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Title: Materials Data on K3InAu5 by Materials Project

Abstract

K3Au5In crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 2-coordinate geometry to ten Au1- atoms. There are a spread of K–Au bond distances ranging from 3.37–3.76 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six equivalent Au1- atoms. There are four shorter (3.61 Å) and two longer (3.63 Å) K–Au bond lengths. There are three inequivalent Au1- sites. In the first Au1- site, Au1- is bonded to six equivalent K1+ and six Au1- atoms to form a mixture of edge and face-sharing AuK6Au6 cuboctahedra. There are four shorter (2.88 Å) and two longer (2.92 Å) Au–Au bond lengths. In the second Au1- site, Au1- is bonded in a 10-coordinate geometry to four equivalent K1+ and six Au1- atoms. There are two shorter (2.84 Å) and two longer (2.85 Å) Au–Au bond lengths. In the third Au1- site, Au1- is bonded in a 1-coordinate geometry to six K1+, three Au1-, and one In2+ atom. The Au–In bond length is 2.71 Å. In2+ is bonded in a water-like geometry to two equivalent Au1- atoms.

Authors:
Publication Date:
Other Number(s):
mp-867331
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; K3InAu5; Au-In-K
OSTI Identifier:
1311998
DOI:
https://doi.org/10.17188/1311998

Citation Formats

The Materials Project. Materials Data on K3InAu5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1311998.
The Materials Project. Materials Data on K3InAu5 by Materials Project. United States. doi:https://doi.org/10.17188/1311998
The Materials Project. 2020. "Materials Data on K3InAu5 by Materials Project". United States. doi:https://doi.org/10.17188/1311998. https://www.osti.gov/servlets/purl/1311998. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1311998,
title = {Materials Data on K3InAu5 by Materials Project},
author = {The Materials Project},
abstractNote = {K3Au5In crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 2-coordinate geometry to ten Au1- atoms. There are a spread of K–Au bond distances ranging from 3.37–3.76 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six equivalent Au1- atoms. There are four shorter (3.61 Å) and two longer (3.63 Å) K–Au bond lengths. There are three inequivalent Au1- sites. In the first Au1- site, Au1- is bonded to six equivalent K1+ and six Au1- atoms to form a mixture of edge and face-sharing AuK6Au6 cuboctahedra. There are four shorter (2.88 Å) and two longer (2.92 Å) Au–Au bond lengths. In the second Au1- site, Au1- is bonded in a 10-coordinate geometry to four equivalent K1+ and six Au1- atoms. There are two shorter (2.84 Å) and two longer (2.85 Å) Au–Au bond lengths. In the third Au1- site, Au1- is bonded in a 1-coordinate geometry to six K1+, three Au1-, and one In2+ atom. The Au–In bond length is 2.71 Å. In2+ is bonded in a water-like geometry to two equivalent Au1- atoms.},
doi = {10.17188/1311998},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}