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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on RbScO2 by Materials Project

RbScO2 is H-Phase structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Rb1+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. All Rb–O bond lengths are 2.86 Å. Sc3+ is bonded to six equivalent O2- atoms to form edge-sharing ScO6 octahedra. All Sc–O bond lengths are 2.18 Å. O2- is bonded in a 6-coordinate geometry to three equivalent Rb1+ and three equivalent Sc3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on RbScO2 by Materials Project

RbScO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Rb1+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. All Rb–O bond lengths are 2.86 Å. Sc3+ is bonded to six equivalent O2- atoms to form edge-sharing ScO6 octahedra. All Sc–O bond lengths are 2.18 Å. O2- is bonded in a 6-coordinate geometry to three equivalent Rb1+ and three equivalent Sc3+ atoms.

36 MATERIALS SCIENCE↗