U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on La(FeSb3)4 by Materials Project
Abstract
LaFe4Sb12 crystallizes in the cubic Im-3 space group. The structure is three-dimensional. La3+ is bonded to twelve equivalent Sb+1.25- atoms to form LaSb12 cuboctahedra that share faces with eight equivalent FeSb6 octahedra. All La–Sb bond lengths are 3.42 Å. Fe3+ is bonded to six equivalent Sb+1.25- atoms to form FeSb6 octahedra that share corners with six equivalent FeSb6 octahedra and faces with two equivalent LaSb12 cuboctahedra. The corner-sharing octahedral tilt angles are 52°. All Fe–Sb bond lengths are 2.55 Å. Sb+1.25- is bonded in a 2-coordinate geometry to one La3+, two equivalent Fe3+, and two equivalent Sb+1.25- atoms. There are one shorter (3.00 Å) and one longer (3.03 Å) Sb–Sb bond lengths.
- Publication Date:
- Other Number(s):
- mp-30073
- 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; Fe-La-Sb; La(FeSb3)4; crystal structure
- OSTI Identifier:
- 1204497
- DOI:
- https://doi.org/10.17188/1204497
Citation Formats
Materials Data on La(FeSb3)4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1204497.
Materials Data on La(FeSb3)4 by Materials Project. United States. doi:https://doi.org/10.17188/1204497
2020.
"Materials Data on La(FeSb3)4 by Materials Project". United States. doi:https://doi.org/10.17188/1204497. https://www.osti.gov/servlets/purl/1204497. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1204497,
title = {Materials Data on La(FeSb3)4 by Materials Project},
abstractNote = {LaFe4Sb12 crystallizes in the cubic Im-3 space group. The structure is three-dimensional. La3+ is bonded to twelve equivalent Sb+1.25- atoms to form LaSb12 cuboctahedra that share faces with eight equivalent FeSb6 octahedra. All La–Sb bond lengths are 3.42 Å. Fe3+ is bonded to six equivalent Sb+1.25- atoms to form FeSb6 octahedra that share corners with six equivalent FeSb6 octahedra and faces with two equivalent LaSb12 cuboctahedra. The corner-sharing octahedral tilt angles are 52°. All Fe–Sb bond lengths are 2.55 Å. Sb+1.25- is bonded in a 2-coordinate geometry to one La3+, two equivalent Fe3+, and two equivalent Sb+1.25- atoms. There are one shorter (3.00 Å) and one longer (3.03 Å) Sb–Sb bond lengths.},
doi = {10.17188/1204497},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}
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