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Title: Materials Data on Ce(MgSi)2 by Materials Project

Abstract

CeMg2Si2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Mg2+ is bonded in a square co-planar geometry to four equivalent Si4- atoms. All Mg–Si bond lengths are 2.75 Å. Ce4+ is bonded to eight equivalent Si4- atoms to form a mixture of edge and face-sharing CeSi8 hexagonal bipyramids. All Ce–Si bond lengths are 3.19 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Mg2+, four equivalent Ce4+, and one Si4- atom. The Si–Si bond length is 2.29 Å.

Authors:
Publication Date:
Other Number(s):
mp-19865
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; Ce(MgSi)2; Ce-Mg-Si
OSTI Identifier:
1195056
DOI:
https://doi.org/10.17188/1195056

Citation Formats

The Materials Project. Materials Data on Ce(MgSi)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1195056.
The Materials Project. Materials Data on Ce(MgSi)2 by Materials Project. United States. doi:https://doi.org/10.17188/1195056
The Materials Project. 2020. "Materials Data on Ce(MgSi)2 by Materials Project". United States. doi:https://doi.org/10.17188/1195056. https://www.osti.gov/servlets/purl/1195056. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1195056,
title = {Materials Data on Ce(MgSi)2 by Materials Project},
author = {The Materials Project},
abstractNote = {CeMg2Si2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Mg2+ is bonded in a square co-planar geometry to four equivalent Si4- atoms. All Mg–Si bond lengths are 2.75 Å. Ce4+ is bonded to eight equivalent Si4- atoms to form a mixture of edge and face-sharing CeSi8 hexagonal bipyramids. All Ce–Si bond lengths are 3.19 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Mg2+, four equivalent Ce4+, and one Si4- atom. The Si–Si bond length is 2.29 Å.},
doi = {10.17188/1195056},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}