The crystal structure described by MgTi4MnNiZnO12 is Ilmenite-derived structured and crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(1), one O(11), one O(4), one O(5), one O(7), and one O(9) atom to form distorted MgO6 octahedra that share  a cornercorner with one Ti(1)O6 octahedra, corners with two equivalent Ti(2)O6 octahedra, corners with three equivalent Ti(3)O6 octahedra, corners with three equivalent Ti(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and  a faceface with one Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-60°. There are four inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(10), one O(11), one O(2), one O(3), one O(6), and one O(8) atom to form distorted TiO6 octahedra that share  a cornercorner with one Mg(1)O6 octahedra, corners with two equivalent Zn(1)O6 octahedra, corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Ni(1)O6 octahedra,  an edgeedge with one Ti(3)O6 octahedra, edges with two equivalent Ti(4)O6 octahedra, and  a faceface with one Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-61°. In the second Ti site, Ti(2) is bonded to one O(1), one O(12), one O(4), one O(5), one O(7), and one O(9) atom to form distorted TiO6 octahedra that share  a cornercorner with one Zn(1)O6 octahedra, corners with two equivalent Mg(1)O6 octahedra, corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Ni(1)O6 octahedra,  an edgeedge with one Ti(4)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. In the third Ti site, Ti(3) is bonded to one O(12), one O(2), one O(4), one O(5), one O(8), and one O(9) atom to form distorted TiO6 octahedra that share  a cornercorner with one Ni(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with three equivalent Mg(1)O6 octahedra, corners with three equivalent Zn(1)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and  a faceface with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-62°. In the fourth Ti site, Ti(4) is bonded to one O(1), one O(10), one O(11), one O(3), one O(6), and one O(7) atom to form distorted TiO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Ni(1)O6 octahedra, corners with three equivalent Mg(1)O6 octahedra, corners with three equivalent Zn(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and  a faceface with one Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-61°. Mn(1) is bonded to one O(12), one O(2), one O(4), one O(6), one O(8), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one Ti(4)O6 octahedra, corners with two equivalent Ti(3)O6 octahedra, corners with three equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(2)O6 octahedra,  an edgeedge with one Mg(1)O6 octahedra, edges with two equivalent Zn(1)O6 octahedra, and  a faceface with one Ti(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-62°. Ni(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(5), and one O(7) atom to form NiO6 octahedra that share  a cornercorner with one Ti(3)O6 octahedra, corners with two equivalent Ti(4)O6 octahedra, corners with three equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(2)O6 octahedra,  an edgeedge with one Zn(1)O6 octahedra, edges with two equivalent Mg(1)O6 octahedra, and  a faceface with one Ti(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-60°. Zn(1) is bonded to one O(10), one O(12), one O(2), one O(3), one O(6), and one O(8) atom to form distorted ZnO6 octahedra that share  a cornercorner with one Ti(2)O6 octahedra, corners with two equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(3)O6 octahedra, corners with three equivalent Ti(4)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and  a faceface with one Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-61°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Mg(1), one Ti(2), one Ti(4), and one Ni(1) atom to form distorted OMgTi2Ni trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(9)MgTi2Mn trigonal pyramids, corners with two equivalent O(3)Ti2ZnNi trigonal pyramids, and edges with two equivalent O(7)MgTi2Ni trigonal pyramids. