Materials Data on Mg13Au41 by Materials Project
Abstract
Mg13Au41 crystallizes in the hexagonal P6_3/mcm space group. The structure is three-dimensional. there are four inequivalent Mg2+ sites. In the first Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner and face-sharing MgAu12 cuboctahedra. There are six shorter (2.92 Å) and six longer (2.93 Å) Mg–Au bond lengths. In the second Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.92–2.96 Å. In the third Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.90–2.96 Å. In the fourth Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.90–2.96 Å. There are eight inequivalent Au+0.63- sites. In the first Au+0.63- site, Au+0.63- is bonded in a distorted square co-planar geometry to four Mg2+ atoms. In the second Au+0.63- site, Au+0.63- is bonded in a distorted square co-planar geometry to four Mg2+more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-30407
- 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; Mg13Au41; Au-Mg
- OSTI Identifier:
- 1204815
- DOI:
- https://doi.org/10.17188/1204815
Citation Formats
The Materials Project. Materials Data on Mg13Au41 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1204815.
The Materials Project. Materials Data on Mg13Au41 by Materials Project. United States. doi:https://doi.org/10.17188/1204815
The Materials Project. 2020.
"Materials Data on Mg13Au41 by Materials Project". United States. doi:https://doi.org/10.17188/1204815. https://www.osti.gov/servlets/purl/1204815. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1204815,
title = {Materials Data on Mg13Au41 by Materials Project},
author = {The Materials Project},
abstractNote = {Mg13Au41 crystallizes in the hexagonal P6_3/mcm space group. The structure is three-dimensional. there are four inequivalent Mg2+ sites. In the first Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner and face-sharing MgAu12 cuboctahedra. There are six shorter (2.92 Å) and six longer (2.93 Å) Mg–Au bond lengths. In the second Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.92–2.96 Å. In the third Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.90–2.96 Å. In the fourth Mg2+ site, Mg2+ is bonded to twelve Au+0.63- atoms to form a mixture of corner, edge, and face-sharing MgAu12 cuboctahedra. There are a spread of Mg–Au bond distances ranging from 2.90–2.96 Å. There are eight inequivalent Au+0.63- sites. In the first Au+0.63- site, Au+0.63- is bonded in a distorted square co-planar geometry to four Mg2+ atoms. In the second Au+0.63- site, Au+0.63- is bonded in a distorted square co-planar geometry to four Mg2+ atoms. In the third Au+0.63- site, Au+0.63- is bonded to four Mg2+ atoms to form a mixture of distorted corner and edge-sharing AuMg4 cuboctahedra. In the fourth Au+0.63- site, Au+0.63- is bonded to four Mg2+ atoms to form a mixture of distorted corner and edge-sharing AuMg4 cuboctahedra. In the fifth Au+0.63- site, Au+0.63- is bonded in a distorted see-saw-like geometry to four Mg2+ atoms. In the sixth Au+0.63- site, Au+0.63- is bonded in a distorted trigonal planar geometry to three equivalent Mg2+ atoms. In the seventh Au+0.63- site, Au+0.63- is bonded in a 12-coordinate geometry to three Mg2+ atoms. In the eighth Au+0.63- site, Au+0.63- is bonded in a distorted see-saw-like geometry to four Mg2+ atoms.},
doi = {10.17188/1204815},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}