U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SmNiGe2 by Materials Project
Abstract
SmNiGe2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Sm is bonded in a 4-coordinate geometry to four equivalent Ni and ten Ge atoms. All Sm–Ni bond lengths are 3.22 Å. There are a spread of Sm–Ge bond distances ranging from 3.16–3.26 Å. Ni is bonded in a 5-coordinate geometry to four equivalent Sm and five Ge atoms. There are one shorter (2.32 Å) and four longer (2.40 Å) Ni–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 1-coordinate geometry to six equivalent Sm, one Ni, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.54 Å. In the second Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Ni atoms.
- Publication Date:
- Other Number(s):
- mp-980760
- 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-Ni-Sm; SmNiGe2; crystal structure
- OSTI Identifier:
- 1316289
- DOI:
- https://doi.org/10.17188/1316289
Citation Formats
Materials Data on SmNiGe2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1316289.
Materials Data on SmNiGe2 by Materials Project. United States. doi:https://doi.org/10.17188/1316289
2020.
"Materials Data on SmNiGe2 by Materials Project". United States. doi:https://doi.org/10.17188/1316289. https://www.osti.gov/servlets/purl/1316289. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1316289,
title = {Materials Data on SmNiGe2 by Materials Project},
abstractNote = {SmNiGe2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Sm is bonded in a 4-coordinate geometry to four equivalent Ni and ten Ge atoms. All Sm–Ni bond lengths are 3.22 Å. There are a spread of Sm–Ge bond distances ranging from 3.16–3.26 Å. Ni is bonded in a 5-coordinate geometry to four equivalent Sm and five Ge atoms. There are one shorter (2.32 Å) and four longer (2.40 Å) Ni–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 1-coordinate geometry to six equivalent Sm, one Ni, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.54 Å. In the second Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Ni atoms.},
doi = {10.17188/1316289},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}