The material structure described by MgMn9CdO10 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(10), one O(6), one O(7), and one O(8) atom to form distorted MgO4 trigonal pyramids that share  a cornercorner with one Mn(5)O6 octahedra and  a cornercorner with one Mn(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-49°. There are nine inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted see-saw-like geometry to one O(10), one O(4), one O(5), and one O(9) atom. In the second Mn site, Mn(2) is bonded in a distorted see-saw-like geometry to one O(1), one O(3), one O(6), and one O(7) atom. In the third Mn site, Mn(3) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(5), and one O(8) atom. In the fourth Mn site, Mn(4) is bonded in a distorted see-saw-like geometry to one O(2), one O(4), one O(6), and one O(7) atom. In the fifth Mn site, Mn(5) is bonded to one O(1), one O(2), one O(3), one O(5), one O(8), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one Mg(1)O4 trigonal pyramid and edges with two equivalent Mn(8)O6 octahedra. In the sixth Mn site, Mn(6) is bonded in a distorted see-saw-like geometry to one O(1), one O(5), one O(8), and one O(9) atom. In the seventh Mn site, Mn(7) is bonded in a 4-coordinate geometry to one O(10), one O(2), one O(4), and one O(9) atom. In the eighth Mn site, Mn(8) is bonded to one O(10), one O(2), one O(3), one O(4), one O(5), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one Mg(1)O4 trigonal pyramid and edges with two equivalent Mn(5)O6 octahedra. In the ninth Mn site, Mn(9) is bonded in a 4-coordinate geometry to one O(1), one O(4), one O(6), and one O(7) atom. Cd(1) is bonded in a distorted single-bond geometry to one O(6) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Mn(2), one Mn(3), one Mn(5), one Mn(6), and one Mn(9) atom to form OMn5 trigonal bipyramids that share  a cornercorner with one O(4)Mn5 trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid, corners with two equivalent O(9)Mn5 trigonal bipyramids, corners with three equivalent O(8)MgMn3 trigonal pyramids,  an edgeedge with one O(6)MgMn3Cd trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to one Mn(4), one Mn(5), one Mn(7), and one Mn(8) atom. In the third O site, O(3) is bonded in a distorted see-saw-like geometry to one Mn(2), one Mn(3), one Mn(5), and one Mn(8) atom. In the fourth O site, O(4) is bonded to one Mn(1), one Mn(4), one Mn(7), one Mn(8), and one Mn(9) atom to form OMn5 trigonal bipyramids that share  a cornercorner with one O(1)Mn5 trigonal bipyramid,  a cornercorner with one O(9)Mn5 trigonal bipyramid, corners with two equivalent O(5)Mn5 trigonal bipyramids, corners with three equivalent O(10)MgMn3 trigonal pyramids,  an edgeedge with one O(6)MgMn3Cd trigonal bipyramid, and  an edgeedge with one O(9)Mn5 trigonal bipyramid. In the fifth O site, O(5) is bonded to one Mn(1), one Mn(3), one Mn(5), one Mn(6), and one Mn(8) atom to form distorted OMn5 trigonal bipyramids that share  a cornercorner with one O(1)Mn5 trigonal bipyramid, corners with two equivalent O(4)Mn5 trigonal bipyramids,  a cornercorner with one O(8)MgMn3 trigonal pyramid,  an edgeedge with one O(1)Mn5 trigonal bipyramid, edges with two