U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Si2Os by Materials Project
Abstract
OsSi2 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. there are two inequivalent Os8+ sites. In the first Os8+ site, Os8+ is bonded in a 8-coordinate geometry to eight Si4- atoms. There are a spread of Os–Si bond distances ranging from 2.48–2.53 Å. In the second Os8+ site, Os8+ is bonded in a 8-coordinate geometry to eight Si4- atoms. There are a spread of Os–Si bond distances ranging from 2.47–2.50 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 4-coordinate geometry to four Os8+ and five Si4- atoms. There are a spread of Si–Si bond distances ranging from 2.55–2.72 Å. In the second Si4- site, Si4- is bonded in a 4-coordinate geometry to four Os8+ and five Si4- atoms. There are one shorter (2.62 Å) and one longer (2.71 Å) Si–Si bond lengths.
- Publication Date:
- Other Number(s):
- mp-17123
- 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; Os-Si; Si2Os; crystal structure
- OSTI Identifier:
- 1192344
- DOI:
- https://doi.org/10.17188/1192344
Citation Formats
Materials Data on Si2Os by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1192344.
Materials Data on Si2Os by Materials Project. United States. doi:https://doi.org/10.17188/1192344
2020.
"Materials Data on Si2Os by Materials Project". United States. doi:https://doi.org/10.17188/1192344. https://www.osti.gov/servlets/purl/1192344. Pub date:Wed Jul 15 04:00:00 UTC 2020
@article{osti_1192344,
title = {Materials Data on Si2Os by Materials Project},
abstractNote = {OsSi2 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. there are two inequivalent Os8+ sites. In the first Os8+ site, Os8+ is bonded in a 8-coordinate geometry to eight Si4- atoms. There are a spread of Os–Si bond distances ranging from 2.48–2.53 Å. In the second Os8+ site, Os8+ is bonded in a 8-coordinate geometry to eight Si4- atoms. There are a spread of Os–Si bond distances ranging from 2.47–2.50 Å. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 4-coordinate geometry to four Os8+ and five Si4- atoms. There are a spread of Si–Si bond distances ranging from 2.55–2.72 Å. In the second Si4- site, Si4- is bonded in a 4-coordinate geometry to four Os8+ and five Si4- atoms. There are one shorter (2.62 Å) and one longer (2.71 Å) Si–Si bond lengths.},
doi = {10.17188/1192344},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}