ScPt2Si crystallizes in the orthorhombic Cmcm space group. Sc(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 Sc(1) and three equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to three equivalent Sc(1) and six equivalent Pt(1) atoms.
ScPt2Si crystallizes in the orthorhombic Cmcm space group. Sc(1) is bonded in a 11-coordinate geometry to eight equivalent Pt(1) and three equivalent Si(1) atoms. There are four shorter (2.92 Å) and four longer (2.98 Å) Sc(1)-Pt(1) bond lengths. There is one shorter (2.77 Å) and two longer (2.84 Å) Sc(1)-Si(1) bond lengths. Pt(1) is bonded in a 7-coordinate geometry to four equivalent Sc(1) and three equivalent Si(1) atoms. There is one shorter (2.43 Å) and two longer (2.51 Å) Pt(1)-Si(1) bond lengths. Si(1) is bonded in a 9-coordinate geometry to three equivalent Sc(1) and six equivalent Pt(1) atoms.