Materials Data on BeSnAs2 by Materials Project
Abstract
BeSnAs2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Be2+ is bonded to four equivalent As3- atoms to form BeAs4 tetrahedra that share corners with four equivalent BeAs4 tetrahedra and corners with eight equivalent SnAs4 tetrahedra. All Be–As bond lengths are 2.29 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 BeAs4 tetrahedra. All Sn–As bond lengths are 2.65 Å. As3- is bonded to two equivalent Be2+ and two equivalent Sn4+ atoms to form distorted corner-sharing AsBe2Sn2 tetrahedra.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1009084
- 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; BeSnAs2; As-Be-Sn
- OSTI Identifier:
- 1325569
- DOI:
- https://doi.org/10.17188/1325569
Citation Formats
The Materials Project. Materials Data on BeSnAs2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1325569.
The Materials Project. Materials Data on BeSnAs2 by Materials Project. United States. doi:https://doi.org/10.17188/1325569
The Materials Project. 2020.
"Materials Data on BeSnAs2 by Materials Project". United States. doi:https://doi.org/10.17188/1325569. https://www.osti.gov/servlets/purl/1325569. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1325569,
title = {Materials Data on BeSnAs2 by Materials Project},
author = {The Materials Project},
abstractNote = {BeSnAs2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Be2+ is bonded to four equivalent As3- atoms to form BeAs4 tetrahedra that share corners with four equivalent BeAs4 tetrahedra and corners with eight equivalent SnAs4 tetrahedra. All Be–As bond lengths are 2.29 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 BeAs4 tetrahedra. All Sn–As bond lengths are 2.65 Å. As3- is bonded to two equivalent Be2+ and two equivalent Sn4+ atoms to form distorted corner-sharing AsBe2Sn2 tetrahedra.},
doi = {10.17188/1325569},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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