ZrCrO4 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pbcn space group. Zr(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ZrO6 octahedra that share corners with four equivalent Zr(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 49-52°. 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 Zr(1)O6 octahedra,  an edgeedge with one Zr(1)O6 octahedra, and edges with two equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-52°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Zr(1) and one Cr(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Zr(1) and two equivalent Cr(1) atoms.
ZrCrO4 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pbcn space group. Zr(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ZrO6 octahedra that share corners with four equivalent Zr(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 49-52°. Both Zr(1)-O(2) bond lengths are 2.11 Å. There are two shorter (2.14 Å) and two longer (2.16 Å) Zr(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 Zr(1)O6 octahedra,  an edgeedge with one Zr(1)O6 octahedra, and edges with two equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-52°. Both Cr(1)-O(1) bond lengths are 1.92 Å. There are two shorter (1.90 Å) and two longer (2.00 Å) Cr(1)-O(2) bond lengths. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Zr(1) and one Cr(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Zr(1) and two equivalent Cr(1) atoms.