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Title: Materials Data on Ce2In8Co by Materials Project

Abstract

Ce2CoIn8 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ce is bonded to twelve In atoms to form CeIn12 cuboctahedra that share corners with eight equivalent CeIn12 cuboctahedra, edges with twelve InCe4In8 cuboctahedra, faces with five equivalent CeIn12 cuboctahedra, and faces with eight InCe4In8 cuboctahedra. There are a spread of Ce–In bond distances ranging from 3.28–3.36 Å. Co is bonded in a body-centered cubic geometry to eight In atoms. All Co–In bond lengths are 2.74 Å. There are four inequivalent In sites. In the first In site, In is bonded to four equivalent Ce and eight In atoms to form distorted InCe4In8 cuboctahedra that share corners with four equivalent InCe4In8 cuboctahedra, edges with eight equivalent CeIn12 cuboctahedra, edges with eight equivalent InCe4In8 cuboctahedra, faces with four equivalent CeIn12 cuboctahedra, and faces with twelve InCe4In8 cuboctahedra. There are four shorter (3.30 Å) and four longer (3.35 Å) In–In bond lengths. In the second In site, In is bonded in a 4-coordinate geometry to two equivalent Ce, two equivalent Co, and seven In atoms. There are a spread of In–In bond distances ranging from 2.90–3.30 Å. In the third In site, In is bonded in a 4-coordinate geometry tomore » two equivalent Ce, two equivalent Co, and seven In atoms. Both In–In bond lengths are 3.29 Å. In the fourth In site, In is bonded to four equivalent Ce and eight In atoms to form distorted InCe4In8 cuboctahedra that share corners with eight equivalent InCe4In8 cuboctahedra, edges with four equivalent CeIn12 cuboctahedra, edges with eight equivalent InCe4In8 cuboctahedra, faces with four equivalent CeIn12 cuboctahedra, and faces with nine InCe4In8 cuboctahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-19989
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; Ce2In8Co; Ce-Co-In
OSTI Identifier:
1195167
DOI:
https://doi.org/10.17188/1195167

Citation Formats

The Materials Project. Materials Data on Ce2In8Co by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1195167.
The Materials Project. Materials Data on Ce2In8Co by Materials Project. United States. doi:https://doi.org/10.17188/1195167
The Materials Project. 2020. "Materials Data on Ce2In8Co by Materials Project". United States. doi:https://doi.org/10.17188/1195167. https://www.osti.gov/servlets/purl/1195167. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1195167,
title = {Materials Data on Ce2In8Co by Materials Project},
author = {The Materials Project},
abstractNote = {Ce2CoIn8 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ce is bonded to twelve In atoms to form CeIn12 cuboctahedra that share corners with eight equivalent CeIn12 cuboctahedra, edges with twelve InCe4In8 cuboctahedra, faces with five equivalent CeIn12 cuboctahedra, and faces with eight InCe4In8 cuboctahedra. There are a spread of Ce–In bond distances ranging from 3.28–3.36 Å. Co is bonded in a body-centered cubic geometry to eight In atoms. All Co–In bond lengths are 2.74 Å. There are four inequivalent In sites. In the first In site, In is bonded to four equivalent Ce and eight In atoms to form distorted InCe4In8 cuboctahedra that share corners with four equivalent InCe4In8 cuboctahedra, edges with eight equivalent CeIn12 cuboctahedra, edges with eight equivalent InCe4In8 cuboctahedra, faces with four equivalent CeIn12 cuboctahedra, and faces with twelve InCe4In8 cuboctahedra. There are four shorter (3.30 Å) and four longer (3.35 Å) In–In bond lengths. In the second In site, In is bonded in a 4-coordinate geometry to two equivalent Ce, two equivalent Co, and seven In atoms. There are a spread of In–In bond distances ranging from 2.90–3.30 Å. In the third In site, In is bonded in a 4-coordinate geometry to two equivalent Ce, two equivalent Co, and seven In atoms. Both In–In bond lengths are 3.29 Å. In the fourth In site, In is bonded to four equivalent Ce and eight In atoms to form distorted InCe4In8 cuboctahedra that share corners with eight equivalent InCe4In8 cuboctahedra, edges with four equivalent CeIn12 cuboctahedra, edges with eight equivalent InCe4In8 cuboctahedra, faces with four equivalent CeIn12 cuboctahedra, and faces with nine InCe4In8 cuboctahedra.},
doi = {10.17188/1195167},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}