YAgSn2 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. Y(1) is bonded to four equivalent Ag(1) and eight equivalent Sn(1) atoms to form YAg4Sn8 cuboctahedra that share corners with twelve equivalent Y(1)Ag4Sn8 cuboctahedra, edges with eight equivalent Ag(1)Y4Sn8 cuboctahedra, edges with sixteen equivalent Sn(1)Y4Ag4Sn4 cuboctahedra, faces with four equivalent Ag(1)Y4Sn8 cuboctahedra, faces with six equivalent Y(1)Ag4Sn8 cuboctahedra, and faces with eight equivalent Sn(1)Y4Ag4Sn4 cuboctahedra. Ag(1) is bonded to four equivalent Y(1) and eight equivalent Sn(1) atoms to form AgY4Sn8 cuboctahedra that share corners with twelve equivalent Ag(1)Y4Sn8 cuboctahedra, edges with eight equivalent Y(1)Ag4Sn8 cuboctahedra, edges with sixteen equivalent Sn(1)Y4Ag4Sn4 cuboctahedra, faces with four equivalent Y(1)Ag4Sn8 cuboctahedra, faces with six equivalent Ag(1)Y4Sn8 cuboctahedra, and faces with eight equivalent Sn(1)Y4Ag4Sn4 cuboctahedra. Sn(1) is bonded to four equivalent Y(1), four equivalent Ag(1), and four equivalent Sn(1) atoms to form distorted SnY4Ag4Sn4 cuboctahedra that share corners with twelve equivalent Sn(1)Y4Ag4Sn4 cuboctahedra, edges with eight equivalent Y(1)Ag4Sn8 cuboctahedra, edges with eight equivalent Ag(1)Y4Sn8 cuboctahedra, edges with eight equivalent Sn(1)Y4Ag4Sn4 cuboctahedra, faces with four equivalent Y(1)Ag4Sn8 cuboctahedra, faces with four equivalent Ag(1)Y4Sn8 cuboctahedra, and faces with ten equivalent Sn(1)Y4Ag4Sn4 cuboctahedra.
YAgSn2 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. Y(1) is bonded to four equivalent Ag(1) and eight equivalent Sn(1) atoms to form YAg4Sn8 cuboctahedra that share corners with twelve equivalent Y(1)Ag4Sn8 cuboctahedra, edges with eight equivalent Ag(1)Y4Sn8 cuboctahedra, edges with sixteen equivalent Sn(1)Y4Ag4Sn4 cuboctahedra, faces with four equivalent Ag(1)Y4Sn8 cuboctahedra, faces with six equivalent Y(1)Ag4Sn8 cuboctahedra, and faces with eight equivalent Sn(1)Y4Ag4Sn4 cuboctahedra. All Y(1)-Ag(1) bond lengths are 3.28 Å. All Y(1)-Sn(1) bond lengths are 3.19 Å. Ag(1) is bonded to four equivalent Y(1) and eight equivalent Sn(1) atoms to form AgY4Sn8 cuboctahedra that share corners with twelve equivalent Ag(1)Y4Sn8 cuboctahedra, edges with eight equivalent Y(1)Ag4Sn8 cuboctahedra, edges with sixteen equivalent Sn(1)Y4Ag4Sn4 cuboctahedra, faces with four equivalent Y(1)Ag4Sn8 cuboctahedra, faces with six equivalent Ag(1)Y4Sn8 cuboctahedra, and faces with eight equivalent Sn(1)Y4Ag4Sn4 cuboctahedra. All Ag(1)-Sn(1) bond lengths are 3.19 Å. Sn(1) is bonded to four equivalent Y(1), four equivalent Ag(1), and four equivalent Sn(1) atoms to form distorted SnY4Ag4Sn4 cuboctahedra that share corners with twelve equivalent Sn(1)Y4Ag4Sn4 cuboctahedra, edges with eight equivalent Y(1)Ag4Sn8 cuboctahedra, edges with eight equivalent Ag(1)Y4Sn8 cuboctahedra, edges with eight equivalent Sn(1)Y4Ag4Sn4 cuboctahedra, faces with four equivalent Y(1)Ag4Sn8 cuboctahedra, faces with four equivalent Ag(1)Y4Sn8 cuboctahedra, and faces with ten equivalent Sn(1)Y4Ag4Sn4 cuboctahedra. All Sn(1)-Sn(1) bond lengths are 3.28 Å.