U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on MnAg2GeTe4 by Materials Project
Abstract
Ag2MnGeTe4 is Stannite structured and crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Mn2+ is bonded to four equivalent Te2- atoms to form MnTe4 tetrahedra that share corners with four equivalent GeTe4 tetrahedra and corners with eight equivalent AgTe4 tetrahedra. All Mn–Te bond lengths are 2.75 Å. Ag1+ is bonded to four equivalent Te2- atoms to form AgTe4 tetrahedra that share corners with four equivalent MnTe4 tetrahedra, corners with four equivalent AgTe4 tetrahedra, and corners with four equivalent GeTe4 tetrahedra. All Ag–Te bond lengths are 2.79 Å. Ge4+ is bonded to four equivalent Te2- atoms to form GeTe4 tetrahedra that share corners with four equivalent MnTe4 tetrahedra and corners with eight equivalent AgTe4 tetrahedra. All Ge–Te bond lengths are 2.67 Å. Te2- is bonded to one Mn2+, two equivalent Ag1+, and one Ge4+ atom to form corner-sharing TeMnAg2Ge tetrahedra.
- Publication Date:
- Other Number(s):
- mp-1025568
- 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-Ge-Mn-Te; MnAg2GeTe4; crystal structure
- OSTI Identifier:
- 1355620
- DOI:
- https://doi.org/10.17188/1355620
Citation Formats
Materials Data on MnAg2GeTe4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1355620.
Materials Data on MnAg2GeTe4 by Materials Project. United States. doi:https://doi.org/10.17188/1355620
2020.
"Materials Data on MnAg2GeTe4 by Materials Project". United States. doi:https://doi.org/10.17188/1355620. https://www.osti.gov/servlets/purl/1355620. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1355620,
title = {Materials Data on MnAg2GeTe4 by Materials Project},
abstractNote = {Ag2MnGeTe4 is Stannite structured and crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Mn2+ is bonded to four equivalent Te2- atoms to form MnTe4 tetrahedra that share corners with four equivalent GeTe4 tetrahedra and corners with eight equivalent AgTe4 tetrahedra. All Mn–Te bond lengths are 2.75 Å. Ag1+ is bonded to four equivalent Te2- atoms to form AgTe4 tetrahedra that share corners with four equivalent MnTe4 tetrahedra, corners with four equivalent AgTe4 tetrahedra, and corners with four equivalent GeTe4 tetrahedra. All Ag–Te bond lengths are 2.79 Å. Ge4+ is bonded to four equivalent Te2- atoms to form GeTe4 tetrahedra that share corners with four equivalent MnTe4 tetrahedra and corners with eight equivalent AgTe4 tetrahedra. All Ge–Te bond lengths are 2.67 Å. Te2- is bonded to one Mn2+, two equivalent Ag1+, and one Ge4+ atom to form corner-sharing TeMnAg2Ge tetrahedra.},
doi = {10.17188/1355620},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}