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to one Ti(1), one Ti(3), one Mn(1), and one Zn(1) atom. In the third O site, O(3) is bonded to one Ti(1), one Ti(4), one Ni(1), and one Zn(1) atom to form distorted OTi2ZnNi trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(1)MgTi2Ni trigonal pyramids, corners with two equivalent O(7)MgTi2Ni trigonal pyramids, and corners with two equivalent O(8)Ti2MnZn trigonal pyramids. In the fourth O site, O(4) is bonded in a distorted see-saw-like geometry to one Mg(1), one Ti(2), one Ti(3), and one Mn(1) atom. In the fifth O site, O(5) is bonded in a distorted see-saw-like geometry to one Mg(1), one Ti(2), one Ti(3), and one Ni(1) atom. In the sixth O site, O(6) is bonded in a distorted see-saw-like geometry to one Ti(1), one Ti(4), one Mn(1), and one Zn(1) atom. In the seventh O site, O(7) is bonded to one Mg(1), one Ti(2), one Ti(4), and one Ni(1) atom to form distorted OMgTi2Ni trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(9)MgTi2Mn trigonal pyramids, corners with two equivalent O(3)Ti2ZnNi trigonal pyramids, and edges with two equivalent O(1)MgTi2Ni trigonal pyramids. In the eighth O site, O(8) is bonded to one Ti(1), one Ti(3), one Mn(1), and one Zn(1) atom to form distorted OTi2MnZn trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(3)Ti2ZnNi trigonal pyramids,  an edgeedge with one O(9)MgTi2Mn trigonal pyramid, and  an edgeedge with one O(12)Ti2MnZn trigonal pyramid. In the ninth O site, O(9) is bonded to one Mg(1), one Ti(2), one Ti(3), and one Mn(1) atom to form distorted OMgTi2Mn trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(1)MgTi2Ni trigonal pyramids, corners with two equivalent O(7)MgTi2Ni trigonal pyramids,  an edgeedge with one O(12)Ti2MnZn trigonal pyramid, and  an edgeedge with one O(8)Ti2MnZn trigonal pyramid. In the tenth O site, O(10) is bonded in a distorted see-saw-like geometry to one Ti(1), one Ti(4), one Ni(1), and one Zn(1) atom. In the eleventh O site, O(11) is bonded in a distorted see-saw-like geometry to one Mg(1), one Ti(1), one Ti(4), and one Ni(1) atom. In the twelfth O site, O(12) is bonded to one Ti(2), one Ti(3), one Mn(1), and one Zn(1) atom to form distorted OTi2MnZn trigonal pyramids that share  a cornercorner with one O(9)MgTi2Mn trigonal pyramid,  a cornercorner with one O(1)MgTi2Ni trigonal pyramid,  a cornercorner with one O(7)MgTi2Ni trigonal pyramid,  a cornercorner with one O(8)Ti2MnZn trigonal pyramid,  a cornercorner with one O(3)Ti2ZnNi trigonal pyramid,  an edgeedge with one O(9)MgTi2Mn trigonal pyramid, and  an edgeedge with one O(8)Ti2MnZn trigonal pyramid. is represented by the CIF file [CIF]
data_MgTi4MnZnNiO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.126
_cell_length_b   5.563
_cell_length_c   8.882
_cell_angle_alpha   105.318
_cell_angle_beta   90.031
_cell_angle_gamma   117.412
_symmetry_Int_Tables_number   1
_cell_volume   214.642
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Mg  Mg0  1  0.532  0.062  0.180  1.0
  Mn  Mn1  1  0.462  0.924  0.819  1.0
  Ni  Ni2  1  0.974  0.946  0.325  1.0
  O  O3  1  0.509  0.738  0.281  1.0
  O  O4  1  0.993  0.733  0.781  1.0
  O  O5  1  0.036  0.734  0.472  1.0
  O  O6  1  0.541  0.738  0.982  1.0
  O  O7  1  0.065  0.740  0.115  1.0
  O  O8  1  0.561  0.732  0.606  1.0
  O  O9  1  0.993  0.259  0.218  1.0
  O  O10  1  0.493  0.265  0.718  1.0
  O  O11  1  0.464  0.263  0.028  1.0
  O  O12  1  0.958  0.259  0.523  1.0
  O  O13  1  0.434  0.256  0.387  1.0
  O  O14  1  0.944  0.268  0.889  1.0
  Ti  Ti15  1  0.714  0.435  0.571  1.0
  Ti  Ti16  1  0.221  0.433  0.073  1.0
  Ti  Ti17  1  0.785  0.567  0.932  1.0
  Ti  Ti18  1  0.282  0.565  0.424  1.0
  Zn  Zn19  1  0.040  0.081  0.678  1.0
[/CIF]
.
