Materials Data on TmTa3 by Materials Project

Dataset · Fri Jul 24 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1316321· OSTI ID:1316321

The Materials Project

TmTa3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Tm is bonded in a distorted body-centered cubic geometry to fourteen Ta atoms. There are eight shorter (2.97 Å) and six longer (3.42 Å) Tm–Ta bond lengths. There are two inequivalent Ta sites. In the first Ta site, Ta is bonded in a distorted body-centered cubic geometry to four equivalent Tm and four equivalent Ta atoms. All Ta–Ta bond lengths are 2.97 Å. In the second Ta site, Ta is bonded in a 8-coordinate geometry to six equivalent Tm and eight equivalent Ta 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: 1316321
• Report Number(s): mp-981251
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
TmTa3
Ta-Tm