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Title: Materials Data on SrMg6Co by Materials Project

Abstract

SrMg6Co crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Sr is bonded in a 12-coordinate geometry to ten Mg and two equivalent Co atoms. There are a spread of Sr–Mg bond distances ranging from 3.33–3.70 Å. Both Sr–Co bond lengths are 3.28 Å. There are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a distorted single-bond geometry to two equivalent Sr, four Mg, and one Co atom. There are two shorter (3.04 Å) and two longer (3.06 Å) Mg–Mg bond lengths. The Mg–Co bond length is 2.62 Å. In the second Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Sr, six Mg, and two equivalent Co atoms. There are a spread of Mg–Mg bond distances ranging from 2.84–3.21 Å. Both Mg–Co bond lengths are 2.86 Å. In the third Mg site, Mg is bonded in a 6-coordinate geometry to four Mg and two equivalent Co atoms. Both Mg–Mg bond lengths are 3.19 Å. Both Mg–Co bond lengths are 3.49 Å. In the fourth Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Sr and eight Mg atoms. Co is bonded in a 8-coordinate geometry tomore » two equivalent Sr and eight Mg atoms.« less

Publication Date:
Other Number(s):
mp-1022451
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; SrMg6Co; Co-Mg-Sr
OSTI Identifier:
1672028
DOI:
https://doi.org/10.17188/1672028

Citation Formats

The Materials Project. Materials Data on SrMg6Co by Materials Project. United States: N. p., 2018. Web. doi:10.17188/1672028.
The Materials Project. Materials Data on SrMg6Co by Materials Project. United States. doi:https://doi.org/10.17188/1672028
The Materials Project. 2018. "Materials Data on SrMg6Co by Materials Project". United States. doi:https://doi.org/10.17188/1672028. https://www.osti.gov/servlets/purl/1672028. Pub date:Thu May 31 00:00:00 EDT 2018
@article{osti_1672028,
title = {Materials Data on SrMg6Co by Materials Project},
author = {The Materials Project},
abstractNote = {SrMg6Co crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Sr is bonded in a 12-coordinate geometry to ten Mg and two equivalent Co atoms. There are a spread of Sr–Mg bond distances ranging from 3.33–3.70 Å. Both Sr–Co bond lengths are 3.28 Å. There are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a distorted single-bond geometry to two equivalent Sr, four Mg, and one Co atom. There are two shorter (3.04 Å) and two longer (3.06 Å) Mg–Mg bond lengths. The Mg–Co bond length is 2.62 Å. In the second Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Sr, six Mg, and two equivalent Co atoms. There are a spread of Mg–Mg bond distances ranging from 2.84–3.21 Å. Both Mg–Co bond lengths are 2.86 Å. In the third Mg site, Mg is bonded in a 6-coordinate geometry to four Mg and two equivalent Co atoms. Both Mg–Mg bond lengths are 3.19 Å. Both Mg–Co bond lengths are 3.49 Å. In the fourth Mg site, Mg is bonded in a 2-coordinate geometry to two equivalent Sr and eight Mg atoms. Co is bonded in a 8-coordinate geometry to two equivalent Sr and eight Mg atoms.},
doi = {10.17188/1672028},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {5}
}