Materials Data on K2HfF6 by Materials Project

Dataset · Thu Jul 16 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1308089· OSTI ID:1308089

The Materials Project

K2HfF6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. K1+ is bonded to twelve equivalent F1- atoms to form KF12 cuboctahedra that share corners with twelve equivalent KF12 cuboctahedra, faces with six equivalent KF12 cuboctahedra, and faces with four equivalent HfF6 octahedra. All K–F bond lengths are 3.10 Å. Hf4+ is bonded to six equivalent F1- atoms to form HfF6 octahedra that share faces with eight equivalent KF12 cuboctahedra. All Hf–F bond lengths are 2.00 Å. F1- is bonded in a single-bond geometry to four equivalent K1+ and one Hf4+ atom.

• 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: 1308089
• Report Number(s): mp-8414
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
K2HfF6
F-Hf-K