U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Tm4Ge6Os7 by Materials Project
Abstract
Tm4Os7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Tm is bonded to six equivalent Os and six equivalent Ge atoms to form TmGe6Os6 cuboctahedra that share corners with twelve equivalent TmGe6Os6 cuboctahedra, faces with six equivalent TmGe6Os6 cuboctahedra, and faces with two equivalent OsGe6 octahedra. All Tm–Os bond lengths are 2.94 Å. All Tm–Ge bond lengths are 2.99 Å. There are two inequivalent Os sites. In the first Os site, Os is bonded to six equivalent Ge atoms to form OsGe6 octahedra that share faces with eight equivalent TmGe6Os6 cuboctahedra. All Os–Ge bond lengths are 2.58 Å. In the second Os site, Os is bonded in a 12-coordinate geometry to four equivalent Tm and four equivalent Ge atoms. All Os–Ge bond lengths are 2.62 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Tm and five Os atoms.
- Publication Date:
- Other Number(s):
- mp-1190044
- 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-Os-Tm; Tm4Ge6Os7; crystal structure
- OSTI Identifier:
- 1728362
- DOI:
- https://doi.org/10.17188/1728362
Citation Formats
Materials Data on Tm4Ge6Os7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1728362.
Materials Data on Tm4Ge6Os7 by Materials Project. United States. doi:https://doi.org/10.17188/1728362
2020.
"Materials Data on Tm4Ge6Os7 by Materials Project". United States. doi:https://doi.org/10.17188/1728362. https://www.osti.gov/servlets/purl/1728362. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1728362,
title = {Materials Data on Tm4Ge6Os7 by Materials Project},
abstractNote = {Tm4Os7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Tm is bonded to six equivalent Os and six equivalent Ge atoms to form TmGe6Os6 cuboctahedra that share corners with twelve equivalent TmGe6Os6 cuboctahedra, faces with six equivalent TmGe6Os6 cuboctahedra, and faces with two equivalent OsGe6 octahedra. All Tm–Os bond lengths are 2.94 Å. All Tm–Ge bond lengths are 2.99 Å. There are two inequivalent Os sites. In the first Os site, Os is bonded to six equivalent Ge atoms to form OsGe6 octahedra that share faces with eight equivalent TmGe6Os6 cuboctahedra. All Os–Ge bond lengths are 2.58 Å. In the second Os site, Os is bonded in a 12-coordinate geometry to four equivalent Tm and four equivalent Ge atoms. All Os–Ge bond lengths are 2.62 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Tm and five Os atoms.},
doi = {10.17188/1728362},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}