The compound described by MgV4MnCoO12 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a distorted pentagonal planar geometry to one O(11), one O(12), one O(2), one O(4), and one O(6) atom. There are four inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(4), one O(5), and one O(6) atom to form distorted VO5 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one V(3)O4 tetrahedra,  a cornercorner with one V(2)O5 trigonal bipyramid,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one V(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 10-61°. In the second V site, V(2) is bonded to one O(3), one O(4), one O(5), one O(6), and one O(8) atom to form VO5 trigonal bipyramids that share corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one V(3)O4 tetrahedra,  a cornercorner with one V(1)O5 tetrahedra,  a cornercorner with one V(4)O5 trigonal bipyramid,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one V(1)O5 tetrahedra. The corner-sharing octahedral tilt angles range from 47-49°. In the third V site, V(3) is bonded to one O(10), one O(5), one O(7), and one O(9) atom to form VO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra,  a cornercorner with one V(1)O5 tetrahedra,  a cornercorner with one V(2)O5 trigonal bipyramid, and corners with two equivalent V(4)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 42-63°. In the fourth V site, V(4) is bonded to one O(11), one O(12), one O(7), one O(8), and one O(9) atom to form distorted VO5 trigonal bipyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent V(3)O4 tetrahedra,  a cornercorner with one V(2)O5 trigonal bipyramid, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-59°. Mn(1) is bonded to one O(1), one O(10), one O(11), one O(12), one O(3), and one O(8) atom to form distorted MnO6 octahedra that share  a cornercorner with one V(3)O4 tetrahedra,  a cornercorner with one V(1)O5 tetrahedra,  a cornercorner with one V(4)O5 trigonal bipyramid, corners with two equivalent V(2)O5 trigonal bipyramids, edges with two equivalent Co(1)O6 octahedra, and  an edgeedge with one V(4)O5 trigonal bipyramid. Co(1) is bonded to one O(1), one O(10), one O(12), one O(2), one O(3), and one O(5) atom to form distorted CoO6 octahedra that share  a cornercorner with one V(1)O5 tetrahedra, corners with two equivalent V(3)O4 tetrahedra,  a cornercorner with one V(4)O5 trigonal bipyramid, edges with two equivalent Mn(1)O6 octahedra,  an edgeedge with one V(1)O5 tetrahedra, and  an edgeedge with one V(2)O5 trigonal bipyramid. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one V(1), one Mn(1), and one Co(1) atom. In the second O site, O(2) is bonded in a T-shaped geometry to one Mg(1), one V(1), and one Co(1) atom. In the third O site, O(3) is bonded in a trigonal non-coplanar geometry to one V(2), one Mn(1), and one Co(1) atom. In the fourth O site, O(4) is bonded in a T-shaped geometry to one Mg(1), one V(1), and one V(2) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one V(1), one V(2), one V(3), and one Co(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Mg(1), one V(1), and one V(2) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one V(3) and one V(4) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one V(2), one V(4), and one Mn(1) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one V(3) and one V(4) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one V(3), one Mn(1), and one Co(1) atom. In the eleventh O site, O(11) is bonded in a distorted T-shaped geometry to one Mg(1), one V(4), and one Mn(1) atom. In the twelfth O site, O(12) is bonded in a distorted see-saw-like geometry to one Mg(1), one V(4), one Mn(1), and one Co(1) atom. is represented by the CIF file [CIF]
data_MgMnV4CoO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.047
_cell_length_b   6.645
_cell_length_c   5.899
_cell_angle_alpha   74.104
_cell_angle_beta   103.057
_cell_angle_gamma   98.911
_symmetry_Int_Tables_number   1
_cell_volume   257.521
_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  0.173  0.475  0.349  1.0
  Mn  Mn1  1  0.914  0.908  0.272  1.0
  V  V2  1  0.234  0.654  0.753  1.0
  V  V3  1  0.394  0.891  0.181  1.0
  V  V4  1  0.606  0.194  0.770  1.0
  V  V5  1  0.757  0.348  0.254  1.0
  Co  Co6  1  0.076  0.087  0.762  1.0
  O  O7  1  0.038  0.803  0.661  1.0
  O  O8  1  0.146  0.403  0.734  1.0
  O  O9  1  0.170  0.003  0.123  1.0
  O  O10  1  0.355  0.715  0.503  1.0
  O  O11  1  0.388  0.027  0.811  1.0
  O  O12  1  0.321  0.629  0.077  1.0
  O  O13  1  0.638  0.392  0.931  1.0
  O  O14  1  0.636  0.009  0.255  1.0
  O  O15  1  0.579  0.323  0.464  1.0
  O  O16  1  0.805  0.056  0.848  1.0
  O  O17  1  0.904  0.596  0.249  1.0
  O  O18  1  0.984  0.210  0.379  1.0
[/CIF]
.
