CrUO4 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pbcn space group. U(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form UO6 octahedra that share corners with four equivalent U(1)O6 octahedra, corners with six equivalent Cr(1)O6 octahedra, and  an edgeedge with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-56°. Cr(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form CrO6 octahedra that share corners with six equivalent U(1)O6 octahedra,  an edgeedge with one U(1)O6 octahedra, and edges with two equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-56°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to two equivalent U(1) and one Cr(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one U(1) and two equivalent Cr(1) atoms.
CrUO4 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pbcn space group. U(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form UO6 octahedra that share corners with four equivalent U(1)O6 octahedra, corners with six equivalent Cr(1)O6 octahedra, and  an edgeedge with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-56°. Both U(1)-O(2) bond lengths are 2.12 Å. There are two shorter (2.16 Å) and two longer (2.23 Å) U(1)-O(1) bond lengths. Cr(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form CrO6 octahedra that share corners with six equivalent U(1)O6 octahedra,  an edgeedge with one U(1)O6 octahedra, and edges with two equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-56°. Both Cr(1)-O(1) bond lengths are 1.99 Å. All Cr(1)-O(2) bond lengths are 1.97 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to two equivalent U(1) and one Cr(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one U(1) and two equivalent Cr(1) atoms.