Rb2DyAgCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. Rb(1) is bonded to twelve equivalent Cl(1) atoms to form RbCl12 cuboctahedra that share corners with twelve equivalent Rb(1)Cl12 cuboctahedra, faces with six equivalent Rb(1)Cl12 cuboctahedra, faces with four equivalent Dy(1)Cl6 octahedra, and faces with four equivalent Ag(1)Cl6 octahedra. Dy(1) is bonded to six equivalent Cl(1) atoms to form DyCl6 octahedra that share corners with six equivalent Ag(1)Cl6 octahedra and faces with eight equivalent Rb(1)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. Ag(1) is bonded to six equivalent Cl(1) atoms to form AgCl6 octahedra that share corners with six equivalent Dy(1)Cl6 octahedra and faces with eight equivalent Rb(1)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. Cl(1) is bonded in a distorted linear geometry to four equivalent Rb(1), one Dy(1), and one Ag(1) atom.
Rb2DyAgCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. Rb(1) is bonded to twelve equivalent Cl(1) atoms to form RbCl12 cuboctahedra that share corners with twelve equivalent Rb(1)Cl12 cuboctahedra, faces with six equivalent Rb(1)Cl12 cuboctahedra, faces with four equivalent Dy(1)Cl6 octahedra, and faces with four equivalent Ag(1)Cl6 octahedra. All Rb(1)-Cl(1) bond lengths are 3.81 Å. Dy(1) is bonded to six equivalent Cl(1) atoms to form DyCl6 octahedra that share corners with six equivalent Ag(1)Cl6 octahedra and faces with eight equivalent Rb(1)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. All Dy(1)-Cl(1) bond lengths are 2.63 Å. Ag(1) is bonded to six equivalent Cl(1) atoms to form AgCl6 octahedra that share corners with six equivalent Dy(1)Cl6 octahedra and faces with eight equivalent Rb(1)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. All Ag(1)-Cl(1) bond lengths are 2.75 Å. Cl(1) is bonded in a distorted linear geometry to four equivalent Rb(1), one Dy(1), and one Ag(1) atom.