U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ho4Ge6Ir7 by Materials Project
Abstract
Ho4Ir7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Ho is bonded to six equivalent Ir and six equivalent Ge atoms to form HoGe6Ir6 cuboctahedra that share corners with twelve equivalent HoGe6Ir6 cuboctahedra, faces with six equivalent HoGe6Ir6 cuboctahedra, and faces with two equivalent IrGe6 octahedra. All Ho–Ir bond lengths are 2.97 Å. All Ho–Ge bond lengths are 3.02 Å. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded to six equivalent Ge atoms to form IrGe6 octahedra that share faces with eight equivalent HoGe6Ir6 cuboctahedra. All Ir–Ge bond lengths are 2.67 Å. In the second Ir site, Ir is bonded in a 12-coordinate geometry to four equivalent Ho and four equivalent Ge atoms. All Ir–Ge bond lengths are 2.60 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Ho and five Ir atoms.
- Publication Date:
- Other Number(s):
- mp-1189529
- 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; crystal structure; Ge-Ho-Ir; Ho4Ge6Ir7
- OSTI Identifier:
- 1738678
- DOI:
- https://doi.org/10.17188/1738678
Citation Formats
Materials Data on Ho4Ge6Ir7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1738678.
Materials Data on Ho4Ge6Ir7 by Materials Project. United States. doi:https://doi.org/10.17188/1738678
2020.
"Materials Data on Ho4Ge6Ir7 by Materials Project". United States. doi:https://doi.org/10.17188/1738678. https://www.osti.gov/servlets/purl/1738678. Pub date:Sat May 02 20:00:00 EDT 2020
@article{osti_1738678,
title = {Materials Data on Ho4Ge6Ir7 by Materials Project},
abstractNote = {Ho4Ir7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Ho is bonded to six equivalent Ir and six equivalent Ge atoms to form HoGe6Ir6 cuboctahedra that share corners with twelve equivalent HoGe6Ir6 cuboctahedra, faces with six equivalent HoGe6Ir6 cuboctahedra, and faces with two equivalent IrGe6 octahedra. All Ho–Ir bond lengths are 2.97 Å. All Ho–Ge bond lengths are 3.02 Å. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded to six equivalent Ge atoms to form IrGe6 octahedra that share faces with eight equivalent HoGe6Ir6 cuboctahedra. All Ir–Ge bond lengths are 2.67 Å. In the second Ir site, Ir is bonded in a 12-coordinate geometry to four equivalent Ho and four equivalent Ge atoms. All Ir–Ge bond lengths are 2.60 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Ho and five Ir atoms.},
doi = {10.17188/1738678},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}