Materials Data on Na3UF8 by Materials Project

Dataset · Wed Jul 22 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1310224· OSTI ID:1310224

The Materials Project

Na3UF8 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a body-centered cubic geometry to eight equivalent F1- atoms. All Na–F bond lengths are 2.44 Å. In the second Na1+ site, Na1+ is bonded in a body-centered cubic geometry to eight equivalent F1- atoms. All Na–F bond lengths are 2.44 Å. U5+ is bonded in a body-centered cubic geometry to eight equivalent F1- atoms. All U–F bond lengths are 2.21 Å. F1- is bonded to three Na1+ and one U5+ atom to form a mixture of edge and corner-sharing FNa3U tetrahedra.

• 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: 1310224
• Report Number(s): mp-864913
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Na3UF8
F-Na-U