The compound described by MgV4MnCoO12 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a distorted pentagonal planar geometry to one O(11), one O(12), one O(2), one O(4), and one O(6) atom. There are four inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(4), one O(5), and one O(6) atom to form distorted VO5 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one V(3)O4 tetrahedra,  a cornercorner with one V(2)O5 trigonal bipyramid,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one V(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 10-61°. In the second V site, V(2) is bonded to one O(3), one O(4), one O(5), one O(6), and one O(8) atom to form VO5 trigonal bipyramids that share corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one V(3)O4 tetrahedra,  a cornercorner with one V(1)O5 tetrahedra,  a cornercorner with one V(4)O5 trigonal bipyramid,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one V(1)O5 tetrahedra. The corner-sharing octahedral tilt angles range from 47-49°. In the third V site, V(3) is bonded to one O(10), one O(5), one O(7), and one O(9) atom to form VO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra,  a cornercorner with one V(1)O5 tetrahedra,  a cornercorner with one V(2)O5 trigonal bipyramid, and corners with two equivalent V(4)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 42-63°. In the fourth V site, V(4) is bonded to one O(11), one O(12), one O(7), one O(8), and one O(9) atom to form distorted VO5 trigonal bipyramids that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent V(3)O4 tetrahedra,  a cornercorner with one V(2)O5 trigonal bipyramid, and  an edgeedge with one Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-59°. Mn(1) is bonded to one O(1), one O(10), one O(11), one O(12), one O(3), and one O(8) atom to form distorted MnO6 octahedra that share  a cornercorner with one V(3)O4 tetrahedra,  a cornercorner with one V(1)O5 tetrahedra,  a cornercorner with one V(4)O5 trigonal bipyramid, corners with two equivalent V(2)O5 trigonal bipyramids, edges with two equivalent Co(1)O6 octahedra, and  an edgeedge with one V(4)O5 trigonal bipyramid. Co(1) is bonded to one O(1), one O(10), one O(12), one O(2), one O(3), and one O(5) atom to form distorted CoO6 octahedra that share  a cornercorner with one V(1)O5 tetrahedra, corners with two equivalent V(3)O4 tetrahedra,  a cornercorner with one V(4)O5 trigonal bipyramid, edges with two equivalent Mn(1)O6 octahedra,  an edgeedge with one V(1)O5 tetrahedra, and  an edgeedge with one V(2)O5 trigonal bipyramid. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one V(1), one Mn(1), and one Co(1) atom. In the second O site, O(2) is bonded in a T-shaped geometry to one Mg(1), one V(1), and one Co(1) atom. In the third O site, O(3) is bonded in a trigonal non-coplanar geometry to one V(2), one Mn(1), and one Co(1) atom. In the fourth O site, O(4) is bonded in a T-shaped geometry to one Mg(1), one V(1), and one V(2) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one V(1), one V(2), one V(3), and one Co(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Mg(1), one V(1), and one V(2) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one V(3) and one V(4) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one V(2), one V(4), and one Mn(1) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one V(3) and one V(4) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one V(3), one Mn(1), and one Co(1) atom. In the eleventh O site, O(11) is bonded in a distorted T-shaped geometry to one Mg(1), one V(4), and one Mn(1) atom. In the twelfth O site, O(12) is bonded in a distorted see-saw-like geometry to one Mg(1), one V(4), one Mn(1), and one Co(1) atom. is represented by the CIF file [CIF]
data_MgMnV4CoO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.047
_cell_length_b   6.645
_cell_length_c   5.899
_cell_angle_alpha   74.104
_cell_angle_beta   103.057
_cell_angle_gamma   98.911
_symmetry_Int_Tables_number   1
_cell_volume   257.521
_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  0.173  0.475  0.349  1.0
  Mn  Mn1  1  0.914  0.908  0.272  1.0
  V  V2  1  0.234  0.654  0.753  1.0
  V  V3  1  0.394  0.891  0.181  1.0
  V  V4  1  0.606  0.194  0.770  1.0
  V  V5  1  0.757  0.348  0.254  1.0
  Co  Co6  1  0.076  0.087  0.762  1.0
  O  O7  1  0.038  0.803  0.661  1.0
  O  O8  1  0.146  0.403  0.734  1.0
  O  O9  1  0.170  0.003  0.123  1.0
  O  O10  1  0.355  0.715  0.503  1.0
  O  O11  1  0.388  0.027  0.811  1.0
  O  O12  1  0.321  0.629  0.077  1.0
  O  O13  1  0.638  0.392  0.931  1.0
  O  O14  1  0.636  0.009  0.255  1.0
  O  O15  1  0.579  0.323  0.464  1.0
  O  O16  1  0.805  0.056  0.848  1.0
  O  O17  1  0.904  0.596  0.249  1.0
  O  O18  1  0.984  0.210  0.379  1.0
[/CIF]
.