YAlGe crystallizes in the orthorhombic Cmcm space group. Y(1) is bonded in a 9-coordinate geometry to four equivalent Al(1) and five equivalent Ge(1) atoms. Al(1) is bonded in a 4-coordinate geometry to four equivalent Y(1) and four equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to five equivalent Y(1) and four equivalent Al(1) atoms.
YAlGe crystallizes in the orthorhombic Cmcm space group. Y(1) is bonded in a 9-coordinate geometry to four equivalent Al(1) and five equivalent Ge(1) atoms. All Y(1)-Al(1) bond lengths are 3.18 Å. There are a spread of Y(1)-Ge(1) bond distances ranging from 2.94-3.09 Å. Al(1) is bonded in a 4-coordinate geometry to four equivalent Y(1) and four equivalent Ge(1) atoms. All Al(1)-Ge(1) bond lengths are 2.71 Å. Ge(1) is bonded in a 9-coordinate geometry to five equivalent Y(1) and four equivalent Al(1) atoms.