Materials Data on K3Os by Materials Project

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

DOI:https://doi.org/10.17188/1748869· OSTI ID:1748869

The Materials Project

K3Os is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded to four equivalent K and four equivalent Os atoms to form a mixture of distorted face, edge, and corner-sharing KK4Os4 tetrahedra. All K–K bond lengths are 3.59 Å. All K–Os bond lengths are 3.59 Å. In the second K site, K is bonded in a 8-coordinate geometry to eight equivalent K and six equivalent Os atoms. All K–Os bond lengths are 4.14 Å. Os is bonded in a body-centered cubic geometry to fourteen K 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: 1748869
• Report Number(s): mp-1184896
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
K3Os
K-Os