Materials Data on Tb2Au by Materials Project

Dataset · Sat May 02 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1727576· OSTI ID:1727576

The Materials Project

Tb2Au is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Tb sites. In the first Tb site, Tb is bonded to four equivalent Au atoms to form a mixture of edge and corner-sharing TbAu4 tetrahedra. There are a spread of Tb–Au bond distances ranging from 2.93–3.07 Å. In the second Tb site, Tb is bonded in a 3-coordinate geometry to five equivalent Au atoms. There are a spread of Tb–Au bond distances ranging from 2.97–3.65 Å. Au is bonded in a 9-coordinate geometry to nine Tb 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: 1727576
• Report Number(s): mp-1095658
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Tb2Au
Au-Tb