2.96 Å) Sm–Co bond lengths. The Sm–Ga bond length is 3.43 Å. There are two inequivalent Co sites. In the first Co site, Co is bonded in a 9-coordinate geometry to eight Sm and one Co atom. The Co–Co bond length is 2.27 Å. In the second Co site, Co is bonded in a 2-coordinate geometry to eight Sm atoms. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a body-centered cubic geometry to eight Sm atoms. In the second Ga site, Ga is bonded in a distorted cuboctahedral geometry to twelve Sm 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:
- 1313564
- Report Number(s):
- mp-1005689
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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