Materials Data on KNa2AuO2 by Materials Project
Abstract
KNa2AuO2 crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. K1+ is bonded in a distorted square co-planar geometry to four equivalent O2- atoms. All K–O bond lengths are 2.85 Å. Na1+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. There are one shorter (2.28 Å) and two longer (2.34 Å) Na–O bond lengths. Au1+ is bonded in a linear geometry to two equivalent O2- atoms. Both Au–O bond lengths are 2.04 Å. O2- is bonded to two equivalent K1+, three equivalent Na1+, and one Au1+ atom to form a mixture of distorted corner and edge-sharing OK2Na3Au octahedra. The corner-sharing octahedra tilt angles range from 0–60°.
- Authors:
- Publication Date:
- 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)
- Contributing Org.:
- MIT; UC Berkeley; Duke; U Louvain
- OSTI Identifier:
- 1270656
- Report Number(s):
- mp-559067
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Resource Type:
- Data
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; crystal structure; KNa2AuO2; Au-K-Na-O
Citation Formats
The Materials Project. Materials Data on KNa2AuO2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1270656.
The Materials Project. Materials Data on KNa2AuO2 by Materials Project. United States. https://doi.org/10.17188/1270656
The Materials Project. 2020.
"Materials Data on KNa2AuO2 by Materials Project". United States. https://doi.org/10.17188/1270656. https://www.osti.gov/servlets/purl/1270656.
@article{osti_1270656,
title = {Materials Data on KNa2AuO2 by Materials Project},
author = {The Materials Project},
abstractNote = {KNa2AuO2 crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. K1+ is bonded in a distorted square co-planar geometry to four equivalent O2- atoms. All K–O bond lengths are 2.85 Å. Na1+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. There are one shorter (2.28 Å) and two longer (2.34 Å) Na–O bond lengths. Au1+ is bonded in a linear geometry to two equivalent O2- atoms. Both Au–O bond lengths are 2.04 Å. O2- is bonded to two equivalent K1+, three equivalent Na1+, and one Au1+ atom to form a mixture of distorted corner and edge-sharing OK2Na3Au octahedra. The corner-sharing octahedra tilt angles range from 0–60°.},
doi = {10.17188/1270656},
url = {https://www.osti.gov/biblio/1270656},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}
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