NdTi2CdO6F crystallizes in the orthorhombic Imma space group. Nd(1) is bonded to two equivalent O(1), four equivalent O(2), and two equivalent F(1) atoms to form distorted NdO6F2 hexagonal bipyramids that share edges with two equivalent Nd(1)O6F2 hexagonal bipyramids, edges with four equivalent Cd(1)O6F2 hexagonal bipyramids, edges with two equivalent Ti(2)O6 octahedra, and edges with four equivalent Ti(1)O6 octahedra. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form TiO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with four equivalent Ti(2)O6 octahedra, edges with two equivalent Cd(1)O6F2 hexagonal bipyramids, and edges with four equivalent Nd(1)O6F2 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 47-50°. In the second Ti site, Ti(2) is bonded to two equivalent O(3) and four equivalent O(2) atoms to form TiO6 octahedra that share corners with two equivalent Ti(2)O6 octahedra, corners with four equivalent Ti(1)O6 octahedra, edges with two equivalent Nd(1)O6F2 hexagonal bipyramids, and edges with four equivalent Cd(1)O6F2 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 45-47°. Cd(1) is bonded to two equivalent O(3), four equivalent O(2), and two equivalent F(1) atoms to form distorted CdO6F2 hexagonal bipyramids that share edges with two equivalent Cd(1)O6F2 hexagonal bipyramids, edges with four equivalent Nd(1)O6F2 hexagonal bipyramids, edges with two equivalent Ti(1)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Nd(1) and two equivalent Ti(1) atoms to form distorted ONd2Ti2 tetrahedra that share corners with two equivalent F(1)Nd2Cd2 tetrahedra, corners with four equivalent O(1)Nd2Ti2 tetrahedra, and  an edgeedge with one F(1)Nd2Cd2 tetrahedra. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Nd(1), one Ti(1), one Ti(2), and one Cd(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Ti(2) and two equivalent Cd(1) atoms. F(1) is bonded to two equivalent Nd(1) and two equivalent Cd(1) atoms to form FNd2Cd2 tetrahedra that share corners with two equivalent O(1)Nd2Ti2 tetrahedra, corners with four equivalent F(1)Nd2Cd2 tetrahedra, and  an edgeedge with one O(1)Nd2Ti2 tetrahedra.
NdTi2CdO6F crystallizes in the orthorhombic Imma space group. Nd(1) is bonded to two equivalent O(1), four equivalent O(2), and two equivalent F(1) atoms to form distorted NdO6F2 hexagonal bipyramids that share edges with two equivalent Nd(1)O6F2 hexagonal bipyramids, edges with four equivalent Cd(1)O6F2 hexagonal bipyramids, edges with two equivalent Ti(2)O6 octahedra, and edges with four equivalent Ti(1)O6 octahedra. Both Nd(1)-O(1) bond lengths are 2.53 Å. All Nd(1)-O(2) bond lengths are 2.50 Å. Both Nd(1)-F(1) bond lengths are 2.27 Å. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form TiO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with four equivalent Ti(2)O6 octahedra, edges with two equivalent Cd(1)O6F2 hexagonal bipyramids, and edges with four equivalent Nd(1)O6F2 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 47-50°. Both Ti(1)-O(1) bond lengths are 1.98 Å. All Ti(1)-O(2) bond lengths are 1.98 Å. In the second Ti site, Ti(2) is bonded to two equivalent O(3) and four equivalent O(2) atoms to form TiO6 octahedra that share corners with two equivalent Ti(2)O6 octahedra, corners with four equivalent Ti(1)O6 octahedra, edges with two equivalent Nd(1)O6F2 hexagonal bipyramids, and edges with four equivalent Cd(1)O6F2 hexagonal bipyramids. The corner-sharing octahedral tilt angles range from 45-47°. Both Ti(2)-O(3) bond lengths are 2.02 Å. All Ti(2)-O(2) bond lengths are 1.98 Å. Cd(1) is bonded to two equivalent O(3), four equivalent O(2), and two equivalent F(1) atoms to form distorted CdO6F2 hexagonal bipyramids that share edges with two equivalent Cd(1)O6F2 hexagonal bipyramids, edges with four equivalent Nd(1)O6F2 hexagonal bipyramids, edges with two equivalent Ti(1)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. Both Cd(1)-O(3) bond lengths are 2.53 Å. All Cd(1)-O(2) bond lengths are 2.62 Å. Both Cd(1)-F(1) bond lengths are 2.19 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Nd(1) and two equivalent Ti(1) atoms to form distorted ONd2Ti2 tetrahedra that share corners with two equivalent F(1)Nd2Cd2 tetrahedra, corners with four equivalent O(1)Nd2Ti2 tetrahedra, and  an edgeedge with one F(1)Nd2Cd2 tetrahedra. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Nd(1), one Ti(1), one Ti(2), and one Cd(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Ti(2) and two equivalent Cd(1) atoms. F(1) is bonded to two equivalent Nd(1) and two equivalent Cd(1) atoms to form FNd2Cd2 tetrahedra that share corners with two equivalent O(1)Nd2Ti2 tetrahedra, corners with four equivalent F(1)Nd2Cd2 tetrahedra, and  an edgeedge with one O(1)Nd2Ti2 tetrahedra.