U.S. Department of EnergyOffice of Scientific and Technical Information
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.
- Publication Date:
- Other Number(s):
- mp-867331
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Au-In-K; K3InAu5; crystal structure
- OSTI Identifier:
- 1311998
- DOI:
- https://doi.org/10.17188/1311998
Citation Formats
Materials Data on K3InAu5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1311998.
Materials Data on K3InAu5 by Materials Project. United States. doi:https://doi.org/10.17188/1311998
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},
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}
}