Na2GeTeO6 is Ilmenite-derived structured and crystallizes in the trigonal P-31c space group. Na(1) is bonded to six equivalent O(1) atoms to form distorted NaO6 octahedra that share corners with three equivalent Ge(1)O6 octahedra, corners with six equivalent Te(1)O6 octahedra, edges with three equivalent Na(1)O6 octahedra, and  a faceface with one Ge(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 36-58°. Ge(1) is bonded to six equivalent O(1) atoms to form GeO6 octahedra that share corners with six equivalent Na(1)O6 octahedra, edges with three equivalent Te(1)O6 octahedra, and faces with two equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles are 56°. Te(1) is bonded to six equivalent O(1) atoms to form TeO6 octahedra that share corners with twelve equivalent Na(1)O6 octahedra and edges with three equivalent Ge(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 36-58°. O(1) is bonded in a 4-coordinate geometry to two equivalent Na(1), one Ge(1), and one Te(1) atom.
Na2GeTeO6 is Ilmenite-derived structured and crystallizes in the trigonal P-31c space group. Na(1) is bonded to six equivalent O(1) atoms to form distorted NaO6 octahedra that share corners with three equivalent Ge(1)O6 octahedra, corners with six equivalent Te(1)O6 octahedra, edges with three equivalent Na(1)O6 octahedra, and  a faceface with one Ge(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 36-58°. There are three shorter (2.31 Å) and three longer (2.58 Å) Na(1)-O(1) bond lengths. Ge(1) is bonded to six equivalent O(1) atoms to form GeO6 octahedra that share corners with six equivalent Na(1)O6 octahedra, edges with three equivalent Te(1)O6 octahedra, and faces with two equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles are 56°. All Ge(1)-O(1) bond lengths are 1.93 Å. Te(1) is bonded to six equivalent O(1) atoms to form TeO6 octahedra that share corners with twelve equivalent Na(1)O6 octahedra and edges with three equivalent Ge(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 36-58°. All Te(1)-O(1) bond lengths are 1.97 Å. O(1) is bonded in a 4-coordinate geometry to two equivalent Na(1), one Ge(1), and one Te(1) atom.