TmAuAl crystallizes in the orthorhombic Pnma space group. Tm(1) is bonded in a 12-coordinate geometry to six equivalent Au(1) and six equivalent Al(1) atoms. Au(1) is bonded in a 9-coordinate geometry to six equivalent Tm(1) and four equivalent Al(1) atoms. Al(1) is bonded in a 4-coordinate geometry to six equivalent Tm(1) and four equivalent Au(1) atoms.
TmAuAl crystallizes in the orthorhombic Pnma space group. Tm(1) is bonded in a 12-coordinate geometry to six equivalent Au(1) and six equivalent Al(1) atoms. There are a spread of Tm(1)-Au(1) bond distances ranging from 2.98-3.43 Å. There are a spread of Tm(1)-Al(1) bond distances ranging from 3.08-3.27 Å. Au(1) is bonded in a 9-coordinate geometry to six equivalent Tm(1) and four equivalent Al(1) atoms. There are a spread of Au(1)-Al(1) bond distances ranging from 2.59-2.76 Å. Al(1) is bonded in a 4-coordinate geometry to six equivalent Tm(1) and four equivalent Au(1) atoms.