Na3Pt4Ge4 crystallizes in the cubic I-43m space group. Na(1) is bonded in a 8-coordinate geometry to four equivalent Pt(1) and four equivalent Ge(1) atoms. Pt(1) is bonded in a 7-coordinate geometry to three equivalent Na(1) and four equivalent Ge(1) atoms. Ge(1) is bonded in a 7-coordinate geometry to three equivalent Na(1) and four equivalent Pt(1) atoms.
Na3Pt4Ge4 crystallizes in the cubic I-43m space group. Na(1) is bonded in a 8-coordinate geometry to four equivalent Pt(1) and four equivalent Ge(1) atoms. All Na(1)-Pt(1) bond lengths are 3.14 Å. All Na(1)-Ge(1) bond lengths are 3.13 Å. Pt(1) is bonded in a 7-coordinate geometry to three equivalent Na(1) and four equivalent Ge(1) atoms. There is one shorter (2.35 Å) and three longer (2.51 Å) Pt(1)-Ge(1) bond lengths. Ge(1) is bonded in a 7-coordinate geometry to three equivalent Na(1) and four equivalent Pt(1) atoms.