U.S. Department of EnergyOffice of Scientific and Technical Information
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.
- Publication Date:
- Other Number(s):
- mp-1080438
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Ag-F-Sr-Te; SrAgTeF; crystal structure
- OSTI Identifier:
- 1685153
- DOI:
- https://doi.org/10.17188/1685153
Citation Formats
Materials Data on SrAgTeF by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1685153.
Materials Data on SrAgTeF by Materials Project. United States. doi:https://doi.org/10.17188/1685153
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},
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}
}