U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on KMnF3 by Materials Project
Abstract
KMnF3 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. K1+ is bonded to twelve F1- atoms to form distorted KF12 cuboctahedra that share corners with twelve equivalent KF12 cuboctahedra, faces with six equivalent KF12 cuboctahedra, and faces with eight equivalent MnF6 octahedra. There are a spread of K–F bond distances ranging from 2.81–3.23 Å. Mn2+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with six equivalent MnF6 octahedra and faces with eight equivalent KF12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–16°. All Mn–F bond lengths are 2.14 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted linear geometry to four equivalent K1+ and two equivalent Mn2+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to four equivalent K1+ and two equivalent Mn2+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-555359
- 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; KMnF3; F-K-Mn
- OSTI Identifier:
- 1268768
- DOI:
- https://doi.org/10.17188/1268768
Citation Formats
The Materials Project. Materials Data on KMnF3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1268768.
The Materials Project. Materials Data on KMnF3 by Materials Project. United States. doi:https://doi.org/10.17188/1268768
The Materials Project. 2020.
"Materials Data on KMnF3 by Materials Project". United States. doi:https://doi.org/10.17188/1268768. https://www.osti.gov/servlets/purl/1268768. Pub date:Mon Aug 03 00:00:00 EDT 2020
@article{osti_1268768,
title = {Materials Data on KMnF3 by Materials Project},
author = {The Materials Project},
abstractNote = {KMnF3 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. K1+ is bonded to twelve F1- atoms to form distorted KF12 cuboctahedra that share corners with twelve equivalent KF12 cuboctahedra, faces with six equivalent KF12 cuboctahedra, and faces with eight equivalent MnF6 octahedra. There are a spread of K–F bond distances ranging from 2.81–3.23 Å. Mn2+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with six equivalent MnF6 octahedra and faces with eight equivalent KF12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–16°. All Mn–F bond lengths are 2.14 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted linear geometry to four equivalent K1+ and two equivalent Mn2+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to four equivalent K1+ and two equivalent Mn2+ atoms.},
doi = {10.17188/1268768},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Aug 03 00:00:00 EDT 2020},
month = {Mon Aug 03 00:00:00 EDT 2020}
}