CePt3Al2 crystallizes in the hexagonal P6/mmm space group. Ce(1) is bonded in a 18-coordinate geometry to twelve equivalent Pt(1) and six equivalent Al(1) atoms. Pt(1) is bonded in a 4-coordinate geometry to four equivalent Ce(1) and four equivalent Al(1) atoms. Al(1) is bonded in a 6-coordinate geometry to three equivalent Ce(1) and six equivalent Pt(1) atoms.
CePt3Al2 crystallizes in the hexagonal P6/mmm space group. Ce(1) is bonded in a 18-coordinate geometry to twelve equivalent Pt(1) and six equivalent Al(1) atoms. All Ce(1)-Pt(1) bond lengths are 3.44 Å. All Ce(1)-Al(1) bond lengths are 3.23 Å. Pt(1) is bonded in a 4-coordinate geometry to four equivalent Ce(1) and four equivalent Al(1) atoms. All Pt(1)-Al(1) bond lengths are 2.58 Å. Al(1) is bonded in a 6-coordinate geometry to three equivalent Ce(1) and six equivalent Pt(1) atoms.