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Title: Materials Data on Mg14CdC by Materials Project

Abstract

Mg14CdC crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are seven inequivalent Mg sites. In the first Mg site, Mg is bonded to twelve Mg atoms to form a mixture of edge, corner, and face-sharing MgMg12 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.04–3.41 Å. In the second Mg site, Mg is bonded to twelve Mg atoms to form a mixture of edge, corner, and face-sharing MgMg12 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.11–3.25 Å. In the third Mg site, Mg is bonded in a distorted single-bond geometry to two equivalent Mg, two equivalent Cd, and one C atom. Both Mg–Mg bond lengths are 3.03 Å. There are one shorter (2.96 Å) and one longer (3.41 Å) Mg–Cd bond lengths. The Mg–C bond length is 2.27 Å. In the fourth Mg site, Mg is bonded to twelve Mg atoms to form a mixture of distorted edge, corner, and face-sharing MgMg12 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.05–3.45 Å. In the fifth Mg site, Mg is bonded in a distorted single-bond geometry to five Mg and one Cd atom. There are one shortermore » (3.18 Å) and one longer (3.25 Å) Mg–Mg bond lengths. The Mg–Cd bond length is 2.81 Å. In the sixth Mg site, Mg is bonded in a 12-coordinate geometry to eleven Mg and one Cd atom. Both Mg–Mg bond lengths are 3.35 Å. The Mg–Cd bond length is 3.17 Å. In the seventh Mg site, Mg is bonded in a single-bond geometry to five Mg and one C atom. The Mg–C bond length is 2.59 Å. Cd is bonded in a 10-coordinate geometry to ten Mg atoms. C is bonded in a 2-coordinate geometry to four Mg atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1099100
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; Mg14CdC; C-Cd-Mg
OSTI Identifier:
1753596
DOI:
https://doi.org/10.17188/1753596

Citation Formats

The Materials Project. Materials Data on Mg14CdC by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1753596.
The Materials Project. Materials Data on Mg14CdC by Materials Project. United States. doi:https://doi.org/10.17188/1753596
The Materials Project. 2020. "Materials Data on Mg14CdC by Materials Project". United States. doi:https://doi.org/10.17188/1753596. https://www.osti.gov/servlets/purl/1753596. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1753596,
title = {Materials Data on Mg14CdC by Materials Project},
author = {The Materials Project},
abstractNote = {Mg14CdC crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are seven inequivalent Mg sites. In the first Mg site, Mg is bonded to twelve Mg atoms to form a mixture of edge, corner, and face-sharing MgMg12 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.04–3.41 Å. In the second Mg site, Mg is bonded to twelve Mg atoms to form a mixture of edge, corner, and face-sharing MgMg12 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.11–3.25 Å. In the third Mg site, Mg is bonded in a distorted single-bond geometry to two equivalent Mg, two equivalent Cd, and one C atom. Both Mg–Mg bond lengths are 3.03 Å. There are one shorter (2.96 Å) and one longer (3.41 Å) Mg–Cd bond lengths. The Mg–C bond length is 2.27 Å. In the fourth Mg site, Mg is bonded to twelve Mg atoms to form a mixture of distorted edge, corner, and face-sharing MgMg12 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.05–3.45 Å. In the fifth Mg site, Mg is bonded in a distorted single-bond geometry to five Mg and one Cd atom. There are one shorter (3.18 Å) and one longer (3.25 Å) Mg–Mg bond lengths. The Mg–Cd bond length is 2.81 Å. In the sixth Mg site, Mg is bonded in a 12-coordinate geometry to eleven Mg and one Cd atom. Both Mg–Mg bond lengths are 3.35 Å. The Mg–Cd bond length is 3.17 Å. In the seventh Mg site, Mg is bonded in a single-bond geometry to five Mg and one C atom. The Mg–C bond length is 2.59 Å. Cd is bonded in a 10-coordinate geometry to ten Mg atoms. C is bonded in a 2-coordinate geometry to four Mg atoms.},
doi = {10.17188/1753596},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}