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Title: Materials Data on SmIO by Materials Project

Abstract

SmOI crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three SmOI sheets oriented in the (0, 0, 1) direction. Sm3+ is bonded in a 4-coordinate geometry to four equivalent O2- and three equivalent I1- atoms. There are one shorter (2.33 Å) and three longer (2.39 Å) Sm–O bond lengths. All Sm–I bond lengths are 3.21 Å. O2- is bonded to four equivalent Sm3+ atoms to form a mixture of corner and edge-sharing OSm4 tetrahedra. I1- is bonded in a 3-coordinate geometry to three equivalent Sm3+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-754960
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; SmIO; I-O-Sm
OSTI Identifier:
1289647
DOI:
https://doi.org/10.17188/1289647

Citation Formats

The Materials Project. Materials Data on SmIO by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1289647.
The Materials Project. Materials Data on SmIO by Materials Project. United States. doi:https://doi.org/10.17188/1289647
The Materials Project. 2020. "Materials Data on SmIO by Materials Project". United States. doi:https://doi.org/10.17188/1289647. https://www.osti.gov/servlets/purl/1289647. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1289647,
title = {Materials Data on SmIO by Materials Project},
author = {The Materials Project},
abstractNote = {SmOI crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three SmOI sheets oriented in the (0, 0, 1) direction. Sm3+ is bonded in a 4-coordinate geometry to four equivalent O2- and three equivalent I1- atoms. There are one shorter (2.33 Å) and three longer (2.39 Å) Sm–O bond lengths. All Sm–I bond lengths are 3.21 Å. O2- is bonded to four equivalent Sm3+ atoms to form a mixture of corner and edge-sharing OSm4 tetrahedra. I1- is bonded in a 3-coordinate geometry to three equivalent Sm3+ atoms.},
doi = {10.17188/1289647},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}