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Title: Materials Data on SrAgTeF by Materials Project

Abstract

SrFAgTe is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Sr2+ is bonded in a 4-coordinate geometry to four equivalent Te2- and four equivalent F1- atoms. All Sr–Te bond lengths are 3.50 Å. All Sr–F bond lengths are 2.57 Å. Ag1+ is bonded in a 4-coordinate geometry to four equivalent Ag1+ and four equivalent Te2- atoms. All Ag–Ag bond lengths are 3.11 Å. All Ag–Te bond lengths are 2.92 Å. Te2- is bonded in a 12-coordinate geometry to four equivalent Sr2+, four equivalent Ag1+, and four equivalent F1- atoms. All Te–F bond lengths are 3.67 Å. F1- is bonded to four equivalent Sr2+ and four equivalent Te2- atoms to form a mixture of face and edge-sharing FSr4Te4 tetrahedra.

Authors:
Publication Date:
Other Number(s):
mp-1080438
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; SrAgTeF; Ag-F-Sr-Te
OSTI Identifier:
1685153
DOI:
https://doi.org/10.17188/1685153

Citation Formats

The Materials Project. Materials Data on SrAgTeF by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1685153.
The Materials Project. Materials Data on SrAgTeF by Materials Project. United States. doi:https://doi.org/10.17188/1685153
The Materials Project. 2020. "Materials Data on SrAgTeF by Materials Project". United States. doi:https://doi.org/10.17188/1685153. https://www.osti.gov/servlets/purl/1685153. Pub date:Sat May 09 00:00:00 EDT 2020
@article{osti_1685153,
title = {Materials Data on SrAgTeF by Materials Project},
author = {The Materials Project},
abstractNote = {SrFAgTe is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Sr2+ is bonded in a 4-coordinate geometry to four equivalent Te2- and four equivalent F1- atoms. All Sr–Te bond lengths are 3.50 Å. All Sr–F bond lengths are 2.57 Å. Ag1+ is bonded in a 4-coordinate geometry to four equivalent Ag1+ and four equivalent Te2- atoms. All Ag–Ag bond lengths are 3.11 Å. All Ag–Te bond lengths are 2.92 Å. Te2- is bonded in a 12-coordinate geometry to four equivalent Sr2+, four equivalent Ag1+, and four equivalent F1- atoms. All Te–F bond lengths are 3.67 Å. F1- is bonded to four equivalent Sr2+ and four equivalent Te2- atoms to form a mixture of face and edge-sharing FSr4Te4 tetrahedra.},
doi = {10.17188/1685153},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}