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Title: Materials Data on CeSe2 by Materials Project

Abstract

CeSe2 is Molybdenite-like structured and crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of three CeSe2 sheets oriented in the (0, 0, 1) direction. Ce4+ is bonded to six Se2- atoms to form distorted edge-sharing CeSe6 pentagonal pyramids. There are three shorter (2.89 Å) and three longer (2.90 Å) Ce–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted T-shaped geometry to three equivalent Ce4+ atoms. In the second Se2- site, Se2- is bonded in a distorted T-shaped geometry to three equivalent Ce4+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1011374
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:
1327851
DOI:
https://doi.org/10.17188/1327851

Citation Formats

The Materials Project. Materials Data on CeSe2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1327851.
The Materials Project. Materials Data on CeSe2 by Materials Project. United States. doi:https://doi.org/10.17188/1327851
The Materials Project. 2020. "Materials Data on CeSe2 by Materials Project". United States. doi:https://doi.org/10.17188/1327851. https://www.osti.gov/servlets/purl/1327851. Pub date:Fri Jul 24 00:00:00 EDT 2020
@article{osti_1327851,
title = {Materials Data on CeSe2 by Materials Project},
author = {The Materials Project},
abstractNote = {CeSe2 is Molybdenite-like structured and crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of three CeSe2 sheets oriented in the (0, 0, 1) direction. Ce4+ is bonded to six Se2- atoms to form distorted edge-sharing CeSe6 pentagonal pyramids. There are three shorter (2.89 Å) and three longer (2.90 Å) Ce–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted T-shaped geometry to three equivalent Ce4+ atoms. In the second Se2- site, Se2- is bonded in a distorted T-shaped geometry to three equivalent Ce4+ atoms.},
doi = {10.17188/1327851},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}