U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on RbTbSe2 by Materials Project
Abstract
RbTbSe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Rb1+ is bonded to six equivalent Se2- atoms to form distorted RbSe6 octahedra that share corners with six equivalent TbSe6 octahedra, edges with six equivalent RbSe6 octahedra, and edges with six equivalent TbSe6 octahedra. The corner-sharing octahedral tilt angles are 12°. All Rb–Se bond lengths are 3.46 Å. Tb3+ is bonded to six equivalent Se2- atoms to form TbSe6 octahedra that share corners with six equivalent RbSe6 octahedra, edges with six equivalent RbSe6 octahedra, and edges with six equivalent TbSe6 octahedra. The corner-sharing octahedral tilt angles are 12°. All Tb–Se bond lengths are 2.92 Å. Se2- is bonded to three equivalent Rb1+ and three equivalent Tb3+ atoms to form a mixture of edge and corner-sharing SeRb3Tb3 octahedra. The corner-sharing octahedral tilt angles are 0°.
- Publication Date:
- Other Number(s):
- mp-10782
- 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; Rb-Se-Tb; RbTbSe2; crystal structure
- OSTI Identifier:
- 1187360
- DOI:
- https://doi.org/10.17188/1187360
Citation Formats
Materials Data on RbTbSe2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1187360.
Materials Data on RbTbSe2 by Materials Project. United States. doi:https://doi.org/10.17188/1187360
2020.
"Materials Data on RbTbSe2 by Materials Project". United States. doi:https://doi.org/10.17188/1187360. https://www.osti.gov/servlets/purl/1187360. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1187360,
title = {Materials Data on RbTbSe2 by Materials Project},
abstractNote = {RbTbSe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Rb1+ is bonded to six equivalent Se2- atoms to form distorted RbSe6 octahedra that share corners with six equivalent TbSe6 octahedra, edges with six equivalent RbSe6 octahedra, and edges with six equivalent TbSe6 octahedra. The corner-sharing octahedral tilt angles are 12°. All Rb–Se bond lengths are 3.46 Å. Tb3+ is bonded to six equivalent Se2- atoms to form TbSe6 octahedra that share corners with six equivalent RbSe6 octahedra, edges with six equivalent RbSe6 octahedra, and edges with six equivalent TbSe6 octahedra. The corner-sharing octahedral tilt angles are 12°. All Tb–Se bond lengths are 2.92 Å. Se2- is bonded to three equivalent Rb1+ and three equivalent Tb3+ atoms to form a mixture of edge and corner-sharing SeRb3Tb3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1187360},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}