Materials Data on KRb(InAu2)4 by Materials Project
RbK(Au2In)4 crystallizes in the tetragonal I422 space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to eight equivalent Au1- atoms. All Rb–Au bond lengths are 3.54 Å. K1+ is bonded in a 8-coordinate geometry to eight equivalent Au1- atoms. All K–Au bond lengths are 3.52 Å. Au1- is bonded in a 1-coordinate geometry to one Rb1+, one K1+, four equivalent Au1-, and four equivalent In+1.50+ atoms. There are a spread of Au–Au bond distances ranging from 2.75–3.14 Å. There are a spread of Au–In bond distances ranging from 2.77–3.02 Å. In+1.50+ is bonded in a 8-coordinate geometry to eight equivalent Au1- atoms.