TbPdSb crystallizes in the monoclinic C2/m space group. Tb(1) is bonded in a 6-coordinate geometry to four equivalent Pd(1) and two equivalent Sb(1) atoms. Pd(1) is bonded in a 7-coordinate geometry to four equivalent Tb(1) and three equivalent Sb(1) atoms. Sb(1) is bonded in a 5-coordinate geometry to two equivalent Tb(1) and three equivalent Pd(1) atoms.
TbPdSb crystallizes in the monoclinic C2/m space group. Tb(1) is bonded in a 6-coordinate geometry to four equivalent Pd(1) and two equivalent Sb(1) atoms. There are a spread of Tb(1)-Pd(1) bond distances ranging from 2.84-3.14 Å. Both Tb(1)-Sb(1) bond lengths are 3.23 Å. Pd(1) is bonded in a 7-coordinate geometry to four equivalent Tb(1) and three equivalent Sb(1) atoms. There are two shorter (2.65 Å) and one longer (2.80 Å) Pd(1)-Sb(1) bond length. Sb(1) is bonded in a 5-coordinate geometry to two equivalent Tb(1) and three equivalent Pd(1) atoms.