Materials Data on AlAu4 by Materials Project

Dataset · Wed Jul 15 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1190960· OSTI ID:1190960

The Materials Project

Au4Al crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are two inequivalent Au sites. In the first Au site, Au is bonded in a 12-coordinate geometry to nine Au and three equivalent Al atoms. There are a spread of Au–Au bond distances ranging from 2.90–3.01 Å. There are a spread of Au–Al bond distances ranging from 2.76–3.11 Å. In the second Au site, Au is bonded in a distorted trigonal planar geometry to nine equivalent Au and three equivalent Al atoms. All Au–Al bond lengths are 2.63 Å. Al is bonded to twelve Au atoms to form a mixture of distorted face and corner-sharing AlAu12 cuboctahedra.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES)
• Contributing Organization: MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231; EDCBEE
• OSTI ID: 1190960
• Report Number(s): mp-1490
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
AlAu4
Al-Au