GdPt2Si crystallizes in the orthorhombic Pnma space group. Gd(1) is bonded in a 11-coordinate geometry to eight equivalent Pt(1) and three equivalent Si(1) atoms. Pt(1) is bonded in a 7-coordinate geometry to four equivalent Gd(1) and three equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to three equivalent Gd(1) and six equivalent Pt(1) atoms.
GdPt2Si crystallizes in the orthorhombic Pnma space group. Gd(1) is bonded in a 11-coordinate geometry to eight equivalent Pt(1) and three equivalent Si(1) atoms. There are a spread of Gd(1)-Pt(1) bond distances ranging from 2.99-3.18 Å. There are two shorter (3.00 Å) and one longer (3.01 Å) Gd(1)-Si(1) bond length. Pt(1) is bonded in a 7-coordinate geometry to four equivalent Gd(1) and three equivalent Si(1) atoms. There are a spread of Pt(1)-Si(1) bond distances ranging from 2.48-2.63 Å. Si(1) is bonded in a 9-coordinate geometry to three equivalent Gd(1) and six equivalent Pt(1) atoms.