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Title: Materials Data on K2NaAuCl6 by Materials Project

Abstract

K2NaAuCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. K1+ is bonded to twelve equivalent Cl1- atoms to form KCl12 cuboctahedra that share corners with twelve equivalent KCl12 cuboctahedra, faces with six equivalent KCl12 cuboctahedra, faces with four equivalent NaCl6 octahedra, and faces with four equivalent AuCl6 octahedra. All K–Cl bond lengths are 3.70 Å. Na1+ is bonded to six equivalent Cl1- atoms to form NaCl6 octahedra that share corners with six equivalent AuCl6 octahedra and faces with eight equivalent KCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Na–Cl bond lengths are 2.73 Å. Au3+ is bonded to six equivalent Cl1- atoms to form AuCl6 octahedra that share corners with six equivalent NaCl6 octahedra and faces with eight equivalent KCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Au–Cl bond lengths are 2.51 Å. Cl1- is bonded in a distorted linear geometry to four equivalent K1+, one Na1+, and one Au3+ atom.

Authors:
Publication Date:
Other Number(s):
mp-1111131
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; K2NaAuCl6; Au-Cl-K-Na
OSTI Identifier:
1731824
DOI:
https://doi.org/10.17188/1731824

Citation Formats

The Materials Project. Materials Data on K2NaAuCl6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1731824.
The Materials Project. Materials Data on K2NaAuCl6 by Materials Project. United States. doi:https://doi.org/10.17188/1731824
The Materials Project. 2020. "Materials Data on K2NaAuCl6 by Materials Project". United States. doi:https://doi.org/10.17188/1731824. https://www.osti.gov/servlets/purl/1731824. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1731824,
title = {Materials Data on K2NaAuCl6 by Materials Project},
author = {The Materials Project},
abstractNote = {K2NaAuCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. K1+ is bonded to twelve equivalent Cl1- atoms to form KCl12 cuboctahedra that share corners with twelve equivalent KCl12 cuboctahedra, faces with six equivalent KCl12 cuboctahedra, faces with four equivalent NaCl6 octahedra, and faces with four equivalent AuCl6 octahedra. All K–Cl bond lengths are 3.70 Å. Na1+ is bonded to six equivalent Cl1- atoms to form NaCl6 octahedra that share corners with six equivalent AuCl6 octahedra and faces with eight equivalent KCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Na–Cl bond lengths are 2.73 Å. Au3+ is bonded to six equivalent Cl1- atoms to form AuCl6 octahedra that share corners with six equivalent NaCl6 octahedra and faces with eight equivalent KCl12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Au–Cl bond lengths are 2.51 Å. Cl1- is bonded in a distorted linear geometry to four equivalent K1+, one Na1+, and one Au3+ atom.},
doi = {10.17188/1731824},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}