DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on SrCeI4 by Materials Project

Abstract

SrCeI4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Sr is bonded in a 8-coordinate geometry to eight I atoms. There are a spread of Sr–I bond distances ranging from 3.37–3.56 Å. Ce is bonded in a 8-coordinate geometry to eight I atoms. There are a spread of Ce–I bond distances ranging from 3.31–3.42 Å. There are four inequivalent I sites. In the first I site, I is bonded in a distorted see-saw-like geometry to two equivalent Sr and two equivalent Ce atoms. In the second I site, I is bonded to two equivalent Sr and two equivalent Ce atoms to form a mixture of distorted edge and corner-sharing ISr2Ce2 trigonal pyramids. In the third I site, I is bonded to two equivalent Sr and two equivalent Ce atoms to form a mixture of distorted edge and corner-sharing ISr2Ce2 trigonal pyramids. In the fourth I site, I is bonded in a distorted see-saw-like geometry to two equivalent Sr and two equivalent Ce atoms.

Authors:
Publication Date:
Other Number(s):
mp-570853
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; SrCeI4; Ce-I-Sr
OSTI Identifier:
1275942
DOI:
https://doi.org/10.17188/1275942

Citation Formats

The Materials Project. Materials Data on SrCeI4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1275942.
The Materials Project. Materials Data on SrCeI4 by Materials Project. United States. doi:https://doi.org/10.17188/1275942
The Materials Project. 2020. "Materials Data on SrCeI4 by Materials Project". United States. doi:https://doi.org/10.17188/1275942. https://www.osti.gov/servlets/purl/1275942. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1275942,
title = {Materials Data on SrCeI4 by Materials Project},
author = {The Materials Project},
abstractNote = {SrCeI4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Sr is bonded in a 8-coordinate geometry to eight I atoms. There are a spread of Sr–I bond distances ranging from 3.37–3.56 Å. Ce is bonded in a 8-coordinate geometry to eight I atoms. There are a spread of Ce–I bond distances ranging from 3.31–3.42 Å. There are four inequivalent I sites. In the first I site, I is bonded in a distorted see-saw-like geometry to two equivalent Sr and two equivalent Ce atoms. In the second I site, I is bonded to two equivalent Sr and two equivalent Ce atoms to form a mixture of distorted edge and corner-sharing ISr2Ce2 trigonal pyramids. In the third I site, I is bonded to two equivalent Sr and two equivalent Ce atoms to form a mixture of distorted edge and corner-sharing ISr2Ce2 trigonal pyramids. In the fourth I site, I is bonded in a distorted see-saw-like geometry to two equivalent Sr and two equivalent Ce atoms.},
doi = {10.17188/1275942},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}