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Title: Materials Data on K3SeO4F by Materials Project

Abstract

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°.

Authors:
Publication Date:
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)
Contributing Org.:
MIT; UC Berkeley; Duke; U Louvain
OSTI Identifier:
1313194
Report Number(s):
mp-9405
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Resource Type:
Data
Resource Relation:
Related Information: https://materialsproject.org/citing
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; crystal structure; K3SeO4F; F-K-O-Se

Citation Formats

The Materials Project. Materials Data on K3SeO4F by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1313194.
The Materials Project. Materials Data on K3SeO4F by Materials Project. United States. https://doi.org/10.17188/1313194
The Materials Project. 2020. "Materials Data on K3SeO4F by Materials Project". United States. https://doi.org/10.17188/1313194. https://www.osti.gov/servlets/purl/1313194.
@article{osti_1313194,
title = {Materials Data on K3SeO4F by Materials Project},
author = {The Materials Project},
abstractNote = {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°.},
doi = {10.17188/1313194},
url = {https://www.osti.gov/biblio/1313194}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}