TmAlGe crystallizes in the orthorhombic Cmcm space group. Tm(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 Tm(1) and four equivalent Ge(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to five equivalent Tm(1) and four equivalent Al(1) atoms.
TmAlGe crystallizes in the orthorhombic Cmcm space group. Tm(1) is bonded in a 9-coordinate geometry to four equivalent Al(1) and five equivalent Ge(1) atoms. All Tm(1)-Al(1) bond lengths are 3.14 Å. There are a spread of Tm(1)-Ge(1) bond distances ranging from 2.89-3.05 Å. Al(1) is bonded in a 4-coordinate geometry to four equivalent Tm(1) and four equivalent Ge(1) atoms. All Al(1)-Ge(1) bond lengths are 2.69 Å. Ge(1) is bonded in a 9-coordinate geometry to five equivalent Tm(1) and four equivalent Al(1) atoms.