Materials Data on Rb2TlCuBr6 by Materials Project
Abstract
Rb2CuTlBr6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent Br1- atoms to form RbBr12 cuboctahedra that share corners with twelve equivalent RbBr12 cuboctahedra, faces with six equivalent RbBr12 cuboctahedra, faces with four equivalent CuBr6 octahedra, and faces with four equivalent TlBr6 octahedra. All Rb–Br bond lengths are 3.88 Å. Cu1+ is bonded to six equivalent Br1- atoms to form CuBr6 octahedra that share corners with six equivalent TlBr6 octahedra and faces with eight equivalent RbBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Cu–Br bond lengths are 2.60 Å. Tl3+ is bonded to six equivalent Br1- atoms to form TlBr6 octahedra that share corners with six equivalent CuBr6 octahedra and faces with eight equivalent RbBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tl–Br bond lengths are 2.89 Å. Br1- is bonded in a distorted linear geometry to four equivalent Rb1+, one Cu1+, and one Tl3+ atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1111484
- 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; Rb2TlCuBr6; Br-Cu-Rb-Tl
- OSTI Identifier:
- 1758025
- DOI:
- https://doi.org/10.17188/1758025
Citation Formats
The Materials Project. Materials Data on Rb2TlCuBr6 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1758025.
The Materials Project. Materials Data on Rb2TlCuBr6 by Materials Project. United States. doi:https://doi.org/10.17188/1758025
The Materials Project. 2020.
"Materials Data on Rb2TlCuBr6 by Materials Project". United States. doi:https://doi.org/10.17188/1758025. https://www.osti.gov/servlets/purl/1758025. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1758025,
title = {Materials Data on Rb2TlCuBr6 by Materials Project},
author = {The Materials Project},
abstractNote = {Rb2CuTlBr6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent Br1- atoms to form RbBr12 cuboctahedra that share corners with twelve equivalent RbBr12 cuboctahedra, faces with six equivalent RbBr12 cuboctahedra, faces with four equivalent CuBr6 octahedra, and faces with four equivalent TlBr6 octahedra. All Rb–Br bond lengths are 3.88 Å. Cu1+ is bonded to six equivalent Br1- atoms to form CuBr6 octahedra that share corners with six equivalent TlBr6 octahedra and faces with eight equivalent RbBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Cu–Br bond lengths are 2.60 Å. Tl3+ is bonded to six equivalent Br1- atoms to form TlBr6 octahedra that share corners with six equivalent CuBr6 octahedra and faces with eight equivalent RbBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tl–Br bond lengths are 2.89 Å. Br1- is bonded in a distorted linear geometry to four equivalent Rb1+, one Cu1+, and one Tl3+ atom.},
doi = {10.17188/1758025},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}