NdBa crystallizes in the hexagonal P-6m2 space group. Ba(1) is bonded to six equivalent Ba(1) and six equivalent Nd(1) atoms to form BaBa6Nd6 cuboctahedra that share corners with eighteen equivalent Ba(1)Ba6Nd6 cuboctahedra, edges with six equivalent Ba(1)Ba6Nd6 cuboctahedra, edges with twelve equivalent Nd(1)Ba6Nd6 cuboctahedra, faces with eight equivalent Ba(1)Ba6Nd6 cuboctahedra, and faces with twelve equivalent Nd(1)Ba6Nd6 cuboctahedra. Nd(1) is bonded to six equivalent Ba(1) and six equivalent Nd(1) atoms to form NdBa6Nd6 cuboctahedra that share corners with eighteen equivalent Nd(1)Ba6Nd6 cuboctahedra, edges with six equivalent Nd(1)Ba6Nd6 cuboctahedra, edges with twelve equivalent Ba(1)Ba6Nd6 cuboctahedra, faces with eight equivalent Nd(1)Ba6Nd6 cuboctahedra, and faces with twelve equivalent Ba(1)Ba6Nd6 cuboctahedra.
NdBa crystallizes in the hexagonal P-6m2 space group. Ba(1) is bonded to six equivalent Ba(1) and six equivalent Nd(1) atoms to form BaBa6Nd6 cuboctahedra that share corners with eighteen equivalent Ba(1)Ba6Nd6 cuboctahedra, edges with six equivalent Ba(1)Ba6Nd6 cuboctahedra, edges with twelve equivalent Nd(1)Ba6Nd6 cuboctahedra, faces with eight equivalent Ba(1)Ba6Nd6 cuboctahedra, and faces with twelve equivalent Nd(1)Ba6Nd6 cuboctahedra. All Ba(1)-Ba(1) bond lengths are 3.96 Å. All Ba(1)-Nd(1) bond lengths are 4.01 Å. Nd(1) is bonded to six equivalent Ba(1) and six equivalent Nd(1) atoms to form NdBa6Nd6 cuboctahedra that share corners with eighteen equivalent Nd(1)Ba6Nd6 cuboctahedra, edges with six equivalent Nd(1)Ba6Nd6 cuboctahedra, edges with twelve equivalent Ba(1)Ba6Nd6 cuboctahedra, faces with eight equivalent Nd(1)Ba6Nd6 cuboctahedra, and faces with twelve equivalent Ba(1)Ba6Nd6 cuboctahedra. All Nd(1)-Nd(1) bond lengths are 3.96 Å.