U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on MgSnAs2 by Materials Project
Abstract
MgSnAs2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Mg2+ is bonded to four equivalent As3- atoms to form MgAs4 tetrahedra that share corners with four equivalent MgAs4 tetrahedra and corners with eight equivalent SnAs4 tetrahedra. All Mg–As bond lengths are 2.65 Å. Sn4+ is bonded to four equivalent As3- atoms to form SnAs4 tetrahedra that share corners with four equivalent SnAs4 tetrahedra and corners with eight equivalent MgAs4 tetrahedra. All Sn–As bond lengths are 2.65 Å. As3- is bonded to two equivalent Mg2+ and two equivalent Sn4+ atoms to form corner-sharing AsMg2Sn2 tetrahedra.
- Publication Date:
- Other Number(s):
- mp-1009082
- 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; As-Mg-Sn; MgSnAs2; crystal structure
- OSTI Identifier:
- 1325567
- DOI:
- https://doi.org/10.17188/1325567
Citation Formats
Materials Data on MgSnAs2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1325567.
Materials Data on MgSnAs2 by Materials Project. United States. doi:https://doi.org/10.17188/1325567
2020.
"Materials Data on MgSnAs2 by Materials Project". United States. doi:https://doi.org/10.17188/1325567. https://www.osti.gov/servlets/purl/1325567. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1325567,
title = {Materials Data on MgSnAs2 by Materials Project},
abstractNote = {MgSnAs2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Mg2+ is bonded to four equivalent As3- atoms to form MgAs4 tetrahedra that share corners with four equivalent MgAs4 tetrahedra and corners with eight equivalent SnAs4 tetrahedra. All Mg–As bond lengths are 2.65 Å. Sn4+ is bonded to four equivalent As3- atoms to form SnAs4 tetrahedra that share corners with four equivalent SnAs4 tetrahedra and corners with eight equivalent MgAs4 tetrahedra. All Sn–As bond lengths are 2.65 Å. As3- is bonded to two equivalent Mg2+ and two equivalent Sn4+ atoms to form corner-sharing AsMg2Sn2 tetrahedra.},
doi = {10.17188/1325567},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}
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