U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Si3Os2 by Materials Project
Abstract
Os2Si3 crystallizes in the tetragonal P-4c2 space group. The structure is three-dimensional. there are three inequivalent Os2- sites. In the first Os2- site, Os2- is bonded in a 8-coordinate geometry to eight Si+1.33+ atoms. There are four shorter (2.46 Å) and four longer (2.61 Å) Os–Si bond lengths. In the second Os2- site, Os2- is bonded in a 6-coordinate geometry to six Si+1.33+ atoms. There are four shorter (2.33 Å) and two longer (2.65 Å) Os–Si bond lengths. In the third Os2- site, Os2- is bonded in a 6-coordinate geometry to eight Si+1.33+ atoms. There are a spread of Os–Si bond distances ranging from 2.37–2.89 Å. There are two inequivalent Si+1.33+ sites. In the first Si+1.33+ site, Si+1.33+ is bonded in a distorted pentagonal planar geometry to five Os2- atoms. In the second Si+1.33+ site, Si+1.33+ is bonded in a 5-coordinate geometry to five Os2- atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-16609
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; Si3Os2; Os-Si
- OSTI Identifier:
- 1192057
- DOI:
- https://doi.org/10.17188/1192057
Citation Formats
The Materials Project. Materials Data on Si3Os2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1192057.
The Materials Project. Materials Data on Si3Os2 by Materials Project. United States. doi:https://doi.org/10.17188/1192057
The Materials Project. 2020.
"Materials Data on Si3Os2 by Materials Project". United States. doi:https://doi.org/10.17188/1192057. https://www.osti.gov/servlets/purl/1192057. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1192057,
title = {Materials Data on Si3Os2 by Materials Project},
author = {The Materials Project},
abstractNote = {Os2Si3 crystallizes in the tetragonal P-4c2 space group. The structure is three-dimensional. there are three inequivalent Os2- sites. In the first Os2- site, Os2- is bonded in a 8-coordinate geometry to eight Si+1.33+ atoms. There are four shorter (2.46 Å) and four longer (2.61 Å) Os–Si bond lengths. In the second Os2- site, Os2- is bonded in a 6-coordinate geometry to six Si+1.33+ atoms. There are four shorter (2.33 Å) and two longer (2.65 Å) Os–Si bond lengths. In the third Os2- site, Os2- is bonded in a 6-coordinate geometry to eight Si+1.33+ atoms. There are a spread of Os–Si bond distances ranging from 2.37–2.89 Å. There are two inequivalent Si+1.33+ sites. In the first Si+1.33+ site, Si+1.33+ is bonded in a distorted pentagonal planar geometry to five Os2- atoms. In the second Si+1.33+ site, Si+1.33+ is bonded in a 5-coordinate geometry to five Os2- atoms.},
doi = {10.17188/1192057},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}