CsReO2 crystallizes in the tetragonal I4_1/a space group. Cs(1) is bonded to six equivalent O(1) atoms to form distorted edge-sharing CsO6 octahedra. Re(1) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(1) atoms. O(1) is bonded in a 5-coordinate geometry to three equivalent Cs(1) and two equivalent Re(1) atoms.
CsReO2 crystallizes in the tetragonal I4_1/a space group. Cs(1) is bonded to six equivalent O(1) atoms to form distorted edge-sharing CsO6 octahedra. There are a spread of Cs(1)-O(1) bond distances ranging from 2.78-3.50 Å. Re(1) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(1) atoms. There are two shorter (2.00 Å) and two longer (2.09 Å) Re(1)-O(1) bond lengths. O(1) is bonded in a 5-coordinate geometry to three equivalent Cs(1) and two equivalent Re(1) atoms.