ZnSb2O6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Zn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ZnO6 octahedra that share corners with eight equivalent Sb(1)O6 octahedra and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. Sb(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form SbO6 octahedra that share corners with four equivalent Zn(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Zn(1)O6 octahedra, and  an edgeedge with one Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-52°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to one Zn(1) and two equivalent Sb(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Zn(1) and two equivalent Sb(1) atoms.
ZnSb2O6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Zn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ZnO6 octahedra that share corners with eight equivalent Sb(1)O6 octahedra and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. Both Zn(1)-O(2) bond lengths are 2.06 Å. All Zn(1)-O(1) bond lengths are 2.08 Å. Sb(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form SbO6 octahedra that share corners with four equivalent Zn(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Zn(1)O6 octahedra, and  an edgeedge with one Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-52°. Both Sb(1)-O(2) bond lengths are 2.00 Å. There are two shorter (1.98 Å) and two longer (1.99 Å) Sb(1)-O(1) bond lengths. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to one Zn(1) and two equivalent Sb(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Zn(1) and two equivalent Sb(1) atoms.