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Title: Materials Data on Ce2Si5Ni3 by Materials Project

Abstract

Ce2Ni3Si5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. Ce3+ is bonded in a 10-coordinate geometry to ten Si+2.40- atoms. There are a spread of Ce–Si bond distances ranging from 2.93–3.13 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded in a 6-coordinate geometry to six Si+2.40- atoms. There are four shorter (2.36 Å) and two longer (2.67 Å) Ni–Si bond lengths. In the second Ni2+ site, Ni2+ is bonded in a 5-coordinate geometry to five Si+2.40- atoms. There are a spread of Ni–Si bond distances ranging from 2.32–2.34 Å. There are three inequivalent Si+2.40- sites. In the first Si+2.40- site, Si+2.40- is bonded in a 9-coordinate geometry to four equivalent Ce3+, three Ni2+, and two equivalent Si+2.40- atoms. Both Si–Si bond lengths are 2.47 Å. In the second Si+2.40- site, Si+2.40- is bonded in a 2-coordinate geometry to four equivalent Ce3+, three Ni2+, and two equivalent Si+2.40- atoms. In the third Si+2.40- site, Si+2.40- is bonded in a 8-coordinate geometry to four equivalent Ce3+ and four equivalent Ni2+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1183797
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; Ce2Si5Ni3; Ce-Ni-Si
OSTI Identifier:
1753458
DOI:
https://doi.org/10.17188/1753458

Citation Formats

The Materials Project. Materials Data on Ce2Si5Ni3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1753458.
The Materials Project. Materials Data on Ce2Si5Ni3 by Materials Project. United States. doi:https://doi.org/10.17188/1753458
The Materials Project. 2020. "Materials Data on Ce2Si5Ni3 by Materials Project". United States. doi:https://doi.org/10.17188/1753458. https://www.osti.gov/servlets/purl/1753458. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1753458,
title = {Materials Data on Ce2Si5Ni3 by Materials Project},
author = {The Materials Project},
abstractNote = {Ce2Ni3Si5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. Ce3+ is bonded in a 10-coordinate geometry to ten Si+2.40- atoms. There are a spread of Ce–Si bond distances ranging from 2.93–3.13 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded in a 6-coordinate geometry to six Si+2.40- atoms. There are four shorter (2.36 Å) and two longer (2.67 Å) Ni–Si bond lengths. In the second Ni2+ site, Ni2+ is bonded in a 5-coordinate geometry to five Si+2.40- atoms. There are a spread of Ni–Si bond distances ranging from 2.32–2.34 Å. There are three inequivalent Si+2.40- sites. In the first Si+2.40- site, Si+2.40- is bonded in a 9-coordinate geometry to four equivalent Ce3+, three Ni2+, and two equivalent Si+2.40- atoms. Both Si–Si bond lengths are 2.47 Å. In the second Si+2.40- site, Si+2.40- is bonded in a 2-coordinate geometry to four equivalent Ce3+, three Ni2+, and two equivalent Si+2.40- atoms. In the third Si+2.40- site, Si+2.40- is bonded in a 8-coordinate geometry to four equivalent Ce3+ and four equivalent Ni2+ atoms.},
doi = {10.17188/1753458},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}