(Rb)2CsTmCl6 crystallizes in the cubic Fm-3m space group. The structure consists of eight 7440-17-7 atoms inside a CsTmCl6 framework. In the CsTmCl6 framework, Cs(1) is bonded to six equivalent Cl(1) atoms to form CsCl6 octahedra that share corners with six equivalent Tm(1)Cl6 octahedra. The corner-sharing octahedra are not tilted. Tm(1) is bonded to six equivalent Cl(1) atoms to form TmCl6 octahedra that share corners with six equivalent Cs(1)Cl6 octahedra. The corner-sharing octahedra are not tilted. Cl(1) is bonded in a linear geometry to one Cs(1) and one Tm(1) atom.
(Rb)2CsTmCl6 crystallizes in the cubic Fm-3m space group. The structure consists of eight 7440-17-7 atoms inside a CsTmCl6 framework. In the CsTmCl6 framework, Cs(1) is bonded to six equivalent Cl(1) atoms to form CsCl6 octahedra that share corners with six equivalent Tm(1)Cl6 octahedra. The corner-sharing octahedra are not tilted. All Cs(1)-Cl(1) bond lengths are 3.26 Å. Tm(1) is bonded to six equivalent Cl(1) atoms to form TmCl6 octahedra that share corners with six equivalent Cs(1)Cl6 octahedra. The corner-sharing octahedra are not tilted. All Tm(1)-Cl(1) bond lengths are 2.60 Å. Cl(1) is bonded in a linear geometry to one Cs(1) and one Tm(1) atom.