AcAl3 crystallizes in the hexagonal P6_3/mmc space group. Ac(1) is bonded in a 12-coordinate geometry to twelve equivalent Al(1) atoms. Al(1) is bonded in a 10-coordinate geometry to four equivalent Ac(1) and six equivalent Al(1) atoms.
AcAl3 crystallizes in the hexagonal P6_3/mmc space group. Ac(1) is bonded in a 12-coordinate geometry to twelve equivalent Al(1) atoms. There are six shorter (3.39 Å) and six longer (3.52 Å) Ac(1)-Al(1) bond lengths. Al(1) is bonded in a 10-coordinate geometry to four equivalent Ac(1) and six equivalent Al(1) atoms. There are two shorter (2.70 Å) and four longer (2.80 Å) Al(1)-Al(1) bond lengths.