Materials Data on Rb2SiF6 by Materials Project

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

DOI:https://doi.org/10.17188/1187157· OSTI ID:1187157

The Materials Project

Rb2SiF6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent F1- atoms to form distorted RbF12 cuboctahedra that share corners with twelve equivalent RbF12 cuboctahedra, faces with six equivalent RbF12 cuboctahedra, and faces with four equivalent SiF6 octahedra. All Rb–F bond lengths are 3.07 Å. Si4+ is bonded to six equivalent F1- atoms to form SiF6 octahedra that share faces with eight equivalent RbF12 cuboctahedra. All Si–F bond lengths are 1.72 Å. F1- is bonded in a single-bond geometry to four equivalent Rb1+ and one Si4+ 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: 1187157
• Report Number(s): mp-10492
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Rb2SiF6
F-Rb-Si