K2MoAgI6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. K(1) is bonded to twelve equivalent I(1) atoms to form KI12 cuboctahedra that share corners with twelve equivalent K(1)I12 cuboctahedra, faces with six equivalent K(1)I12 cuboctahedra, faces with four equivalent Mo(1)I6 octahedra, and faces with four equivalent Ag(1)I6 octahedra. Mo(1) is bonded to six equivalent I(1) atoms to form MoI6 octahedra that share corners with six equivalent Ag(1)I6 octahedra and faces with eight equivalent K(1)I12 cuboctahedra. The corner-sharing octahedra are not tilted. Ag(1) is bonded to six equivalent I(1) atoms to form AgI6 octahedra that share corners with six equivalent Mo(1)I6 octahedra and faces with eight equivalent K(1)I12 cuboctahedra. The corner-sharing octahedra are not tilted. I(1) is bonded in a linear geometry to four equivalent K(1), one Mo(1), and one Ag(1) atom.
K2MoAgI6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. K(1) is bonded to twelve equivalent I(1) atoms to form KI12 cuboctahedra that share corners with twelve equivalent K(1)I12 cuboctahedra, faces with six equivalent K(1)I12 cuboctahedra, faces with four equivalent Mo(1)I6 octahedra, and faces with four equivalent Ag(1)I6 octahedra. All K(1)-I(1) bond lengths are 4.13 Å. Mo(1) is bonded to six equivalent I(1) atoms to form MoI6 octahedra that share corners with six equivalent Ag(1)I6 octahedra and faces with eight equivalent K(1)I12 cuboctahedra. The corner-sharing octahedra are not tilted. All Mo(1)-I(1) bond lengths are 2.82 Å. Ag(1) is bonded to six equivalent I(1) atoms to form AgI6 octahedra that share corners with six equivalent Mo(1)I6 octahedra and faces with eight equivalent K(1)I12 cuboctahedra. The corner-sharing octahedra are not tilted. All Ag(1)-I(1) bond lengths are 3.02 Å. I(1) is bonded in a linear geometry to four equivalent K(1), one Mo(1), and one Ag(1) atom.