ReVO4 is beta Vanadium nitride-derived structured and crystallizes in the orthorhombic Immm space group. There are two inequivalent V sites. In the first V site, V(1) is bonded to two equivalent O(2) and four equivalent O(3) atoms to form VO6 octahedra that share corners with eight equivalent Re(1)O6 octahedra and edges with two equivalent V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-42°. In the second V site, V(2) is bonded to two equivalent O(1) and four equivalent O(3) atoms to form VO6 octahedra that share corners with eight equivalent Re(1)O6 octahedra and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-50°. Re(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form ReO6 octahedra that share corners with four equivalent V(1)O6 octahedra, corners with four equivalent V(2)O6 octahedra, and edges with two equivalent Re(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-50°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one V(2) and two equivalent Re(1) atoms. In the second O site, O(2) is bonded in a 3-coordinate geometry to one V(1) and two equivalent Re(1) atoms. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one V(1), one V(2), and one Re(1) atom.
ReVO4 is beta Vanadium nitride-derived structured and crystallizes in the orthorhombic Immm space group. There are two inequivalent V sites. In the first V site, V(1) is bonded to two equivalent O(2) and four equivalent O(3) atoms to form VO6 octahedra that share corners with eight equivalent Re(1)O6 octahedra and edges with two equivalent V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-42°. Both V(1)-O(2) bond lengths are 1.93 Å. All V(1)-O(3) bond lengths are 2.04 Å. In the second V site, V(2) is bonded to two equivalent O(1) and four equivalent O(3) atoms to form VO6 octahedra that share corners with eight equivalent Re(1)O6 octahedra and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-50°. Both V(2)-O(1) bond lengths are 2.15 Å. All V(2)-O(3) bond lengths are 1.99 Å. Re(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form ReO6 octahedra that share corners with four equivalent V(1)O6 octahedra, corners with four equivalent V(2)O6 octahedra, and edges with two equivalent Re(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-50°. Both Re(1)-O(1) bond lengths are 2.05 Å. Both Re(1)-O(2) bond lengths are 1.99 Å. Both Re(1)-O(3) bond lengths are 1.92 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one V(2) and two equivalent Re(1) atoms. In the second O site, O(2) is bonded in a 3-coordinate geometry to one V(1) and two equivalent Re(1) atoms. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one V(1), one V(2), and one Re(1) atom.