Materials Data on SmRu2 by Materials Project
SmRu2 is Hexagonal Laves structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Sm is bonded in a 12-coordinate geometry to twelve Ru atoms. There are nine shorter (3.13 Å) and three longer (3.26 Å) Sm–Ru bond lengths. There are two inequivalent Ru sites. In the first Ru site, Ru is bonded to six equivalent Sm and six equivalent Ru atoms to form a mixture of edge, corner, and face-sharing RuSm6Ru6 cuboctahedra. All Ru–Ru bond lengths are 2.77 Å. In the second Ru site, Ru is bonded to six equivalent Sm and six Ru atoms to form a mixture of edge, corner, and face-sharing RuSm6Ru6 cuboctahedra. There are two shorter (2.58 Å) and two longer (2.72 Å) Ru–Ru bond lengths.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1710905
- Report Number(s):
- mp-1102438
- Country of Publication:
- United States
- Language:
- English
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