Ce2Au2In crystallizes in the tetragonal P4/mbm space group. Ce(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) and four equivalent In(1) atoms. Au(1) is bonded in a 9-coordinate geometry to six equivalent Ce(1), one Au(1), and two equivalent In(1) atoms. In(1) is bonded to eight equivalent Ce(1) and four equivalent Au(1) atoms to form a mixture of corner and face-sharing InCe8Au4 cuboctahedra.
Ce2Au2In crystallizes in the tetragonal P4/mbm space group. Ce(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) and four equivalent In(1) atoms. There are two shorter (3.00 Å) and four longer (3.14 Å) Ce(1)-Au(1) bond lengths. All Ce(1)-In(1) bond lengths are 3.57 Å. Au(1) is bonded in a 9-coordinate geometry to six equivalent Ce(1), one Au(1), and two equivalent In(1) atoms. The Au(1)-Au(1) bond length is 2.91 Å. Both Au(1)-In(1) bond lengths are 3.21 Å. In(1) is bonded to eight equivalent Ce(1) and four equivalent Au(1) atoms to form a mixture of corner and face-sharing InCe8Au4 cuboctahedra.