U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Lu2Co3Si5 by Materials Project
Abstract
Lu2Co3Si5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Lu3+ is bonded in a 10-coordinate geometry to ten Si+2.40- atoms. There are a spread of Lu–Si bond distances ranging from 2.84–3.13 Å. There are two inequivalent Co2+ sites. In the first Co2+ site, Co2+ is bonded in a distorted hexagonal planar geometry to six Si+2.40- atoms. There are a spread of Co–Si bond distances ranging from 2.32–2.61 Å. In the second Co2+ site, Co2+ is bonded in a 5-coordinate geometry to five Si+2.40- atoms. There are a spread of Co–Si bond distances ranging from 2.25–2.35 Å. There are four inequivalent Si+2.40- sites. In the first Si+2.40- site, Si+2.40- is bonded in a 11-coordinate geometry to four equivalent Lu3+, three Co2+, and four Si+2.40- atoms. There are two shorter (2.49 Å) and two longer (2.72 Å) Si–Si bond lengths. In the second Si+2.40- site, Si+2.40- is bonded in a 10-coordinate geometry to four equivalent Lu3+ and four equivalent Co2+ atoms. In the third Si+2.40- site, Si+2.40- is bonded in a 11-coordinate geometry to four equivalent Lu3+, three Co2+, and four Si+2.40- atoms. Both Si–Si bond lengths are 2.47 Å. In the fourth Si+2.40- site, Si+2.40- is bonded inmore »
- Publication Date:
- Other Number(s):
- mp-15826
- 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; Co-Lu-Si; Lu2Co3Si5; crystal structure
- OSTI Identifier:
- 1191405
- DOI:
- https://doi.org/10.17188/1191405
Citation Formats
Materials Data on Lu2Co3Si5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1191405.
Materials Data on Lu2Co3Si5 by Materials Project. United States. doi:https://doi.org/10.17188/1191405
2020.
"Materials Data on Lu2Co3Si5 by Materials Project". United States. doi:https://doi.org/10.17188/1191405. https://www.osti.gov/servlets/purl/1191405. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1191405,
title = {Materials Data on Lu2Co3Si5 by Materials Project},
abstractNote = {Lu2Co3Si5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Lu3+ is bonded in a 10-coordinate geometry to ten Si+2.40- atoms. There are a spread of Lu–Si bond distances ranging from 2.84–3.13 Å. There are two inequivalent Co2+ sites. In the first Co2+ site, Co2+ is bonded in a distorted hexagonal planar geometry to six Si+2.40- atoms. There are a spread of Co–Si bond distances ranging from 2.32–2.61 Å. In the second Co2+ site, Co2+ is bonded in a 5-coordinate geometry to five Si+2.40- atoms. There are a spread of Co–Si bond distances ranging from 2.25–2.35 Å. There are four inequivalent Si+2.40- sites. In the first Si+2.40- site, Si+2.40- is bonded in a 11-coordinate geometry to four equivalent Lu3+, three Co2+, and four Si+2.40- atoms. There are two shorter (2.49 Å) and two longer (2.72 Å) Si–Si bond lengths. In the second Si+2.40- site, Si+2.40- is bonded in a 10-coordinate geometry to four equivalent Lu3+ and four equivalent Co2+ atoms. In the third Si+2.40- site, Si+2.40- is bonded in a 11-coordinate geometry to four equivalent Lu3+, three Co2+, and four Si+2.40- atoms. Both Si–Si bond lengths are 2.47 Å. In the fourth Si+2.40- site, Si+2.40- is bonded in a 9-coordinate geometry to four equivalent Lu3+, three Co2+, and two Si+2.40- atoms.},
doi = {10.17188/1191405},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}