Materials Data on K3SeO4F by Materials Project
K3SeO4F crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 10-coordinate geometry to eight equivalent O2- and two equivalent F1- atoms. All K–O bond lengths are 3.11 Å. Both K–F bond lengths are 2.91 Å. In the second K1+ site, K1+ is bonded in a 8-coordinate geometry to six equivalent O2- and two equivalent F1- atoms. There are two shorter (2.72 Å) and four longer (3.09 Å) K–O bond lengths. Both K–F bond lengths are 2.72 Å. Se6+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All Se–O bond lengths are 1.68 Å. O2- is bonded in a 1-coordinate geometry to five K1+ and one Se6+ atom. F1- is bonded to six K1+ atoms to form corner-sharing FK6 octahedra. The corner-sharing octahedra tilt angles range from 0–27°.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1313194
- Report Number(s):
- mp-9405
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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