equivalent O(9)Mn5 trigonal bipyramids,  an edgeedge with one O(10)MgMn3 trigonal pyramid, and  an edgeedge with one O(8)MgMn3 trigonal pyramid. In the sixth O site, O(6) is bonded to one Mg(1), one Mn(2), one Mn(4), one Mn(9), and one Cd(1) atom to form distorted OMgMn3Cd trigonal bipyramids that share  a cornercorner with one O(10)MgMn3 trigonal pyramid,  a cornercorner with one O(8)MgMn3 trigonal pyramid,  an edgeedge with one O(1)Mn5 trigonal bipyramid, and  an edgeedge with one O(4)Mn5 trigonal bipyramid. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Mg(1), one Mn(2), one Mn(4), and one Mn(9) atom. In the eighth O site, O(8) is bonded to one Mg(1), one Mn(3), one Mn(5), and one Mn(6) atom to form distorted OMgMn3 trigonal pyramids that share  a cornercorner with one O(6)MgMn3Cd trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid, corners with three equivalent O(1)Mn5 trigonal bipyramids,  a cornercorner with one O(10)MgMn3 trigonal pyramid,  an edgeedge with one O(5)Mn5 trigonal bipyramid, and  an edgeedge with one O(9)Mn5 trigonal bipyramid. In the ninth O site, O(9) is bonded to one Mn(1), one Mn(5), one Mn(6), one Mn(7), and one Mn(8) atom to form OMn5 trigonal bipyramids that share  a cornercorner with one O(4)Mn5 trigonal bipyramid, corners with two equivalent O(1)Mn5 trigonal bipyramids,  a cornercorner with one O(10)MgMn3 trigonal pyramid,  an edgeedge with one O(4)Mn5 trigonal bipyramid, edges with two equivalent O(5)Mn5 trigonal bipyramids,  an edgeedge with one O(10)MgMn3 trigonal pyramid, and  an edgeedge with one O(8)MgMn3 trigonal pyramid. In the tenth O site, O(10) is bonded to one Mg(1), one Mn(1), one Mn(7), and one Mn(8) atom to form distorted OMgMn3 trigonal pyramids that share  a cornercorner with one O(6)MgMn3Cd trigonal bipyramid,  a cornercorner with one O(9)Mn5 trigonal bipyramid, corners with three equivalent O(4)Mn5 trigonal bipyramids,  a cornercorner with one O(8)MgMn3 trigonal pyramid,  an edgeedge with one O(5)Mn5 trigonal bipyramid, and  an edgeedge with one O(9)Mn5 trigonal bipyramid. is represented by the CIF card [CIF]
data_MgMn9CdO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.134
_cell_length_b   8.988
_cell_length_c   5.939
_cell_angle_alpha   70.598
_cell_angle_beta   113.110
_cell_angle_gamma   97.452
_symmetry_Int_Tables_number   1
_cell_volume   284.024
_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  0.367  0.799  0.676  1.0
  Mn  Mn1  1  0.437  0.443  0.275  1.0
  Mn  Mn2  1  0.918  0.989  0.022  1.0
  Mn  Mn3  1  0.571  0.094  0.478  1.0
  Mn  Mn4  1  0.914  0.614  0.206  1.0
  Mn  Mn5  1  0.041  0.208  0.398  1.0
  Mn  Mn6  1  0.436  0.154  0.919  1.0
  Mn  Mn7  1  0.572  0.503  0.771  1.0
  Mn  Mn8  1  0.043  0.393  0.805  1.0
  Mn  Mn9  1  0.838  0.800  0.527  1.0
  Cd  Cd10  1  0.369  0.799  0.156  1.0
  O  O11  1  0.752  0.051  0.244  1.0
  O  O12  1  0.885  0.423  0.080  1.0
  O  O13  1  0.883  0.179  0.701  1.0
  O  O14  1  0.752  0.550  0.494  1.0
  O  O15  1  0.315  0.237  0.152  1.0
  O  O16  1  0.073  0.800  0.355  1.0
  O  O17  1  0.736  0.802  0.815  1.0
  O  O18  1  0.329  0.017  0.673  1.0
  O  O19  1  0.316  0.361  0.590  1.0
  O  O20  1  0.332  0.581  0.890  1.0
[/CIF]
.
