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Title: Materials Data on Sr2ZnSb2 by Materials Project

Abstract

Sr2ZnSb2 crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Sr2+ is bonded to six Sb3- atoms to form a mixture of distorted edge, corner, and face-sharing SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 43–49°. There are three shorter (3.29 Å) and three longer (3.71 Å) Sr–Sb bond lengths. Zn2+ is bonded in a trigonal planar geometry to three equivalent Sb3- atoms. All Zn–Sb bond lengths are 2.71 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 6-coordinate geometry to six equivalent Sr2+ atoms. In the second Sb3- site, Sb3- is bonded in a distorted trigonal planar geometry to six equivalent Sr2+ and three equivalent Zn2+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1218373
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; Sr2ZnSb2; Sb-Sr-Zn
OSTI Identifier:
1738134
DOI:
https://doi.org/10.17188/1738134

Citation Formats

The Materials Project. Materials Data on Sr2ZnSb2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1738134.
The Materials Project. Materials Data on Sr2ZnSb2 by Materials Project. United States. doi:https://doi.org/10.17188/1738134
The Materials Project. 2020. "Materials Data on Sr2ZnSb2 by Materials Project". United States. doi:https://doi.org/10.17188/1738134. https://www.osti.gov/servlets/purl/1738134. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1738134,
title = {Materials Data on Sr2ZnSb2 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr2ZnSb2 crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Sr2+ is bonded to six Sb3- atoms to form a mixture of distorted edge, corner, and face-sharing SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 43–49°. There are three shorter (3.29 Å) and three longer (3.71 Å) Sr–Sb bond lengths. Zn2+ is bonded in a trigonal planar geometry to three equivalent Sb3- atoms. All Zn–Sb bond lengths are 2.71 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 6-coordinate geometry to six equivalent Sr2+ atoms. In the second Sb3- site, Sb3- is bonded in a distorted trigonal planar geometry to six equivalent Sr2+ and three equivalent Zn2+ atoms.},
doi = {10.17188/1738134},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}