CoReO4 is beta Vanadium nitride-derived structured and crystallizes in the orthorhombic Cmmm space group. Re(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ReO6 octahedra that share corners with eight equivalent Co(1)O6 octahedra and edges with two equivalent Re(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-48°. Co(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form CoO6 octahedra that share corners with eight equivalent Re(1)O6 octahedra and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-48°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to two equivalent Re(1) and one Co(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Re(1) and two equivalent Co(1) atoms.
CoReO4 is beta Vanadium nitride-derived structured and crystallizes in the orthorhombic Cmmm space group. Re(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ReO6 octahedra that share corners with eight equivalent Co(1)O6 octahedra and edges with two equivalent Re(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-48°. Both Re(1)-O(2) bond lengths are 1.89 Å. All Re(1)-O(1) bond lengths are 2.00 Å. Co(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form CoO6 octahedra that share corners with eight equivalent Re(1)O6 octahedra and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-48°. Both Co(1)-O(1) bond lengths are 1.93 Å. All Co(1)-O(2) bond lengths are 1.92 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to two equivalent Re(1) and one Co(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Re(1) and two equivalent Co(1) atoms.