TiNbCrO6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2nm space group. Ti(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TiO6 octahedra that share corners with four equivalent Nb(1)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra,  an edgeedge with one Nb(1)O6 octahedra, and  an edgeedge with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-49°. Nb(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form NbO6 octahedra that share corners with four equivalent Ti(1)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra, and  an edgeedge with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-51°. Cr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CrO6 octahedra that share corners with four equivalent Ti(1)O6 octahedra, corners with four equivalent Nb(1)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra, and  an edgeedge with one Nb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-51°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Ti(1), one Nb(1), and one Cr(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Ti(1), one Nb(1), and one Cr(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Ti(1), one Nb(1), and one Cr(1) atom.
TiNbCrO6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2nm space group. Ti(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TiO6 octahedra that share corners with four equivalent Nb(1)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra,  an edgeedge with one Nb(1)O6 octahedra, and  an edgeedge with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-49°. Both Ti(1)-O(1) bond lengths are 1.99 Å. Both Ti(1)-O(2) bond lengths are 2.00 Å. Both Ti(1)-O(3) bond lengths are 1.95 Å. Nb(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form NbO6 octahedra that share corners with four equivalent Ti(1)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra, and  an edgeedge with one Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-51°. Both Nb(1)-O(1) bond lengths are 2.01 Å. Both Nb(1)-O(2) bond lengths are 2.00 Å. Both Nb(1)-O(3) bond lengths are 2.04 Å. Cr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CrO6 octahedra that share corners with four equivalent Ti(1)O6 octahedra, corners with four equivalent Nb(1)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra, and  an edgeedge with one Nb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-51°. Both Cr(1)-O(1) bond lengths are 2.03 Å. Both Cr(1)-O(2) bond lengths are 2.03 Å. Both Cr(1)-O(3) bond lengths are 2.01 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Ti(1), one Nb(1), and one Cr(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Ti(1), one Nb(1), and one Cr(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Ti(1), one Nb(1), and one Cr(1) atom.