Materials Data on LaSb2Au by Materials Project

Dataset · Mon Jul 20 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1282628· OSTI ID:1282628

The Materials Project

LaAuSb2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La3+ is bonded in a distorted hexagonal planar geometry to six Sb3- atoms. There are a spread of La–Sb bond distances ranging from 3.24–3.27 Å. Au3+ is bonded in a distorted hexagonal planar geometry to six Sb3- atoms. There are four shorter (3.24 Å) and two longer (3.25 Å) Au–Sb bond lengths. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 6-coordinate geometry to two equivalent La3+ and four equivalent Au3+ atoms. In the second Sb3- site, Sb3- is bonded in a 6-coordinate geometry to four equivalent La3+ and two equivalent Au3+ atoms.

• 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: 1282628
• Report Number(s): mp-675224
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
LaSb2Au
Au-La-Sb