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Title: Materials Data on Sr3Mg by Materials Project

Abstract

Sr3Mg is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Sr is bonded to eight equivalent Sr and four equivalent Mg atoms to form distorted SrSr8Mg4 cuboctahedra that share corners with four equivalent MgSr12 cuboctahedra, corners with fourteen equivalent SrSr8Mg4 cuboctahedra, edges with six equivalent MgSr12 cuboctahedra, edges with twelve equivalent SrSr8Mg4 cuboctahedra, faces with four equivalent MgSr12 cuboctahedra, and faces with sixteen equivalent SrSr8Mg4 cuboctahedra. There are a spread of Sr–Sr bond distances ranging from 3.88–4.09 Å. There are two shorter (3.94 Å) and two longer (3.99 Å) Sr–Mg bond lengths. Mg is bonded to twelve equivalent Sr atoms to form MgSr12 cuboctahedra that share corners with six equivalent MgSr12 cuboctahedra, corners with twelve equivalent SrSr8Mg4 cuboctahedra, edges with eighteen equivalent SrSr8Mg4 cuboctahedra, faces with eight equivalent MgSr12 cuboctahedra, and faces with twelve equivalent SrSr8Mg4 cuboctahedra.

Publication Date:
Other Number(s):
mp-1094309
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; Sr3Mg; Mg-Sr
OSTI Identifier:
1759652
DOI:
https://doi.org/10.17188/1759652

Citation Formats

The Materials Project. Materials Data on Sr3Mg by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1759652.
The Materials Project. Materials Data on Sr3Mg by Materials Project. United States. doi:https://doi.org/10.17188/1759652
The Materials Project. 2020. "Materials Data on Sr3Mg by Materials Project". United States. doi:https://doi.org/10.17188/1759652. https://www.osti.gov/servlets/purl/1759652. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1759652,
title = {Materials Data on Sr3Mg by Materials Project},
author = {The Materials Project},
abstractNote = {Sr3Mg is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Sr is bonded to eight equivalent Sr and four equivalent Mg atoms to form distorted SrSr8Mg4 cuboctahedra that share corners with four equivalent MgSr12 cuboctahedra, corners with fourteen equivalent SrSr8Mg4 cuboctahedra, edges with six equivalent MgSr12 cuboctahedra, edges with twelve equivalent SrSr8Mg4 cuboctahedra, faces with four equivalent MgSr12 cuboctahedra, and faces with sixteen equivalent SrSr8Mg4 cuboctahedra. There are a spread of Sr–Sr bond distances ranging from 3.88–4.09 Å. There are two shorter (3.94 Å) and two longer (3.99 Å) Sr–Mg bond lengths. Mg is bonded to twelve equivalent Sr atoms to form MgSr12 cuboctahedra that share corners with six equivalent MgSr12 cuboctahedra, corners with twelve equivalent SrSr8Mg4 cuboctahedra, edges with eighteen equivalent SrSr8Mg4 cuboctahedra, faces with eight equivalent MgSr12 cuboctahedra, and faces with twelve equivalent SrSr8Mg4 cuboctahedra.},
doi = {10.17188/1759652},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}