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Title: Materials Data on CeAl4Si2Ir by Materials Project

Abstract

CeIrAl4Si2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to eight equivalent Al and eight equivalent Si atoms. All Ce–Al bond lengths are 3.37 Å. All Ce–Si bond lengths are 3.22 Å. Ir is bonded in a body-centered cubic geometry to eight equivalent Al atoms. All Ir–Al bond lengths are 2.52 Å. Al is bonded to two equivalent Ce, two equivalent Ir, and two equivalent Si atoms to form a mixture of distorted edge, face, and corner-sharing AlCe2Si2Ir2 tetrahedra. Both Al–Si bond lengths are 2.59 Å. Si is bonded in a 9-coordinate geometry to four equivalent Ce, four equivalent Al, and one Si atom. The Si–Si bond length is 2.27 Å.

Publication Date:
Other Number(s):
mp-1078427
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; CeAl4Si2Ir; Al-Ce-Ir-Si
OSTI Identifier:
1757640
DOI:
https://doi.org/10.17188/1757640

Citation Formats

The Materials Project. Materials Data on CeAl4Si2Ir by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1757640.
The Materials Project. Materials Data on CeAl4Si2Ir by Materials Project. United States. doi:https://doi.org/10.17188/1757640
The Materials Project. 2020. "Materials Data on CeAl4Si2Ir by Materials Project". United States. doi:https://doi.org/10.17188/1757640. https://www.osti.gov/servlets/purl/1757640. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1757640,
title = {Materials Data on CeAl4Si2Ir by Materials Project},
author = {The Materials Project},
abstractNote = {CeIrAl4Si2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to eight equivalent Al and eight equivalent Si atoms. All Ce–Al bond lengths are 3.37 Å. All Ce–Si bond lengths are 3.22 Å. Ir is bonded in a body-centered cubic geometry to eight equivalent Al atoms. All Ir–Al bond lengths are 2.52 Å. Al is bonded to two equivalent Ce, two equivalent Ir, and two equivalent Si atoms to form a mixture of distorted edge, face, and corner-sharing AlCe2Si2Ir2 tetrahedra. Both Al–Si bond lengths are 2.59 Å. Si is bonded in a 9-coordinate geometry to four equivalent Ce, four equivalent Al, and one Si atom. The Si–Si bond length is 2.27 Å.},
doi = {10.17188/1757640},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}