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Title: Materials Data on Sr8Ga7 by Materials Project

Abstract

Ga7Sr8 crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are four inequivalent Sr sites. In the first Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are three shorter (3.40 Å) and three longer (3.47 Å) Sr–Ga bond lengths. In the second Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are three shorter (3.38 Å) and three longer (3.40 Å) Sr–Ga bond lengths. In the third Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are a spread of Sr–Ga bond distances ranging from 3.28–3.53 Å. In the fourth Sr site, Sr is bonded in a 5-coordinate geometry to five Ga atoms. There are a spread of Sr–Ga bond distances ranging from 3.27–3.55 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six Sr and three equivalent Ga atoms. All Ga–Ga bond lengths are 2.76 Å. In the second Ga site, Ga is bonded in a 9-coordinate geometry to seven Sr and two equivalent Ga atoms. Both Ga–Ga bond lengths are 2.69 Å. In the third Ga site, Gamore » is bonded in a 9-coordinate geometry to six Sr and three Ga atoms. Both Ga–Ga bond lengths are 2.72 Å.« less

Authors:
Publication Date:
Other Number(s):
mp-30667
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; Sr8Ga7; Ga-Sr
OSTI Identifier:
1205039
DOI:
https://doi.org/10.17188/1205039

Citation Formats

The Materials Project. Materials Data on Sr8Ga7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1205039.
The Materials Project. Materials Data on Sr8Ga7 by Materials Project. United States. doi:https://doi.org/10.17188/1205039
The Materials Project. 2020. "Materials Data on Sr8Ga7 by Materials Project". United States. doi:https://doi.org/10.17188/1205039. https://www.osti.gov/servlets/purl/1205039. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1205039,
title = {Materials Data on Sr8Ga7 by Materials Project},
author = {The Materials Project},
abstractNote = {Ga7Sr8 crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are four inequivalent Sr sites. In the first Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are three shorter (3.40 Å) and three longer (3.47 Å) Sr–Ga bond lengths. In the second Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are three shorter (3.38 Å) and three longer (3.40 Å) Sr–Ga bond lengths. In the third Sr site, Sr is bonded in a 6-coordinate geometry to six Ga atoms. There are a spread of Sr–Ga bond distances ranging from 3.28–3.53 Å. In the fourth Sr site, Sr is bonded in a 5-coordinate geometry to five Ga atoms. There are a spread of Sr–Ga bond distances ranging from 3.27–3.55 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six Sr and three equivalent Ga atoms. All Ga–Ga bond lengths are 2.76 Å. In the second Ga site, Ga is bonded in a 9-coordinate geometry to seven Sr and two equivalent Ga atoms. Both Ga–Ga bond lengths are 2.69 Å. In the third Ga site, Ga is bonded in a 9-coordinate geometry to six Sr and three Ga atoms. Both Ga–Ga bond lengths are 2.72 Å.},
doi = {10.17188/1205039},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}