Materials Data on Yb4Si7 by Materials Project
Abstract
Yb4Si7 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded in a 10-coordinate geometry to ten Si+1.71- atoms. There are a spread of Yb–Si bond distances ranging from 3.02–3.64 Å. In the second Yb3+ site, Yb3+ is bonded in a 10-coordinate geometry to ten Si+1.71- atoms. There are a spread of Yb–Si bond distances ranging from 2.97–3.29 Å. There are seven inequivalent Si+1.71- sites. In the first Si+1.71- site, Si+1.71- is bonded in a 7-coordinate geometry to four Yb3+ and four Si+1.71- atoms. There are a spread of Si–Si bond distances ranging from 2.35–2.74 Å. In the second Si+1.71- site, Si+1.71- is bonded in a 8-coordinate geometry to six Yb3+ and two Si+1.71- atoms. The Si–Si bond length is 2.47 Å. In the third Si+1.71- site, Si+1.71- is bonded in a 9-coordinate geometry to six Yb3+ and three Si+1.71- atoms. There are a spread of Si–Si bond distances ranging from 2.34–2.62 Å. In the fourth Si+1.71- site, Si+1.71- is bonded in a 9-coordinate geometry to six Yb3+ and three Si+1.71- atoms. The Si–Si bond length is 2.54 Å. In the fifth Si+1.71- site, Si+1.71-more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1178782
- 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; Yb4Si7; Si-Yb
- OSTI Identifier:
- 1746602
- DOI:
- https://doi.org/10.17188/1746602
Citation Formats
The Materials Project. Materials Data on Yb4Si7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1746602.
The Materials Project. Materials Data on Yb4Si7 by Materials Project. United States. doi:https://doi.org/10.17188/1746602
The Materials Project. 2020.
"Materials Data on Yb4Si7 by Materials Project". United States. doi:https://doi.org/10.17188/1746602. https://www.osti.gov/servlets/purl/1746602. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1746602,
title = {Materials Data on Yb4Si7 by Materials Project},
author = {The Materials Project},
abstractNote = {Yb4Si7 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded in a 10-coordinate geometry to ten Si+1.71- atoms. There are a spread of Yb–Si bond distances ranging from 3.02–3.64 Å. In the second Yb3+ site, Yb3+ is bonded in a 10-coordinate geometry to ten Si+1.71- atoms. There are a spread of Yb–Si bond distances ranging from 2.97–3.29 Å. There are seven inequivalent Si+1.71- sites. In the first Si+1.71- site, Si+1.71- is bonded in a 7-coordinate geometry to four Yb3+ and four Si+1.71- atoms. There are a spread of Si–Si bond distances ranging from 2.35–2.74 Å. In the second Si+1.71- site, Si+1.71- is bonded in a 8-coordinate geometry to six Yb3+ and two Si+1.71- atoms. The Si–Si bond length is 2.47 Å. In the third Si+1.71- site, Si+1.71- is bonded in a 9-coordinate geometry to six Yb3+ and three Si+1.71- atoms. There are a spread of Si–Si bond distances ranging from 2.34–2.62 Å. In the fourth Si+1.71- site, Si+1.71- is bonded in a 9-coordinate geometry to six Yb3+ and three Si+1.71- atoms. The Si–Si bond length is 2.54 Å. In the fifth Si+1.71- site, Si+1.71- is bonded in a 7-coordinate geometry to four Yb3+ and four Si+1.71- atoms. The Si–Si bond length is 2.37 Å. In the sixth Si+1.71- site, Si+1.71- is bonded in a 8-coordinate geometry to six Yb3+ and two Si+1.71- atoms. In the seventh Si+1.71- site, Si+1.71- is bonded in a 10-coordinate geometry to eight Yb3+ and two Si+1.71- atoms.},
doi = {10.17188/1746602},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}