Materials Data on RbLuO2 by Materials Project
RbLuO2 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 2.91 Å. Lu3+ is bonded to six equivalent O2- atoms to form edge-sharing LuO6 octahedra. All Lu–O bond lengths are 2.27 Å. O2- is bonded to three equivalent Rb1+ and three equivalent Lu3+ atoms to form a mixture of distorted corner and edge-sharing ORb3Lu3 octahedra. The corner-sharing octahedral tilt angles are 0°.
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