CeYIn6 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded to four equivalent In(1) and eight equivalent In(3) atoms to form CeIn12 cuboctahedra that share corners with four equivalent Ce(1)In12 cuboctahedra, corners with eight equivalent Y(1)In12 cuboctahedra, edges with eight equivalent In(2)Y4In8 cuboctahedra, edges with sixteen equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent Y(1)In12 cuboctahedra, faces with four equivalent Ce(1)In12 cuboctahedra, faces with four equivalent In(1)Ce4In8 cuboctahedra, and faces with eight equivalent In(3)Ce2Y2In8 cuboctahedra. Y(1) is bonded to four equivalent In(2) and eight equivalent In(3) atoms to form YIn12 cuboctahedra that share corners with four equivalent Y(1)In12 cuboctahedra, corners with eight equivalent Ce(1)In12 cuboctahedra, edges with eight equivalent In(1)Ce4In8 cuboctahedra, edges with sixteen equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent Ce(1)In12 cuboctahedra, faces with four equivalent Y(1)In12 cuboctahedra, faces with four equivalent In(2)Y4In8 cuboctahedra, and faces with eight equivalent In(3)Ce2Y2In8 cuboctahedra. There are three inequivalent In sites. In the first In site, In(1) is bonded to four equivalent Ce(1) and eight equivalent In(3) atoms to form distorted InCe4In8 cuboctahedra that share corners with four equivalent In(1)Ce4In8 cuboctahedra, corners with eight equivalent In(2)Y4In8 cuboctahedra, edges with eight equivalent Y(1)In12 cuboctahedra, edges with sixteen equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent In(2)Y4In8 cuboctahedra, faces with four equivalent Ce(1)In12 cuboctahedra, faces with four equivalent In(1)Ce4In8 cuboctahedra, and faces with eight equivalent In(3)Ce2Y2In8 cuboctahedra. In the second In site, In(2) is bonded to four equivalent Y(1) and eight equivalent In(3) atoms to form distorted InY4In8 cuboctahedra that share corners with four equivalent In(2)Y4In8 cuboctahedra, corners with eight equivalent In(1)Ce4In8 cuboctahedra, edges with eight equivalent Ce(1)In12 cuboctahedra, edges with sixteen equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent In(1)Ce4In8 cuboctahedra, faces with four equivalent Y(1)In12 cuboctahedra, faces with four equivalent In(2)Y4In8 cuboctahedra, and faces with eight equivalent In(3)Ce2Y2In8 cuboctahedra. In the third In site, In(3) is bonded to two equivalent Ce(1), two equivalent Y(1), two equivalent In(1), two equivalent In(2), and four equivalent In(3) atoms to form distorted InCe2Y2In8 cuboctahedra that share corners with twelve equivalent In(3)Ce2Y2In8 cuboctahedra, edges with four equivalent Ce(1)In12 cuboctahedra, edges with four equivalent Y(1)In12 cuboctahedra, edges with four equivalent In(1)Ce4In8 cuboctahedra, edges with four equivalent In(2)Y4In8 cuboctahedra, edges with eight equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent Ce(1)In12 cuboctahedra, faces with two equivalent Y(1)In12 cuboctahedra, faces with two equivalent In(1)Ce4In8 cuboctahedra, faces with two equivalent In(2)Y4In8 cuboctahedra, and faces with ten equivalent In(3)Ce2Y2In8 cuboctahedra.
CeYIn6 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded to four equivalent In(1) and eight equivalent In(3) atoms to form CeIn12 cuboctahedra that share corners with four equivalent Ce(1)In12 cuboctahedra, corners with eight equivalent Y(1)In12 cuboctahedra, edges with eight equivalent In(2)Y4In8 cuboctahedra, edges with sixteen equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent Y(1)In12 cuboctahedra, faces with four equivalent Ce(1)In12 cuboctahedra, faces with four equivalent In(1)Ce4In8 cuboctahedra, and faces with eight equivalent In(3)Ce2Y2In8 cuboctahedra. All Ce(1)-In(1) bond lengths are 3.31 Å. All Ce(1)-In(3) bond lengths are 3.31 Å. Y(1) is bonded to four equivalent In(2) and eight equivalent In(3) atoms to form YIn12 cuboctahedra that share corners with four equivalent Y(1)In12 cuboctahedra, corners with eight equivalent Ce(1)In12 cuboctahedra, edges with eight equivalent In(1)Ce4In8 cuboctahedra, edges with sixteen equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent Ce(1)In12 cuboctahedra, faces with four equivalent Y(1)In12 cuboctahedra, faces with four equivalent In(2)Y4In8 cuboctahedra, and faces with eight equivalent In(3)Ce2Y2In8 cuboctahedra. All Y(1)-In(2) bond lengths are 3.31 Å. All Y(1)-In(3) bond lengths are 3.27 Å. There are three inequivalent In sites. In the first In site, In(1) is bonded to four equivalent Ce(1) and eight equivalent In(3) atoms to form distorted InCe4In8 cuboctahedra that share corners with four equivalent In(1)Ce4In8 cuboctahedra, corners with eight equivalent In(2)Y4In8 cuboctahedra, edges with eight equivalent Y(1)In12 cuboctahedra, edges with sixteen equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent In(2)Y4In8 cuboctahedra, faces with four equivalent Ce(1)In12 cuboctahedra, faces with four equivalent In(1)Ce4In8 cuboctahedra, and faces with eight equivalent In(3)Ce2Y2In8 cuboctahedra. All In(1)-In(3) bond lengths are 3.31 Å. In the second In site, In(2) is bonded to four equivalent Y(1) and eight equivalent In(3) atoms to form distorted InY4In8 cuboctahedra that share corners with four equivalent In(2)Y4In8 cuboctahedra, corners with eight equivalent In(1)Ce4In8 cuboctahedra, edges with eight equivalent Ce(1)In12 cuboctahedra, edges with sixteen equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent In(1)Ce4In8 cuboctahedra, faces with four equivalent Y(1)In12 cuboctahedra, faces with four equivalent In(2)Y4In8 cuboctahedra, and faces with eight equivalent In(3)Ce2Y2In8 cuboctahedra. All In(2)-In(3) bond lengths are 3.27 Å. In the third In site, In(3) is bonded to two equivalent Ce(1), two equivalent Y(1), two equivalent In(1), two equivalent In(2), and four equivalent In(3) atoms to form distorted InCe2Y2In8 cuboctahedra that share corners with twelve equivalent In(3)Ce2Y2In8 cuboctahedra, edges with four equivalent Ce(1)In12 cuboctahedra, edges with four equivalent Y(1)In12 cuboctahedra, edges with four equivalent In(1)Ce4In8 cuboctahedra, edges with four equivalent In(2)Y4In8 cuboctahedra, edges with eight equivalent In(3)Ce2Y2In8 cuboctahedra, faces with two equivalent Ce(1)In12 cuboctahedra, faces with two equivalent Y(1)In12 cuboctahedra, faces with two equivalent In(1)Ce4In8 cuboctahedra, faces with two equivalent In(2)Y4In8 cuboctahedra, and faces with ten equivalent In(3)Ce2Y2In8 cuboctahedra. All In(3)-In(3) bond lengths are 3.31 Å.