The crystal structure described by MgTi4MnNiZnO12 is Ilmenite-derived structured and crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(1), one O(11), one O(4), one O(5), one O(7), and one O(9) atom to form distorted MgO6 octahedra that share  a cornercorner with one Ti(1)O6 octahedra, corners with two equivalent Ti(2)O6 octahedra, corners with three equivalent Ti(3)O6 octahedra, corners with three equivalent Ti(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and  a faceface with one Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-60°. There are four inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(10), one O(11), one O(2), one O(3), one O(6), and one O(8) atom to form distorted TiO6 octahedra that share  a cornercorner with one Mg(1)O6 octahedra, corners with two equivalent Zn(1)O6 octahedra, corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Ni(1)O6 octahedra,  an edgeedge with one Ti(3)O6 octahedra, edges with two equivalent Ti(4)O6 octahedra, and  a faceface with one Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-61°. In the second Ti site, Ti(2) is bonded to one O(1), one O(12), one O(4), one O(5), one O(7), and one O(9) atom to form distorted TiO6 octahedra that share  a cornercorner with one Zn(1)O6 octahedra, corners with two equivalent Mg(1)O6 octahedra, corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Ni(1)O6 octahedra,  an edgeedge with one Ti(4)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and  a faceface with one Mg(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. In the third Ti site, Ti(3) is bonded to one O(12), one O(2), one O(4), one O(5), one O(8), and one O(9) atom to form distorted TiO6 octahedra that share  a cornercorner with one Ni(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with three equivalent Mg(1)O6 octahedra, corners with three equivalent Zn(1)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and  a faceface with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-62°. In the fourth Ti site, Ti(4) is bonded to one O(1), one O(10), one O(11), one O(3), one O(6), and one O(7) atom to form distorted TiO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Ni(1)O6 octahedra, corners with three equivalent Mg(1)O6 octahedra, corners with three equivalent Zn(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and  a faceface with one Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-61°. Mn(1) is bonded to one O(12), one O(2), one O(4), one O(6), one O(8), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one Ti(4)O6 octahedra, corners with two equivalent Ti(3)O6 octahedra, corners with three equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(2)O6 octahedra,  an edgeedge with one Mg(1)O6 octahedra, edges with two equivalent Zn(1)O6 octahedra, and  a faceface with one Ti(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-62°. Ni(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(5), and one O(7) atom to form NiO6 octahedra that share  a cornercorner with one Ti(3)O6 octahedra, corners with two equivalent Ti(4)O6 octahedra, corners with three equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(2)O6 octahedra,  an edgeedge with one Zn(1)O6 octahedra, edges with two equivalent Mg(1)O6 octahedra, and  a faceface with one Ti(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-60°. Zn(1) is bonded to one O(10), one O(12), one O(2), one O(3), one O(6), and one O(8) atom to form distorted ZnO6 octahedra that share  a cornercorner with one Ti(2)O6 octahedra, corners with two equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(3)O6 octahedra, corners with three equivalent Ti(4)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and  a faceface with one Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-61°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Mg(1), one Ti(2), one Ti(4), and one Ni(1) atom to form distorted OMgTi2Ni trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(9)MgTi2Mn trigonal pyramids, corners with two equivalent O(3)Ti2ZnNi trigonal pyramids, and edges with two equivalent O(7)MgTi2Ni trigonal pyramids. