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Title: Materials Data on CeMg6Ni by Materials Project

Abstract

Mg6CeNi crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a 1-coordinate geometry to eight Mg, two equivalent Ce, and one Ni atom. There are a spread of Mg–Mg bond distances ranging from 2.90–3.35 Å. Both Mg–Ce bond lengths are 3.28 Å. The Mg–Ni bond length is 3.07 Å. In the second Mg site, Mg is bonded in a 12-coordinate geometry to ten Mg and two equivalent Ni atoms. There are two shorter (3.06 Å) and four longer (3.15 Å) Mg–Mg bond lengths. Both Mg–Ni bond lengths are 3.15 Å. In the third Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg, two equivalent Ce, and two equivalent Ni atoms. There are a spread of Mg–Mg bond distances ranging from 3.08–3.21 Å. There are one shorter (3.10 Å) and one longer (3.53 Å) Mg–Ce bond lengths. Both Mg–Ni bond lengths are 3.04 Å. In the fourth Mg site, Mg is bonded in a 12-coordinate geometry to eight Mg and two equivalent Ce atoms. Both Mg–Ce bond lengths are 3.17 Å. Ce is bonded in a 2-coordinate geometry to ten Mgmore » and two equivalent Ni atoms. Both Ce–Ni bond lengths are 2.92 Å. Ni is bonded in a 10-coordinate geometry to eight Mg and two equivalent Ce atoms.« less

Publication Date:
Other Number(s):
mp-1099328
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; CeMg6Ni; Ce-Mg-Ni
OSTI Identifier:
1749672
DOI:
https://doi.org/10.17188/1749672

Citation Formats

The Materials Project. Materials Data on CeMg6Ni by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1749672.
The Materials Project. Materials Data on CeMg6Ni by Materials Project. United States. doi:https://doi.org/10.17188/1749672
The Materials Project. 2020. "Materials Data on CeMg6Ni by Materials Project". United States. doi:https://doi.org/10.17188/1749672. https://www.osti.gov/servlets/purl/1749672. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1749672,
title = {Materials Data on CeMg6Ni by Materials Project},
author = {The Materials Project},
abstractNote = {Mg6CeNi crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a 1-coordinate geometry to eight Mg, two equivalent Ce, and one Ni atom. There are a spread of Mg–Mg bond distances ranging from 2.90–3.35 Å. Both Mg–Ce bond lengths are 3.28 Å. The Mg–Ni bond length is 3.07 Å. In the second Mg site, Mg is bonded in a 12-coordinate geometry to ten Mg and two equivalent Ni atoms. There are two shorter (3.06 Å) and four longer (3.15 Å) Mg–Mg bond lengths. Both Mg–Ni bond lengths are 3.15 Å. In the third Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg, two equivalent Ce, and two equivalent Ni atoms. There are a spread of Mg–Mg bond distances ranging from 3.08–3.21 Å. There are one shorter (3.10 Å) and one longer (3.53 Å) Mg–Ce bond lengths. Both Mg–Ni bond lengths are 3.04 Å. In the fourth Mg site, Mg is bonded in a 12-coordinate geometry to eight Mg and two equivalent Ce atoms. Both Mg–Ce bond lengths are 3.17 Å. Ce is bonded in a 2-coordinate geometry to ten Mg and two equivalent Ni atoms. Both Ce–Ni bond lengths are 2.92 Å. Ni is bonded in a 10-coordinate geometry to eight Mg and two equivalent Ce atoms.},
doi = {10.17188/1749672},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}