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Title: Materials Data on K2AgF4 by Materials Project

Abstract

K2AgF4 is Orthorhombic Perovskite-like structured and crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of K–F bond distances ranging from 2.60–3.11 Å. Ag2+ is bonded to six F1- atoms to form corner-sharing AgF6 octahedra. The corner-sharing octahedral tilt angles are 17°. There are two shorter (2.17 Å) and four longer (2.26 Å) Ag–F bond lengths. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 6-coordinate geometry to four equivalent K1+ and two equivalent Ag2+ atoms. In the second F1- site, F1- is bonded in a 5-coordinate geometry to four equivalent K1+ and one Ag2+ atom.

Publication Date:
Other Number(s):
mp-1211955
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; K2AgF4; Ag-F-K
OSTI Identifier:
1722303
DOI:
https://doi.org/10.17188/1722303

Citation Formats

The Materials Project. Materials Data on K2AgF4 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1722303.
The Materials Project. Materials Data on K2AgF4 by Materials Project. United States. doi:https://doi.org/10.17188/1722303
The Materials Project. 2019. "Materials Data on K2AgF4 by Materials Project". United States. doi:https://doi.org/10.17188/1722303. https://www.osti.gov/servlets/purl/1722303. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1722303,
title = {Materials Data on K2AgF4 by Materials Project},
author = {The Materials Project},
abstractNote = {K2AgF4 is Orthorhombic Perovskite-like structured and crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of K–F bond distances ranging from 2.60–3.11 Å. Ag2+ is bonded to six F1- atoms to form corner-sharing AgF6 octahedra. The corner-sharing octahedral tilt angles are 17°. There are two shorter (2.17 Å) and four longer (2.26 Å) Ag–F bond lengths. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 6-coordinate geometry to four equivalent K1+ and two equivalent Ag2+ atoms. In the second F1- site, F1- is bonded in a 5-coordinate geometry to four equivalent K1+ and one Ag2+ atom.},
doi = {10.17188/1722303},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}