Materials Data on Sm3Sn13Ru4 by Materials Project
Sm3Ru4Sn13 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional. Sm is bonded in a 12-coordinate geometry to four equivalent Ru and twelve equivalent Sn atoms. All Sm–Ru bond lengths are 3.47 Å. There are four shorter (3.43 Å) and eight longer (3.47 Å) Sm–Sn bond lengths. Ru is bonded in a 6-coordinate geometry to three equivalent Sm and six equivalent Sn atoms. All Ru–Sn bond lengths are 2.68 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 2-coordinate geometry to three equivalent Sm, two equivalent Ru, and one Sn atom. The Sn–Sn bond length is 3.36 Å. In the second Sn site, Sn is bonded in a cuboctahedral geometry to twelve equivalent Sn atoms.
- 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:
- 1676921
- Report Number(s):
- mp-1209813
- Country of Publication:
- United States
- Language:
- English
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