The material structure described by MgMn9CdO10 crystallizes in the triclinic P1 space group. Mg(1) is bonded to one O(10), one O(6), one O(7), and one O(8) atom to form distorted MgO4 trigonal pyramids that share  a cornercorner with one Mn(5)O6 octahedra and  a cornercorner with one Mn(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-49°. There are nine inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted see-saw-like geometry to one O(10), one O(4), one O(5), and one O(9) atom. In the second Mn site, Mn(2) is bonded in a distorted see-saw-like geometry to one O(1), one O(3), one O(6), and one O(7) atom. In the third Mn site, Mn(3) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(5), and one O(8) atom. In the fourth Mn site, Mn(4) is bonded in a distorted see-saw-like geometry to one O(2), one O(4), one O(6), and one O(7) atom. In the fifth Mn site, Mn(5) is bonded to one O(1), one O(2), one O(3), one O(5), one O(8), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one Mg(1)O4 trigonal pyramid and edges with two equivalent Mn(8)O6 octahedra. In the sixth Mn site, Mn(6) is bonded in a distorted see-saw-like geometry to one O(1), one O(5), one O(8), and one O(9) atom. In the seventh Mn site, Mn(7) is bonded in a 4-coordinate geometry to one O(10), one O(2), one O(4), and one O(9) atom. In the eighth Mn site, Mn(8) is bonded to one O(10), one O(2), one O(3), one O(4), one O(5), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one Mg(1)O4 trigonal pyramid and edges with two equivalent Mn(5)O6 octahedra. In the ninth Mn site, Mn(9) is bonded in a 4-coordinate geometry to one O(1), one O(4), one O(6), and one O(7) atom. Cd(1) is bonded in a distorted single-bond geometry to one O(6) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Mn(2), one Mn(3), one Mn(5), one Mn(6), and one Mn(9) atom to form OMn5 trigonal bipyramids that share  a cornercorner with one O(4)Mn5 trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid, corners with two equivalent O(9)Mn5 trigonal bipyramids, corners with three equivalent O(8)MgMn3 trigonal pyramids,  an edgeedge with one O(6)MgMn3Cd trigonal bipyramid, and  an edgeedge with one O(5)Mn5 trigonal bipyramid. In the second O site, O(2) is bonded in a distorted see-saw-like geometry to one Mn(4), one Mn(5), one Mn(7), and one Mn(8) atom. In the third O site, O(3) is bonded in a distorted see-saw-like geometry to one Mn(2), one Mn(3), one Mn(5), and one Mn(8) atom. In the fourth O site, O(4) is bonded to one Mn(1), one Mn(4), one Mn(7), one Mn(8), and one Mn(9) atom to form OMn5 trigonal bipyramids that share  a cornercorner with one O(1)Mn5 trigonal bipyramid,  a cornercorner with one O(9)Mn5 trigonal bipyramid, corners with two equivalent O(5)Mn5 trigonal bipyramids, corners with three equivalent O(10)MgMn3 trigonal pyramids,  an edgeedge with one O(6)MgMn3Cd trigonal bipyramid, and  an edgeedge with one O(9)Mn5 trigonal bipyramid. In the fifth O site, O(5) is bonded to one Mn(1), one Mn(3), one Mn(5), one Mn(6), and one Mn(8) atom to form distorted OMn5 trigonal bipyramids that share  a cornercorner with one O(1)Mn5 trigonal bipyramid, corners with two equivalent O(4)Mn5 trigonal bipyramids,  a cornercorner with one O(8)MgMn3 trigonal pyramid,  an edgeedge with one