Materials Data on KRbO by Materials Project

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

DOI:https://doi.org/10.17188/1272820· OSTI ID:1272820

The Materials Project

RbKO crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Rb1+ is bonded in a distorted see-saw-like geometry to four equivalent O2- atoms. There are two shorter (2.95 Å) and two longer (2.96 Å) Rb–O bond lengths. K1+ is bonded in a linear geometry to two equivalent O2- atoms. Both K–O bond lengths are 2.55 Å. O2- is bonded to four equivalent Rb1+ and two equivalent K1+ atoms to form a mixture of distorted edge and corner-sharing OK2Rb4 octahedra. The corner-sharing octahedra tilt angles range from 11–25°.

• 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: 1272820
• Report Number(s): mp-756889
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
KRbO
K-O-Rb