Materials Data on CeSe2 by Materials Project
Abstract
CeSe2 is Keatite-like structured and crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are two inequivalent Ce4+ sites. In the first Ce4+ site, Ce4+ is bonded to four Se2- atoms to form corner-sharing CeSe4 tetrahedra. There are three shorter (2.72 Å) and one longer (2.73 Å) Ce–Se bond lengths. In the second Ce4+ site, Ce4+ is bonded to four Se2- atoms to form corner-sharing CeSe4 trigonal pyramids. There are one shorter (2.71 Å) and three longer (2.73 Å) Ce–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a linear geometry to two Ce4+ atoms. In the second Se2- site, Se2- is bonded in a bent 150 degrees geometry to two Ce4+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1080333
- 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; CeSe2; Ce-Se
- OSTI Identifier:
- 1729948
- DOI:
- https://doi.org/10.17188/1729948
Citation Formats
The Materials Project. Materials Data on CeSe2 by Materials Project. United States: N. p., 2018.
Web. doi:10.17188/1729948.
The Materials Project. Materials Data on CeSe2 by Materials Project. United States. doi:https://doi.org/10.17188/1729948
The Materials Project. 2018.
"Materials Data on CeSe2 by Materials Project". United States. doi:https://doi.org/10.17188/1729948. https://www.osti.gov/servlets/purl/1729948. Pub date:Fri Apr 20 00:00:00 EDT 2018
@article{osti_1729948,
title = {Materials Data on CeSe2 by Materials Project},
author = {The Materials Project},
abstractNote = {CeSe2 is Keatite-like structured and crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are two inequivalent Ce4+ sites. In the first Ce4+ site, Ce4+ is bonded to four Se2- atoms to form corner-sharing CeSe4 tetrahedra. There are three shorter (2.72 Å) and one longer (2.73 Å) Ce–Se bond lengths. In the second Ce4+ site, Ce4+ is bonded to four Se2- atoms to form corner-sharing CeSe4 trigonal pyramids. There are one shorter (2.71 Å) and three longer (2.73 Å) Ce–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a linear geometry to two Ce4+ atoms. In the second Se2- site, Se2- is bonded in a bent 150 degrees geometry to two Ce4+ atoms.},
doi = {10.17188/1729948},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {4}
}
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