KReO4 crystallizes in the tetragonal I4_1/a space group. K(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Re(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. O(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Re(1) atom.
KReO4 crystallizes in the tetragonal I4_1/a space group. K(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. There are four shorter (2.77 Å) and four longer (2.84 Å) K(1)-O(1) bond lengths. Re(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. All Re(1)-O(1) bond lengths are 1.74 Å. O(1) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Re(1) atom.