O(1)Mn5 trigonal bipyramid, edges with two equivalent O(9)Mn5 trigonal bipyramids,  an edgeedge with one O(10)MgMn3 trigonal pyramid, and  an edgeedge with one O(8)MgMn3 trigonal pyramid. In the sixth O site, O(6) is bonded to one Mg(1), one Mn(2), one Mn(4), one Mn(9), and one Cd(1) atom to form distorted OMgMn3Cd trigonal bipyramids that share  a cornercorner with one O(10)MgMn3 trigonal pyramid,  a cornercorner with one O(8)MgMn3 trigonal pyramid,  an edgeedge with one O(1)Mn5 trigonal bipyramid, and  an edgeedge with one O(4)Mn5 trigonal bipyramid. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Mg(1), one Mn(2), one Mn(4), and one Mn(9) atom. In the eighth O site, O(8) is bonded to one Mg(1), one Mn(3), one Mn(5), and one Mn(6) atom to form distorted OMgMn3 trigonal pyramids that share  a cornercorner with one O(6)MgMn3Cd trigonal bipyramid,  a cornercorner with one O(5)Mn5 trigonal bipyramid, corners with three equivalent O(1)Mn5 trigonal bipyramids,  a cornercorner with one O(10)MgMn3 trigonal pyramid,  an edgeedge with one O(5)Mn5 trigonal bipyramid, and  an edgeedge with one O(9)Mn5 trigonal bipyramid. In the ninth O site, O(9) is bonded to one Mn(1), one Mn(5), one Mn(6), one Mn(7), and one Mn(8) atom to form OMn5 trigonal bipyramids that share  a cornercorner with one O(4)Mn5 trigonal bipyramid, corners with two equivalent O(1)Mn5 trigonal bipyramids,  a cornercorner with one O(10)MgMn3 trigonal pyramid,  an edgeedge with one O(4)Mn5 trigonal bipyramid, edges with two equivalent O(5)Mn5 trigonal bipyramids,  an edgeedge with one O(10)MgMn3 trigonal pyramid, and  an edgeedge with one O(8)MgMn3 trigonal pyramid. In the tenth O site, O(10) is bonded to one Mg(1), one Mn(1), one Mn(7), and one Mn(8) atom to form distorted OMgMn3 trigonal pyramids that share  a cornercorner with one O(6)MgMn3Cd trigonal bipyramid,  a cornercorner with one O(9)Mn5 trigonal bipyramid, corners with three equivalent O(4)Mn5 trigonal bipyramids,  a cornercorner with one O(8)MgMn3 trigonal pyramid,  an edgeedge with one O(5)Mn5 trigonal bipyramid, and  an edgeedge with one O(9)Mn5 trigonal bipyramid. is represented by the CIF card [CIF]
data_MgMn9CdO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.134
_cell_length_b   8.988
_cell_length_c   5.939
_cell_angle_alpha   70.598
_cell_angle_beta   113.110
_cell_angle_gamma   97.452
_symmetry_Int_Tables_number   1
_cell_volume   284.024
_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  0.367  0.799  0.676  1.0
  Mn  Mn1  1  0.437  0.443  0.275  1.0
  Mn  Mn2  1  0.918  0.989  0.022  1.0
  Mn  Mn3  1  0.571  0.094  0.478  1.0
  Mn  Mn4  1  0.914  0.614  0.206  1.0
  Mn  Mn5  1  0.041  0.208  0.398  1.0
  Mn  Mn6  1  0.436  0.154  0.919  1.0
  Mn  Mn7  1  0.572  0.503  0.771  1.0
  Mn  Mn8  1  0.043  0.393  0.805  1.0
  Mn  Mn9  1  0.838  0.800  0.527  1.0
  Cd  Cd10  1  0.369  0.799  0.156  1.0
  O  O11  1  0.752  0.051  0.244  1.0
  O  O12  1  0.885  0.423  0.080  1.0
  O  O13  1  0.883  0.179  0.701  1.0
  O  O14  1  0.752  0.550  0.494  1.0
  O  O15  1  0.315  0.237  0.152  1.0
  O  O16  1  0.073  0.800  0.355  1.0
  O  O17  1  0.736  0.802  0.815  1.0
  O  O18  1  0.329  0.017  0.673  1.0
  O  O19  1  0.316  0.361  0.590  1.0
  O  O20  1  0.332  0.581  0.890  1.0
[/CIF]
.