Materials Data on Ta2Be by Materials Project

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

DOI:https://doi.org/10.17188/1187700· OSTI ID:1187700

The Materials Project

BeTa2 is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Be is bonded in a distorted q6 geometry to two equivalent Be and eight equivalent Ta atoms. Both Be–Be bond lengths are 2.45 Å. All Be–Ta bond lengths are 2.58 Å. Ta is bonded in a 4-coordinate geometry to four equivalent Be and one Ta atom. The Ta–Ta bond length is 2.75 Å.

• 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: 1187700
• Report Number(s): mp-11278
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Ta2Be
Be-Ta