U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SmGa2Ni by Materials Project
Abstract
SmNiGa2 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to four equivalent Ni and ten Ga atoms. All Sm–Ni bond lengths are 3.17 Å. There are a spread of Sm–Ga bond distances ranging from 3.15–3.29 Å. Ni is bonded in a 10-coordinate geometry to four equivalent Sm, one Ni, and five Ga atoms. The Ni–Ni bond length is 2.56 Å. There are a spread of Ni–Ga bond distances ranging from 2.37–2.44 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 1-coordinate geometry to six equivalent Sm, one Ni, and two equivalent Ga atoms. Both Ga–Ga bond lengths are 2.51 Å. In the second Ga site, Ga is bonded in a 12-coordinate geometry to four equivalent Sm and four equivalent Ni atoms. In the third Ga site, Ga is bonded in a 12-coordinate geometry to four equivalent Sm and four equivalent Ni atoms.
- Publication Date:
- Other Number(s):
- mp-1025423
- 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; Ga-Ni-Sm; SmGa2Ni; crystal structure
- OSTI Identifier:
- 1355179
- DOI:
- https://doi.org/10.17188/1355179
Citation Formats
Materials Data on SmGa2Ni by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1355179.
Materials Data on SmGa2Ni by Materials Project. United States. doi:https://doi.org/10.17188/1355179
2020.
"Materials Data on SmGa2Ni by Materials Project". United States. doi:https://doi.org/10.17188/1355179. https://www.osti.gov/servlets/purl/1355179. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1355179,
title = {Materials Data on SmGa2Ni by Materials Project},
abstractNote = {SmNiGa2 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to four equivalent Ni and ten Ga atoms. All Sm–Ni bond lengths are 3.17 Å. There are a spread of Sm–Ga bond distances ranging from 3.15–3.29 Å. Ni is bonded in a 10-coordinate geometry to four equivalent Sm, one Ni, and five Ga atoms. The Ni–Ni bond length is 2.56 Å. There are a spread of Ni–Ga bond distances ranging from 2.37–2.44 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 1-coordinate geometry to six equivalent Sm, one Ni, and two equivalent Ga atoms. Both Ga–Ga bond lengths are 2.51 Å. In the second Ga site, Ga is bonded in a 12-coordinate geometry to four equivalent Sm and four equivalent Ni atoms. In the third Ga site, Ga is bonded in a 12-coordinate geometry to four equivalent Sm and four equivalent Ni atoms.},
doi = {10.17188/1355179},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}