U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on U2Si5Rh3 by Materials Project
Abstract
U2Rh3Si5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. U5+ is bonded in a 10-coordinate geometry to ten Si4- atoms. There are a spread of U–Si bond distances ranging from 3.00–3.26 Å. There are two inequivalent Rh+3.33+ sites. In the first Rh+3.33+ site, Rh+3.33+ is bonded in a distorted hexagonal planar geometry to six Si4- atoms. There are a spread of Rh–Si bond distances ranging from 2.44–2.59 Å. In the second Rh+3.33+ site, Rh+3.33+ is bonded in a 5-coordinate geometry to five Si4- atoms. There are a spread of Rh–Si bond distances ranging from 2.37–2.47 Å. There are four inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to four equivalent U5+, three Rh+3.33+, and two Si4- atoms. There are one shorter (2.50 Å) and one longer (2.52 Å) Si–Si bond lengths. In the second Si4- site, Si4- is bonded in a 3-coordinate geometry to four equivalent U5+, three Rh+3.33+, and two equivalent Si4- atoms. In the third Si4- site, Si4- is bonded in a 4-coordinate geometry to four equivalent U5+ and four equivalent Rh+3.33+ atoms. In the fourth Si4- site, Si4- is bonded in a 3-coordinate geometry to four equivalentmore »
- Publication Date:
- Other Number(s):
- mp-1189009
- 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; Rh-Si-U; U2Si5Rh3; crystal structure
- OSTI Identifier:
- 1738334
- DOI:
- https://doi.org/10.17188/1738334
Citation Formats
Materials Data on U2Si5Rh3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1738334.
Materials Data on U2Si5Rh3 by Materials Project. United States. doi:https://doi.org/10.17188/1738334
2020.
"Materials Data on U2Si5Rh3 by Materials Project". United States. doi:https://doi.org/10.17188/1738334. https://www.osti.gov/servlets/purl/1738334. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1738334,
title = {Materials Data on U2Si5Rh3 by Materials Project},
abstractNote = {U2Rh3Si5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. U5+ is bonded in a 10-coordinate geometry to ten Si4- atoms. There are a spread of U–Si bond distances ranging from 3.00–3.26 Å. There are two inequivalent Rh+3.33+ sites. In the first Rh+3.33+ site, Rh+3.33+ is bonded in a distorted hexagonal planar geometry to six Si4- atoms. There are a spread of Rh–Si bond distances ranging from 2.44–2.59 Å. In the second Rh+3.33+ site, Rh+3.33+ is bonded in a 5-coordinate geometry to five Si4- atoms. There are a spread of Rh–Si bond distances ranging from 2.37–2.47 Å. There are four inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 9-coordinate geometry to four equivalent U5+, three Rh+3.33+, and two Si4- atoms. There are one shorter (2.50 Å) and one longer (2.52 Å) Si–Si bond lengths. In the second Si4- site, Si4- is bonded in a 3-coordinate geometry to four equivalent U5+, three Rh+3.33+, and two equivalent Si4- atoms. In the third Si4- site, Si4- is bonded in a 4-coordinate geometry to four equivalent U5+ and four equivalent Rh+3.33+ atoms. In the fourth Si4- site, Si4- is bonded in a 3-coordinate geometry to four equivalent U5+, three Rh+3.33+, and two equivalent Si4- atoms.},
doi = {10.17188/1738334},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}