KLa3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. K(1) is bonded to twelve equivalent La(1) atoms to form KLa12 cuboctahedra that share corners with twelve equivalent K(1)La12 cuboctahedra, edges with twenty-four equivalent La(1)K4La8 cuboctahedra, faces with six equivalent K(1)La12 cuboctahedra, and faces with twelve equivalent La(1)K4La8 cuboctahedra. La(1) is bonded to four equivalent K(1) and eight equivalent La(1) atoms to form LaK4La8 cuboctahedra that share corners with twelve equivalent La(1)K4La8 cuboctahedra, edges with eight equivalent K(1)La12 cuboctahedra, edges with sixteen equivalent La(1)K4La8 cuboctahedra, faces with four equivalent K(1)La12 cuboctahedra, and faces with fourteen equivalent La(1)K4La8 cuboctahedra.
KLa3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. K(1) is bonded to twelve equivalent La(1) atoms to form KLa12 cuboctahedra that share corners with twelve equivalent K(1)La12 cuboctahedra, edges with twenty-four equivalent La(1)K4La8 cuboctahedra, faces with six equivalent K(1)La12 cuboctahedra, and faces with twelve equivalent La(1)K4La8 cuboctahedra. All K(1)-La(1) bond lengths are 3.86 Å. La(1) is bonded to four equivalent K(1) and eight equivalent La(1) atoms to form LaK4La8 cuboctahedra that share corners with twelve equivalent La(1)K4La8 cuboctahedra, edges with eight equivalent K(1)La12 cuboctahedra, edges with sixteen equivalent La(1)K4La8 cuboctahedra, faces with four equivalent K(1)La12 cuboctahedra, and faces with fourteen equivalent La(1)K4La8 cuboctahedra. All La(1)-La(1) bond lengths are 3.86 Å.