The compound described by Mn9CdO10 is Caswellsilverite-like structured and crystallizes in the monoclinic C2/m space group. There are five inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra,  an edgeedge with one Cd(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with three equivalent Mn(3)O6 octahedra, and edges with four equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the second Mn site, Mn(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Mn(3)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, edges with two equivalent Cd(1)O6 octahedra, and edges with three equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the third Mn site, Mn(3) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with two equivalent Mn(4)O6 octahedra, corners with four equivalent Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, edges with two equivalent Cd(1)O6 octahedra, and edges with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form MnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Cd(1)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the fifth Mn site, Mn(5) is bonded to two equivalent O(3) and four equivalent O(1) atoms to form MnO6 octahedra that share corners with two equivalent Cd(1)O6 octahedra, corners with four equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with two equivalent Cd(1)O6 octahedra, edges with four equivalent Mn(2)O6 octahedra, and edges with four equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. Cd(1) is bonded to two equivalent O(3) and four equivalent O(1) atoms to form CdO6 octahedra that share corners with two equivalent Mn(5)O6 octahedra, corners with four equivalent Mn(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, edges with four equivalent Mn(2)O6 octahedra, and edges with four equivalent Mn(3)O6 octahedra. The corner-sharing octahedra are not tilted. There are three inequivalent O sites. In the first O site, O(1) is bonded to one Mn(1), one Mn(2), one Mn(3), one Mn(4), one Mn(5), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(2)Mn6 octahedra, corners with four equivalent O(1)Mn5Cd octahedra, edges with three equivalent O(1)Mn5Cd octahedra, edges with four equivalent O(3)Mn5Cd octahedra, and edges with five equivalent O(2)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the second O site, O(2) is bonded to one Mn(2), one Mn(3), two equivalent Mn(1), and two equivalent Mn(4) atoms to form OMn6 octahedra that share corners with two equivalent O(1)Mn5Cd octahedra, corners with two equivalent O(3)Mn5Cd octahedra, corners with two equivalent O(2)Mn6 octahedra,  an edgeedge with one O(3)Mn5Cd octahedra, edges with five equivalent O(1)Mn5Cd octahedra, and edges with six equivalent O(2)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the third O site, O(3) is bonded to one Mn(5), two equivalent Mn(2), two equivalent Mn(3), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(3)Mn5Cd octahedra, corners with four equivalent O(2)Mn6 octahedra, edges with two equivalent O(3)Mn5Cd octahedra, edges with two equivalent O(2)Mn6 octahedra, and edges with eight equivalent O(1)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 0-3°. is represented by the CIF file [CIF]
data_Mn9CdO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.507
_cell_length_b   8.507
_cell_length_c   5.570
_cell_angle_alpha   83.717
_cell_angle_beta   83.717
_cell_angle_gamma   141.787
_symmetry_Int_Tables_number   1
_cell_volume   234.993
_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
  Mn  Mn0  1  0.299  0.701  0.500  1.0
  Mn  Mn1  1  0.601  0.399  0.000  1.0
  Mn  Mn2  1  0.101  0.899  0.500  1.0
  Mn  Mn3  1  0.399  0.601  0.000  1.0
  Mn  Mn4  1  0.201  0.799  0.000  1.0
  Mn  Mn5  1  0.701  0.299  0.500  1.0
  Mn  Mn6  1  0.899  0.101  0.500  1.0
  Mn  Mn7  1  0.799  0.201  0.000  1.0
  Mn  Mn8  1  0.000  0.000  0.000  1.0
  Cd  Cd9  1  0.500  0.500  0.500  1.0
  O  O10  1  0.348  0.139  0.757  1.0
  O  O11  1  0.549  0.948  0.749  1.0
  O  O12  1  0.948  0.549  0.749  1.0
  O  O13  1  0.139  0.348  0.757  1.0
  O  O14  1  0.451  0.052  0.251  1.0
  O  O15  1  0.240  0.240  0.240  1.0
  O  O16  1  0.760  0.760  0.760  1.0
  O  O17  1  0.861  0.652  0.243  1.0
  O  O18  1  0.052  0.451  0.251  1.0
  O  O19  1  0.652  0.861  0.243  1.0
[/CIF]
.
