LaAg3Al2 crystallizes in the orthorhombic Cmmm space group. La(1) is bonded in a 18-coordinate geometry to four equivalent Ag(2), six equivalent Ag(1), and eight equivalent Al(1) atoms. There are two inequivalent Ag sites. In the first Ag site, Ag(2) is bonded to four equivalent La(1), four equivalent Ag(1), and four equivalent Al(1) atoms to form a mixture of edge, corner, and face-sharing AgLa4Al4Ag4 cuboctahedra. In the second Ag site, Ag(1) is bonded in a 7-coordinate geometry to three equivalent La(1), two equivalent Ag(2), and four equivalent Al(1) atoms. Al(1) is bonded in a 12-coordinate geometry to four equivalent La(1), two equivalent Ag(2), four equivalent Ag(1), and two equivalent Al(1) atoms.
LaAg3Al2 crystallizes in the orthorhombic Cmmm space group. La(1) is bonded in a 18-coordinate geometry to four equivalent Ag(2), six equivalent Ag(1), and eight equivalent Al(1) atoms. All La(1)-Ag(2) bond lengths are 3.54 Å. There are two shorter (3.16 Å) and four longer (3.24 Å) La(1)-Ag(1) bond lengths. All La(1)-Al(1) bond lengths are 3.60 Å. There are two inequivalent Ag sites. In the first Ag site, Ag(2) is bonded to four equivalent La(1), four equivalent Ag(1), and four equivalent Al(1) atoms to form a mixture of edge, corner, and face-sharing AgLa4Al4Ag4 cuboctahedra. All Ag(2)-Ag(1) bond lengths are 2.85 Å. All Ag(2)-Al(1) bond lengths are 2.81 Å. In the second Ag site, Ag(1) is bonded in a 7-coordinate geometry to three equivalent La(1), two equivalent Ag(2), and four equivalent Al(1) atoms. All Ag(1)-Al(1) bond lengths are 2.73 Å. Al(1) is bonded in a 12-coordinate geometry to four equivalent La(1), two equivalent Ag(2), four equivalent Ag(1), and two equivalent Al(1) atoms. Both Al(1)-Al(1) bond lengths are 2.73 Å.