Materials Data on Er5BiAu2 by Materials Project

Dataset · Thu Apr 30 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1274642· OSTI ID:1274642

The Materials Project

Er5Au2Bi crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a distorted trigonal planar geometry to one Au and two equivalent Bi atoms. The Er–Au bond length is 2.87 Å. Both Er–Bi bond lengths are 3.14 Å. In the second Er site, Er is bonded in a square co-planar geometry to four equivalent Au atoms. All Er–Au bond lengths are 2.91 Å. Au is bonded to four Er and one Au atom to form distorted corner-sharing AuEr4Au trigonal bipyramids. The Au–Au bond length is 2.69 Å. Bi is bonded in a 8-coordinate geometry to eight equivalent Er 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: 1274642
• Report Number(s): mp-568686
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Er5BiAu2
Au-Bi-Er