KNd is alpha Samarium-derived structured and crystallizes in the hexagonal P-6m2 space group. K(1) is bonded to six equivalent K(1) and six equivalent Nd(1) atoms to form KK6Nd6 cuboctahedra that share corners with eighteen equivalent K(1)K6Nd6 cuboctahedra, edges with six equivalent K(1)K6Nd6 cuboctahedra, edges with twelve equivalent Nd(1)K6Nd6 cuboctahedra, faces with eight equivalent K(1)K6Nd6 cuboctahedra, and faces with twelve equivalent Nd(1)K6Nd6 cuboctahedra. Nd(1) is bonded to six equivalent K(1) and six equivalent Nd(1) atoms to form NdK6Nd6 cuboctahedra that share corners with eighteen equivalent Nd(1)K6Nd6 cuboctahedra, edges with six equivalent Nd(1)K6Nd6 cuboctahedra, edges with twelve equivalent K(1)K6Nd6 cuboctahedra, faces with eight equivalent Nd(1)K6Nd6 cuboctahedra, and faces with twelve equivalent K(1)K6Nd6 cuboctahedra.
KNd is alpha Samarium-derived structured and crystallizes in the hexagonal P-6m2 space group. K(1) is bonded to six equivalent K(1) and six equivalent Nd(1) atoms to form KK6Nd6 cuboctahedra that share corners with eighteen equivalent K(1)K6Nd6 cuboctahedra, edges with six equivalent K(1)K6Nd6 cuboctahedra, edges with twelve equivalent Nd(1)K6Nd6 cuboctahedra, faces with eight equivalent K(1)K6Nd6 cuboctahedra, and faces with twelve equivalent Nd(1)K6Nd6 cuboctahedra. All K(1)-K(1) bond lengths are 3.72 Å. All K(1)-Nd(1) bond lengths are 4.21 Å. Nd(1) is bonded to six equivalent K(1) and six equivalent Nd(1) atoms to form NdK6Nd6 cuboctahedra that share corners with eighteen equivalent Nd(1)K6Nd6 cuboctahedra, edges with six equivalent Nd(1)K6Nd6 cuboctahedra, edges with twelve equivalent K(1)K6Nd6 cuboctahedra, faces with eight equivalent Nd(1)K6Nd6 cuboctahedra, and faces with twelve equivalent K(1)K6Nd6 cuboctahedra. All Nd(1)-Nd(1) bond lengths are 3.72 Å.