U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sm3Ge13Ir4 by Materials Project
Abstract
Sm3Ir4Ge13 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to four equivalent Ir and twelve equivalent Ge atoms. All Sm–Ir bond lengths are 3.22 Å. There are eight shorter (3.17 Å) and four longer (3.26 Å) Sm–Ge bond lengths. Ir is bonded in a 6-coordinate geometry to three equivalent Sm and six equivalent Ge atoms. All Ir–Ge bond lengths are 2.52 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 6-coordinate geometry to three equivalent Sm, two equivalent Ir, and two Ge atoms. There are one shorter (2.66 Å) and one longer (3.10 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a cuboctahedral geometry to twelve equivalent Ge atoms.
- Publication Date:
- Other Number(s):
- mp-1201653
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Ge-Ir-Sm; Sm3Ge13Ir4; crystal structure
- OSTI Identifier:
- 1679929
- DOI:
- https://doi.org/10.17188/1679929
Citation Formats
Materials Data on Sm3Ge13Ir4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1679929.
Materials Data on Sm3Ge13Ir4 by Materials Project. United States. doi:https://doi.org/10.17188/1679929
2020.
"Materials Data on Sm3Ge13Ir4 by Materials Project". United States. doi:https://doi.org/10.17188/1679929. https://www.osti.gov/servlets/purl/1679929. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1679929,
title = {Materials Data on Sm3Ge13Ir4 by Materials Project},
abstractNote = {Sm3Ir4Ge13 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to four equivalent Ir and twelve equivalent Ge atoms. All Sm–Ir bond lengths are 3.22 Å. There are eight shorter (3.17 Å) and four longer (3.26 Å) Sm–Ge bond lengths. Ir is bonded in a 6-coordinate geometry to three equivalent Sm and six equivalent Ge atoms. All Ir–Ge bond lengths are 2.52 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 6-coordinate geometry to three equivalent Sm, two equivalent Ir, and two Ge atoms. There are one shorter (2.66 Å) and one longer (3.10 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a cuboctahedral geometry to twelve equivalent Ge atoms.},
doi = {10.17188/1679929},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}