EuAg3Al2 crystallizes in the hexagonal P6/mmm space group. Eu(1) is bonded in a 18-coordinate geometry to twelve equivalent Ag(1) and six equivalent Al(1) atoms. Ag(1) is bonded to four equivalent Eu(1) and four equivalent Al(1) atoms to form a mixture of distorted edge, face, and corner-sharing AgEu4Al4 cuboctahedra. Al(1) is bonded in a 9-coordinate geometry to three equivalent Eu(1) and six equivalent Ag(1) atoms.
EuAg3Al2 crystallizes in the hexagonal P6/mmm space group. Eu(1) is bonded in a 18-coordinate geometry to twelve equivalent Ag(1) and six equivalent Al(1) atoms. All Eu(1)-Ag(1) bond lengths are 3.63 Å. All Eu(1)-Al(1) bond lengths are 3.33 Å. Ag(1) is bonded to four equivalent Eu(1) and four equivalent Al(1) atoms to form a mixture of distorted edge, face, and corner-sharing AgEu4Al4 cuboctahedra. All Ag(1)-Al(1) bond lengths are 2.76 Å. Al(1) is bonded in a 9-coordinate geometry to three equivalent Eu(1) and six equivalent Ag(1) atoms.