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Title: Materials Data on KY3F10 by Materials Project

Abstract

KY3F10 crystallizes in the trigonal R3m space group. The structure is three-dimensional. K1+ is bonded in a 7-coordinate geometry to seven F1- atoms. There are one shorter (2.75 Å) and six longer (3.00 Å) K–F bond lengths. Y3+ is bonded to seven F1- atoms to form distorted corner-sharing YF7 pentagonal bipyramids. There are a spread of Y–F bond distances ranging from 2.17–2.67 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to one K1+ and two equivalent Y3+ atoms. In the second F1- site, F1- is bonded in a trigonal pyramidal geometry to one K1+ and three equivalent Y3+ atoms. In the third F1- site, F1- is bonded in a linear geometry to two equivalent Y3+ atoms.

Publication Date:
Other Number(s):
mp-34042
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; KY3F10; F-K-Y
OSTI Identifier:
1206706
DOI:
https://doi.org/10.17188/1206706

Citation Formats

The Materials Project. Materials Data on KY3F10 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1206706.
The Materials Project. Materials Data on KY3F10 by Materials Project. United States. doi:https://doi.org/10.17188/1206706
The Materials Project. 2020. "Materials Data on KY3F10 by Materials Project". United States. doi:https://doi.org/10.17188/1206706. https://www.osti.gov/servlets/purl/1206706. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1206706,
title = {Materials Data on KY3F10 by Materials Project},
author = {The Materials Project},
abstractNote = {KY3F10 crystallizes in the trigonal R3m space group. The structure is three-dimensional. K1+ is bonded in a 7-coordinate geometry to seven F1- atoms. There are one shorter (2.75 Å) and six longer (3.00 Å) K–F bond lengths. Y3+ is bonded to seven F1- atoms to form distorted corner-sharing YF7 pentagonal bipyramids. There are a spread of Y–F bond distances ranging from 2.17–2.67 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to one K1+ and two equivalent Y3+ atoms. In the second F1- site, F1- is bonded in a trigonal pyramidal geometry to one K1+ and three equivalent Y3+ atoms. In the third F1- site, F1- is bonded in a linear geometry to two equivalent Y3+ atoms.},
doi = {10.17188/1206706},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}