AlSiY crystallizes in the orthorhombic Cmcm space group. Y(1) is bonded in a 9-coordinate geometry to four equivalent Al(1) and five equivalent Si(1) atoms. Al(1) is bonded in a 4-coordinate geometry to four equivalent Y(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent Y(1) and four equivalent Al(1) atoms.
AlSiY crystallizes in the orthorhombic Cmcm space group. Y(1) is bonded in a 9-coordinate geometry to four equivalent Al(1) and five equivalent Si(1) atoms. All Y(1)-Al(1) bond lengths are 3.17 Å. There are a spread of Y(1)-Si(1) bond distances ranging from 2.92-3.03 Å. Al(1) is bonded in a 4-coordinate geometry to four equivalent Y(1) and four equivalent Si(1) atoms. All Al(1)-Si(1) bond lengths are 2.65 Å. Si(1) is bonded in a 9-coordinate geometry to five equivalent Y(1) and four equivalent Al(1) atoms.