Gd3Nd is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Gd(1) is bonded to eight equivalent Gd(1) and four equivalent Nd(1) atoms to form GdNd4Gd8 cuboctahedra that share corners with twelve equivalent Gd(1)Nd4Gd8 cuboctahedra, edges with eight equivalent Nd(1)Gd12 cuboctahedra, edges with sixteen equivalent Gd(1)Nd4Gd8 cuboctahedra, faces with four equivalent Nd(1)Gd12 cuboctahedra, and faces with fourteen equivalent Gd(1)Nd4Gd8 cuboctahedra. Nd(1) is bonded to twelve equivalent Gd(1) atoms to form NdGd12 cuboctahedra that share corners with twelve equivalent Nd(1)Gd12 cuboctahedra, edges with twenty-four equivalent Gd(1)Nd4Gd8 cuboctahedra, faces with six equivalent Nd(1)Gd12 cuboctahedra, and faces with twelve equivalent Gd(1)Nd4Gd8 cuboctahedra.
Gd3Nd is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Gd(1) is bonded to eight equivalent Gd(1) and four equivalent Nd(1) atoms to form GdNd4Gd8 cuboctahedra that share corners with twelve equivalent Gd(1)Nd4Gd8 cuboctahedra, edges with eight equivalent Nd(1)Gd12 cuboctahedra, edges with sixteen equivalent Gd(1)Nd4Gd8 cuboctahedra, faces with four equivalent Nd(1)Gd12 cuboctahedra, and faces with fourteen equivalent Gd(1)Nd4Gd8 cuboctahedra. All Gd(1)-Gd(1) bond lengths are 3.68 Å. All Gd(1)-Nd(1) bond lengths are 3.68 Å. Nd(1) is bonded to twelve equivalent Gd(1) atoms to form NdGd12 cuboctahedra that share corners with twelve equivalent Nd(1)Gd12 cuboctahedra, edges with twenty-four equivalent Gd(1)Nd4Gd8 cuboctahedra, faces with six equivalent Nd(1)Gd12 cuboctahedra, and faces with twelve equivalent Gd(1)Nd4Gd8 cuboctahedra.