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to one Ti(1), one Ti(3), one Mn(1), and one Zn(1) atom. In the third O site, O(3) is bonded to one Ti(1), one Ti(4), one Ni(1), and one Zn(1) atom to form distorted OTi2ZnNi trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(1)MgTi2Ni trigonal pyramids, corners with two equivalent O(7)MgTi2Ni trigonal pyramids, and corners with two equivalent O(8)Ti2MnZn trigonal pyramids. In the fourth O site, O(4) is bonded in a distorted see-saw-like geometry to one Mg(1), one Ti(2), one Ti(3), and one Mn(1) atom. In the fifth O site, O(5) is bonded in a distorted see-saw-like geometry to one Mg(1), one Ti(2), one Ti(3), and one Ni(1) atom. In the sixth O site, O(6) is bonded in a distorted see-saw-like geometry to one Ti(1), one Ti(4), one Mn(1), and one Zn(1) atom. In the seventh O site, O(7) is bonded to one Mg(1), one Ti(2), one Ti(4), and one Ni(1) atom to form distorted OMgTi2Ni trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(9)MgTi2Mn trigonal pyramids, corners with two equivalent O(3)Ti2ZnNi trigonal pyramids, and edges with two equivalent O(1)MgTi2Ni trigonal pyramids. In the eighth O site, O(8) is bonded to one Ti(1), one Ti(3), one Mn(1), and one Zn(1) atom to form distorted OTi2MnZn trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(3)Ti2ZnNi trigonal pyramids,  an edgeedge with one O(9)MgTi2Mn trigonal pyramid, and  an edgeedge with one O(12)Ti2MnZn trigonal pyramid. In the ninth O site, O(9) is bonded to one Mg(1), one Ti(2), one Ti(3), and one Mn(1) atom to form distorted OMgTi2Mn trigonal pyramids that share  a cornercorner with one O(12)Ti2MnZn trigonal pyramid, corners with two equivalent O(1)MgTi2Ni trigonal pyramids, corners with two equivalent O(7)MgTi2Ni trigonal pyramids,  an edgeedge with one O(12)Ti2MnZn trigonal pyramid, and  an edgeedge with one O(8)Ti2MnZn trigonal pyramid. In the tenth O site, O(10) is bonded in a distorted see-saw-like geometry to one Ti(1), one Ti(4), one Ni(1), and one Zn(1) atom. In the eleventh O site, O(11) is bonded in a distorted see-saw-like geometry to one Mg(1), one Ti(1), one Ti(4), and one Ni(1) atom. In the twelfth O site, O(12) is bonded to one Ti(2), one Ti(3), one Mn(1), and one Zn(1) atom to form distorted OTi2MnZn trigonal pyramids that share  a cornercorner with one O(9)MgTi2Mn trigonal pyramid,  a cornercorner with one O(1)MgTi2Ni trigonal pyramid,  a cornercorner with one O(7)MgTi2Ni trigonal pyramid,  a cornercorner with one O(8)Ti2MnZn trigonal pyramid,  a cornercorner with one O(3)Ti2ZnNi trigonal pyramid,  an edgeedge with one O(9)MgTi2Mn trigonal pyramid, and  an edgeedge with one O(8)Ti2MnZn trigonal pyramid. is represented by the CIF file [CIF]
data_MgTi4MnZnNiO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.126
_cell_length_b   5.563
_cell_length_c   8.882
_cell_angle_alpha   105.318
_cell_angle_beta   90.031
_cell_angle_gamma   117.412
_symmetry_Int_Tables_number   1
_cell_volume   214.642
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Mg  Mg0  1  0.532  0.062  0.180  1.0
  Mn  Mn1  1  0.462  0.924  0.819  1.0
  Ni  Ni2  1  0.974  0.946  0.325  1.0
  O  O3  1  0.509  0.738  0.281  1.0
  O  O4  1  0.993  0.733  0.781  1.0
  O  O5  1  0.036  0.734  0.472  1.0
  O  O6  1  0.541  0.738  0.982  1.0
  O  O7  1  0.065  0.740  0.115  1.0
  O  O8  1  0.561  0.732  0.606  1.0
  O  O9  1  0.993  0.259  0.218  1.0
  O  O10  1  0.493  0.265  0.718  1.0
  O  O11  1  0.464  0.263  0.028  1.0
  O  O12  1  0.958  0.259  0.523  1.0
  O  O13  1  0.434  0.256  0.387  1.0
  O  O14  1  0.944  0.268  0.889  1.0
  Ti  Ti15  1  0.714  0.435  0.571  1.0
  Ti  Ti16  1  0.221  0.433  0.073  1.0
  Ti  Ti17  1  0.785  0.567  0.932  1.0
  Ti  Ti18  1  0.282  0.565  0.424  1.0
  Zn  Zn19  1  0.040  0.081  0.678  1.0
[/CIF]
.