U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on RbFeCuF6 by Materials Project
Abstract
RbFeCuF6 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Rb1+ is bonded to six F1- atoms to form RbF6 octahedra that share corners with six equivalent FeF6 octahedra and corners with six equivalent CuF6 octahedra. The corner-sharing octahedra tilt angles range from 65–71°. There are a spread of Rb–F bond distances ranging from 3.11–3.38 Å. Fe3+ is bonded to six F1- atoms to form FeF6 octahedra that share corners with two equivalent FeF6 octahedra, corners with four equivalent CuF6 octahedra, and corners with six equivalent RbF6 octahedra. The corner-sharing octahedra tilt angles range from 39–71°. There is four shorter (1.94 Å) and two longer (2.01 Å) Fe–F bond length. Cu2+ is bonded to six F1- atoms to form CuF6 octahedra that share corners with two equivalent CuF6 octahedra, corners with four equivalent FeF6 octahedra, and corners with six equivalent RbF6 octahedra. The corner-sharing octahedra tilt angles range from 45–68°. There are two shorter (1.92 Å) and four longer (2.09 Å) Cu–F bond lengths. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Rb1+ and two equivalent Fe3+ atoms. In the second F1- site,more »
- Publication Date:
- Other Number(s):
- mp-1219597
- 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; Cu-F-Fe-Rb; RbFeCuF6; crystal structure
- OSTI Identifier:
- 1698553
- DOI:
- https://doi.org/10.17188/1698553
Citation Formats
Materials Data on RbFeCuF6 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1698553.
Materials Data on RbFeCuF6 by Materials Project. United States. doi:https://doi.org/10.17188/1698553
2020.
"Materials Data on RbFeCuF6 by Materials Project". United States. doi:https://doi.org/10.17188/1698553. https://www.osti.gov/servlets/purl/1698553. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1698553,
title = {Materials Data on RbFeCuF6 by Materials Project},
abstractNote = {RbFeCuF6 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Rb1+ is bonded to six F1- atoms to form RbF6 octahedra that share corners with six equivalent FeF6 octahedra and corners with six equivalent CuF6 octahedra. The corner-sharing octahedra tilt angles range from 65–71°. There are a spread of Rb–F bond distances ranging from 3.11–3.38 Å. Fe3+ is bonded to six F1- atoms to form FeF6 octahedra that share corners with two equivalent FeF6 octahedra, corners with four equivalent CuF6 octahedra, and corners with six equivalent RbF6 octahedra. The corner-sharing octahedra tilt angles range from 39–71°. There is four shorter (1.94 Å) and two longer (2.01 Å) Fe–F bond length. Cu2+ is bonded to six F1- atoms to form CuF6 octahedra that share corners with two equivalent CuF6 octahedra, corners with four equivalent FeF6 octahedra, and corners with six equivalent RbF6 octahedra. The corner-sharing octahedra tilt angles range from 45–68°. There are two shorter (1.92 Å) and four longer (2.09 Å) Cu–F bond lengths. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Rb1+ and two equivalent Fe3+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Rb1+ and two equivalent Cu2+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to one Rb1+, one Fe3+, and one Cu2+ atom.},
doi = {10.17188/1698553},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}