K2AuAgCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. K(1) is bonded to twelve equivalent Cl(1) atoms to form KCl12 cuboctahedra that share corners with twelve equivalent K(1)Cl12 cuboctahedra, faces with six equivalent K(1)Cl12 cuboctahedra, faces with four equivalent Au(1)Cl6 octahedra, and faces with four equivalent Ag(1)Cl6 octahedra. Au(1) is bonded to six equivalent Cl(1) atoms to form AuCl6 octahedra that share corners with six equivalent Ag(1)Cl6 octahedra and faces with eight equivalent K(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 Au(1)Cl6 octahedra and faces with eight equivalent K(1)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. Cl(1) is bonded to four equivalent K(1), one Au(1), and one Ag(1) atom to form a mixture of distorted edge, corner, and face-sharing ClK4AgAu octahedra. The corner-sharing octahedral tilt angles range from 0-60°.
K2AuAgCl6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. K(1) is bonded to twelve equivalent Cl(1) atoms to form KCl12 cuboctahedra that share corners with twelve equivalent K(1)Cl12 cuboctahedra, faces with six equivalent K(1)Cl12 cuboctahedra, faces with four equivalent Au(1)Cl6 octahedra, and faces with four equivalent Ag(1)Cl6 octahedra. All K(1)-Cl(1) bond lengths are 3.63 Å. Au(1) is bonded to six equivalent Cl(1) atoms to form AuCl6 octahedra that share corners with six equivalent Ag(1)Cl6 octahedra and faces with eight equivalent K(1)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. All Au(1)-Cl(1) bond lengths are 2.54 Å. Ag(1) is bonded to six equivalent Cl(1) atoms to form AgCl6 octahedra that share corners with six equivalent Au(1)Cl6 octahedra and faces with eight equivalent K(1)Cl12 cuboctahedra. The corner-sharing octahedra are not tilted. All Ag(1)-Cl(1) bond lengths are 2.59 Å. Cl(1) is bonded to four equivalent K(1), one Au(1), and one Ag(1) atom to form a mixture of distorted edge, corner, and face-sharing ClK4AgAu octahedra. The corner-sharing octahedral tilt angles range from 0-60°.