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Title: Materials Data on Ce2Si5Rh3 by Materials Project

Abstract

Ce2Rh3Si5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. Ce4+ is bonded in a 10-coordinate geometry to ten Si4- atoms. There are a spread of Ce–Si bond distances ranging from 3.02–3.23 Å. There are two inequivalent Rh4+ sites. In the first Rh4+ site, Rh4+ is bonded in a distorted hexagonal planar geometry to six Si4- atoms. There are four shorter (2.45 Å) and two longer (2.62 Å) Rh–Si bond lengths. In the second Rh4+ site, Rh4+ is bonded in a 5-coordinate geometry to five Si4- atoms. There are a spread of Rh–Si bond distances ranging from 2.37–2.45 Å. There are three inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 4-coordinate geometry to four equivalent Ce4+ and four equivalent Rh4+ atoms. In the second Si4- site, Si4- is bonded in a 2-coordinate geometry to four equivalent Ce4+, three Rh4+, and two equivalent Si4- atoms. Both Si–Si bond lengths are 2.52 Å. In the third Si4- site, Si4- is bonded in a 9-coordinate geometry to four equivalent Ce4+, three Rh4+, and two equivalent Si4- atoms.

Authors:
Publication Date:
Other Number(s):
mp-1188214
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; Ce2Si5Rh3; Ce-Rh-Si
OSTI Identifier:
1651655
DOI:
https://doi.org/10.17188/1651655

Citation Formats

The Materials Project. Materials Data on Ce2Si5Rh3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1651655.
The Materials Project. Materials Data on Ce2Si5Rh3 by Materials Project. United States. doi:https://doi.org/10.17188/1651655
The Materials Project. 2020. "Materials Data on Ce2Si5Rh3 by Materials Project". United States. doi:https://doi.org/10.17188/1651655. https://www.osti.gov/servlets/purl/1651655. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1651655,
title = {Materials Data on Ce2Si5Rh3 by Materials Project},
author = {The Materials Project},
abstractNote = {Ce2Rh3Si5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. Ce4+ is bonded in a 10-coordinate geometry to ten Si4- atoms. There are a spread of Ce–Si bond distances ranging from 3.02–3.23 Å. There are two inequivalent Rh4+ sites. In the first Rh4+ site, Rh4+ is bonded in a distorted hexagonal planar geometry to six Si4- atoms. There are four shorter (2.45 Å) and two longer (2.62 Å) Rh–Si bond lengths. In the second Rh4+ site, Rh4+ is bonded in a 5-coordinate geometry to five Si4- atoms. There are a spread of Rh–Si bond distances ranging from 2.37–2.45 Å. There are three inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 4-coordinate geometry to four equivalent Ce4+ and four equivalent Rh4+ atoms. In the second Si4- site, Si4- is bonded in a 2-coordinate geometry to four equivalent Ce4+, three Rh4+, and two equivalent Si4- atoms. Both Si–Si bond lengths are 2.52 Å. In the third Si4- site, Si4- is bonded in a 9-coordinate geometry to four equivalent Ce4+, three Rh4+, and two equivalent Si4- atoms.},
doi = {10.17188/1651655},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}