CuSb2O4 crystallizes in the tetragonal P4_2bc space group. Cu(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form distorted edge-sharing CuO6 octahedra. Sb(1) is bonded in a distorted T-shaped geometry to one O(2) and two equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal non-coplanar geometry to two equivalent Cu(1) and one Sb(1) atom. In the second O site, O(1) is bonded in a trigonal planar geometry to one Cu(1) and two equivalent Sb(1) atoms.
CuSb2O4 crystallizes in the tetragonal P4_2bc space group. Cu(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form distorted edge-sharing CuO6 octahedra. Both Cu(1)-O(1) bond lengths are 2.49 Å. There are two shorter (1.99 Å) and two longer (2.00 Å) Cu(1)-O(2) bond lengths. Sb(1) is bonded in a distorted T-shaped geometry to one O(2) and two equivalent O(1) atoms. The Sb(1)-O(2) bond length is 2.00 Å. Both Sb(1)-O(1) bond lengths are 2.00 Å. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal non-coplanar geometry to two equivalent Cu(1) and one Sb(1) atom. In the second O site, O(1) is bonded in a trigonal planar geometry to one Cu(1) and two equivalent Sb(1) atoms.