U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SmTlTe2 by Materials Project
Abstract
SmTlTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Sm3+ is bonded to six equivalent Te2- atoms to form SmTe6 octahedra that share corners with six equivalent TlTe6 octahedra, edges with six equivalent SmTe6 octahedra, and edges with six equivalent TlTe6 octahedra. The corner-sharing octahedral tilt angles are 7°. All Sm–Te bond lengths are 3.16 Å. Tl1+ is bonded to six equivalent Te2- atoms to form TlTe6 octahedra that share corners with six equivalent SmTe6 octahedra, edges with six equivalent SmTe6 octahedra, and edges with six equivalent TlTe6 octahedra. The corner-sharing octahedral tilt angles are 7°. All Tl–Te bond lengths are 3.50 Å. Te2- is bonded to three equivalent Sm3+ and three equivalent Tl1+ atoms to form a mixture of edge and corner-sharing TeSm3Tl3 octahedra. The corner-sharing octahedral tilt angles are 0°.
- Publication Date:
- Other Number(s):
- mp-999132
- 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; Sm-Te-Tl; SmTlTe2; crystal structure
- OSTI Identifier:
- 1317483
- DOI:
- https://doi.org/10.17188/1317483
Citation Formats
Materials Data on SmTlTe2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1317483.
Materials Data on SmTlTe2 by Materials Project. United States. doi:https://doi.org/10.17188/1317483
2020.
"Materials Data on SmTlTe2 by Materials Project". United States. doi:https://doi.org/10.17188/1317483. https://www.osti.gov/servlets/purl/1317483. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1317483,
title = {Materials Data on SmTlTe2 by Materials Project},
abstractNote = {SmTlTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Sm3+ is bonded to six equivalent Te2- atoms to form SmTe6 octahedra that share corners with six equivalent TlTe6 octahedra, edges with six equivalent SmTe6 octahedra, and edges with six equivalent TlTe6 octahedra. The corner-sharing octahedral tilt angles are 7°. All Sm–Te bond lengths are 3.16 Å. Tl1+ is bonded to six equivalent Te2- atoms to form TlTe6 octahedra that share corners with six equivalent SmTe6 octahedra, edges with six equivalent SmTe6 octahedra, and edges with six equivalent TlTe6 octahedra. The corner-sharing octahedral tilt angles are 7°. All Tl–Te bond lengths are 3.50 Å. Te2- is bonded to three equivalent Sm3+ and three equivalent Tl1+ atoms to form a mixture of edge and corner-sharing TeSm3Tl3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1317483},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}