MgTiV2CrO10 crystallizes in the tetragonal P-4m2 space group. Mg(1) is bonded in a 4-coordinate geometry to four equivalent O(3) atoms. Ti(1) is bonded to four equivalent O(3) atoms to form distorted TiO4 tetrahedra that share corners with four equivalent V(1)O5 trigonal bipyramids. V(1) is bonded to one O(2), two equivalent O(1), and two equivalent O(3) atoms to form distorted VO5 trigonal bipyramids that share corners with two equivalent Ti(1)O4 tetrahedra and corners with two equivalent Cr(1)O4 tetrahedra. Cr(1) is bonded to four equivalent O(1) atoms to form CrO4 tetrahedra that share corners with four equivalent V(1)O5 trigonal bipyramids. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one V(1) and one Cr(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one V(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one Mg(1), one Ti(1), and one V(1) atom.
MgTiV2CrO10 crystallizes in the tetragonal P-4m2 space group. Mg(1) is bonded in a 4-coordinate geometry to four equivalent O(3) atoms. All Mg(1)-O(3) bond lengths are 2.03 Å. Ti(1) is bonded to four equivalent O(3) atoms to form distorted TiO4 tetrahedra that share corners with four equivalent V(1)O5 trigonal bipyramids. All Ti(1)-O(3) bond lengths are 1.84 Å. V(1) is bonded to one O(2), two equivalent O(1), and two equivalent O(3) atoms to form distorted VO5 trigonal bipyramids that share corners with two equivalent Ti(1)O4 tetrahedra and corners with two equivalent Cr(1)O4 tetrahedra. The V(1)-O(2) bond length is 1.63 Å. Both V(1)-O(1) bond lengths are 1.98 Å. Both V(1)-O(3) bond lengths are 2.01 Å. Cr(1) is bonded to four equivalent O(1) atoms to form CrO4 tetrahedra that share corners with four equivalent V(1)O5 trigonal bipyramids. All Cr(1)-O(1) bond lengths are 1.67 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one V(1) and one Cr(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one V(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one Mg(1), one Ti(1), and one V(1) atom.