SmPdSi crystallizes in the orthorhombic Pnma space group. Sm(1) is bonded in a 11-coordinate geometry to six equivalent Pd(1) and five equivalent Si(1) atoms. Pd(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent Sm(1) and four equivalent Pd(1) atoms.
SmPdSi crystallizes in the orthorhombic Pnma space group. Sm(1) is bonded in a 11-coordinate geometry to six equivalent Pd(1) and five equivalent Si(1) atoms. There are a spread of Sm(1)-Pd(1) bond distances ranging from 3.06-3.34 Å. There are a spread of Sm(1)-Si(1) bond distances ranging from 3.04-3.12 Å. Pd(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Si(1) atoms. There are two shorter (2.56 Å) and two longer (2.67 Å) Pd(1)-Si(1) bond lengths. Si(1) is bonded in a 9-coordinate geometry to five equivalent Sm(1) and four equivalent Pd(1) atoms.