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Title: Materials Data on SrAs by Materials Project

Abstract

SrAs crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 6-coordinate geometry to six As2- atoms. There are two shorter (3.21 Å) and four longer (3.26 Å) Sr–As bond lengths. In the second Sr2+ site, Sr2+ is bonded in a 6-coordinate geometry to six As2- atoms. There are four shorter (3.16 Å) and two longer (3.20 Å) Sr–As bond lengths. There are two inequivalent As2- sites. In the first As2- site, As2- is bonded in a 7-coordinate geometry to six Sr2+ and one As2- atom. The As–As bond length is 2.54 Å. In the second As2- site, As2- is bonded in a 7-coordinate geometry to six Sr2+ and one As2- atom. The As–As bond length is 2.60 Å.

Publication Date:
Other Number(s):
mp-1049
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; SrAs; As-Sr
OSTI Identifier:
1187156
DOI:
https://doi.org/10.17188/1187156

Citation Formats

The Materials Project. Materials Data on SrAs by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1187156.
The Materials Project. Materials Data on SrAs by Materials Project. United States. doi:https://doi.org/10.17188/1187156
The Materials Project. 2020. "Materials Data on SrAs by Materials Project". United States. doi:https://doi.org/10.17188/1187156. https://www.osti.gov/servlets/purl/1187156. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1187156,
title = {Materials Data on SrAs by Materials Project},
author = {The Materials Project},
abstractNote = {SrAs crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 6-coordinate geometry to six As2- atoms. There are two shorter (3.21 Å) and four longer (3.26 Å) Sr–As bond lengths. In the second Sr2+ site, Sr2+ is bonded in a 6-coordinate geometry to six As2- atoms. There are four shorter (3.16 Å) and two longer (3.20 Å) Sr–As bond lengths. There are two inequivalent As2- sites. In the first As2- site, As2- is bonded in a 7-coordinate geometry to six Sr2+ and one As2- atom. The As–As bond length is 2.54 Å. In the second As2- site, As2- is bonded in a 7-coordinate geometry to six Sr2+ and one As2- atom. The As–As bond length is 2.60 Å.},
doi = {10.17188/1187156},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}