U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on K2Au3 by Materials Project
Abstract
K2Au3 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. K is bonded in a 8-coordinate geometry to ten Au atoms. There are a spread of K–Au bond distances ranging from 3.43–3.99 Å. There are two inequivalent Au sites. In the first Au site, Au is bonded to eight equivalent K and four equivalent Au atoms to form a mixture of distorted face and edge-sharing AuK8Au4 cuboctahedra. All Au–Au bond lengths are 2.86 Å. In the second Au site, Au is bonded in a 10-coordinate geometry to six equivalent K and four Au atoms. There are one shorter (2.75 Å) and one longer (2.85 Å) Au–Au bond lengths.
- Publication Date:
- Other Number(s):
- mp-8700
- 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-K; K2Au3; crystal structure
- OSTI Identifier:
- 1312593
- DOI:
- https://doi.org/10.17188/1312593
Citation Formats
Materials Data on K2Au3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1312593.
Materials Data on K2Au3 by Materials Project. United States. doi:https://doi.org/10.17188/1312593
2020.
"Materials Data on K2Au3 by Materials Project". United States. doi:https://doi.org/10.17188/1312593. https://www.osti.gov/servlets/purl/1312593. Pub date:Thu Jul 16 04:00:00 UTC 2020
@article{osti_1312593,
title = {Materials Data on K2Au3 by Materials Project},
abstractNote = {K2Au3 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. K is bonded in a 8-coordinate geometry to ten Au atoms. There are a spread of K–Au bond distances ranging from 3.43–3.99 Å. There are two inequivalent Au sites. In the first Au site, Au is bonded to eight equivalent K and four equivalent Au atoms to form a mixture of distorted face and edge-sharing AuK8Au4 cuboctahedra. All Au–Au bond lengths are 2.86 Å. In the second Au site, Au is bonded in a 10-coordinate geometry to six equivalent K and four Au atoms. There are one shorter (2.75 Å) and one longer (2.85 Å) Au–Au bond lengths.},
doi = {10.17188/1312593},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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