Materials Data on RbCd13 by Materials Project
RbCd13 crystallizes in the cubic Fm-3c space group. The structure is three-dimensional. Rb is bonded in a 1-coordinate geometry to twenty-four equivalent Cd atoms. All Rb–Cd bond lengths are 4.10 Å. There are two inequivalent Cd sites. In the first Cd site, Cd is bonded in a 12-coordinate geometry to two equivalent Rb and ten Cd atoms. There are a spread of Cd–Cd bond distances ranging from 2.93–3.43 Å. In the second Cd site, Cd is bonded in a cuboctahedral geometry to twelve equivalent Cd atoms.