U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SmAsSe by Materials Project
Abstract
SmAsSe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Sm3+ is bonded in a 9-coordinate geometry to four equivalent As1- and five equivalent Se2- atoms. There are one shorter (3.12 Å) and three longer (3.23 Å) Sm–As bond lengths. There are a spread of Sm–Se bond distances ranging from 2.95–3.11 Å. As1- is bonded in a 6-coordinate geometry to four equivalent Sm3+ and two equivalent As1- atoms. Both As–As bond lengths are 2.59 Å. Se2- is bonded in a 5-coordinate geometry to five equivalent Sm3+ atoms.
- Publication Date:
- Other Number(s):
- mp-1208883
- 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-Se-Sm; SmAsSe; crystal structure
- OSTI Identifier:
- 1722170
- DOI:
- https://doi.org/10.17188/1722170
Citation Formats
Materials Data on SmAsSe by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1722170.
Materials Data on SmAsSe by Materials Project. United States. doi:https://doi.org/10.17188/1722170
2020.
"Materials Data on SmAsSe by Materials Project". United States. doi:https://doi.org/10.17188/1722170. https://www.osti.gov/servlets/purl/1722170. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1722170,
title = {Materials Data on SmAsSe by Materials Project},
abstractNote = {SmAsSe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Sm3+ is bonded in a 9-coordinate geometry to four equivalent As1- and five equivalent Se2- atoms. There are one shorter (3.12 Å) and three longer (3.23 Å) Sm–As bond lengths. There are a spread of Sm–Se bond distances ranging from 2.95–3.11 Å. As1- is bonded in a 6-coordinate geometry to four equivalent Sm3+ and two equivalent As1- atoms. Both As–As bond lengths are 2.59 Å. Se2- is bonded in a 5-coordinate geometry to five equivalent Sm3+ atoms.},
doi = {10.17188/1722170},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}
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