U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on TmGa4Ni by Materials Project
Abstract
TmNiGa4 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Tm is bonded in a 1-coordinate geometry to two equivalent Ni and thirteen Ga atoms. Both Tm–Ni bond lengths are 3.11 Å. There are a spread of Tm–Ga bond distances ranging from 2.88–3.38 Å. Ni is bonded in a 9-coordinate geometry to two equivalent Tm and seven Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.34–2.51 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a distorted q6 geometry to four equivalent Tm and six Ga atoms. There are two shorter (2.82 Å) and four longer (2.84 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a distorted linear geometry to three equivalent Tm, one Ni, and eight Ga atoms. All Ga–Ga bond lengths are 2.99 Å. In the third Ga site, Ga is bonded in a 12-coordinate geometry to three equivalent Tm, three equivalent Ni, and six Ga atoms. There are one shorter (2.62 Å) and two longer (2.92 Å) Ga–Ga bond lengths.
- Publication Date:
- Other Number(s):
- mp-1095433
- 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-Tm; TmGa4Ni; crystal structure
- OSTI Identifier:
- 1718384
- DOI:
- https://doi.org/10.17188/1718384
Citation Formats
Materials Data on TmGa4Ni by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1718384.
Materials Data on TmGa4Ni by Materials Project. United States. doi:https://doi.org/10.17188/1718384
2020.
"Materials Data on TmGa4Ni by Materials Project". United States. doi:https://doi.org/10.17188/1718384. https://www.osti.gov/servlets/purl/1718384. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1718384,
title = {Materials Data on TmGa4Ni by Materials Project},
abstractNote = {TmNiGa4 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Tm is bonded in a 1-coordinate geometry to two equivalent Ni and thirteen Ga atoms. Both Tm–Ni bond lengths are 3.11 Å. There are a spread of Tm–Ga bond distances ranging from 2.88–3.38 Å. Ni is bonded in a 9-coordinate geometry to two equivalent Tm and seven Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.34–2.51 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a distorted q6 geometry to four equivalent Tm and six Ga atoms. There are two shorter (2.82 Å) and four longer (2.84 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a distorted linear geometry to three equivalent Tm, one Ni, and eight Ga atoms. All Ga–Ga bond lengths are 2.99 Å. In the third Ga site, Ga is bonded in a 12-coordinate geometry to three equivalent Tm, three equivalent Ni, and six Ga atoms. There are one shorter (2.62 Å) and two longer (2.92 Å) Ga–Ga bond lengths.},
doi = {10.17188/1718384},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}