The compound described by Mn9CdO10 is Caswellsilverite-like structured and crystallizes in the monoclinic C2/m space group. There are five inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(5)O6 octahedra,  an edgeedge with one Cd(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with three equivalent Mn(3)O6 octahedra, and edges with four equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the second Mn site, Mn(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Mn(3)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, edges with two equivalent Cd(1)O6 octahedra, and edges with three equivalent Mn(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the third Mn site, Mn(3) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MnO6 octahedra that share corners with two equivalent Mn(4)O6 octahedra, corners with four equivalent Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, edges with two equivalent Cd(1)O6 octahedra, and edges with three equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form MnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Cd(1)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the fifth Mn site, Mn(5) is bonded to two equivalent O(3) and four equivalent O(1) atoms to form MnO6 octahedra that share corners with two equivalent Cd(1)O6 octahedra, corners with four equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with two equivalent Cd(1)O6 octahedra, edges with four equivalent Mn(2)O6 octahedra, and edges with four equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-4°. Cd(1) is bonded to two equivalent O(3) and four equivalent O(1) atoms to form CdO6 octahedra that share corners with two equivalent Mn(5)O6 octahedra, corners with four equivalent Mn(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, edges with four equivalent Mn(2)O6 octahedra, and edges with four equivalent Mn(3)O6 octahedra. The corner-sharing octahedra are not tilted. There are three inequivalent O sites. In the first O site, O(1) is bonded to one Mn(1), one Mn(2), one Mn(3), one Mn(4), one Mn(5), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(2)Mn6 octahedra, corners with four equivalent O(1)Mn5Cd octahedra, edges with three equivalent O(1)Mn5Cd octahedra, edges with four equivalent O(3)Mn5Cd octahedra, and edges with five equivalent O(2)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the second O site, O(2) is bonded to one Mn(2), one Mn(3), two equivalent Mn(1), and two equivalent Mn(4) atoms to form OMn6 octahedra that share corners with two equivalent O(1)Mn5Cd octahedra, corners with two equivalent O(3)Mn5Cd octahedra, corners with two equivalent O(2)Mn6 octahedra,  an edgeedge with one O(3)Mn5Cd octahedra, edges with five equivalent O(1)Mn5Cd octahedra, and edges with six equivalent O(2)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the third O site, O(3) is bonded to one Mn(5), two equivalent Mn(2), two equivalent Mn(3), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(3)Mn5Cd octahedra, corners with four equivalent O(2)Mn6 octahedra, edges with two equivalent O(3)Mn5Cd octahedra, edges with two equivalent O(2)Mn6 octahedra, and edges with eight equivalent O(1)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 0-3°. is represented by the CIF file [CIF]
data_Mn9CdO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.507
_cell_length_b   8.507
_cell_length_c   5.570
_cell_angle_alpha   83.717
_cell_angle_beta   83.717
_cell_angle_gamma   141.787
_symmetry_Int_Tables_number   1
_cell_volume   234.993
_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
  Mn  Mn0  1  0.299  0.701  0.500  1.0
  Mn  Mn1  1  0.601  0.399  0.000  1.0
  Mn  Mn2  1  0.101  0.899  0.500  1.0
  Mn  Mn3  1  0.399  0.601  0.000  1.0
  Mn  Mn4  1  0.201  0.799  0.000  1.0
  Mn  Mn5  1  0.701  0.299  0.500  1.0
  Mn  Mn6  1  0.899  0.101  0.500  1.0
  Mn  Mn7  1  0.799  0.201  0.000  1.0
  Mn  Mn8  1  0.000  0.000  0.000  1.0
  Cd  Cd9  1  0.500  0.500  0.500  1.0
  O  O10  1  0.348  0.139  0.757  1.0
  O  O11  1  0.549  0.948  0.749  1.0
  O  O12  1  0.948  0.549  0.749  1.0
  O  O13  1  0.139  0.348  0.757  1.0
  O  O14  1  0.451  0.052  0.251  1.0
  O  O15  1  0.240  0.240  0.240  1.0
  O  O16  1  0.760  0.760  0.760  1.0
  O  O17  1  0.861  0.652  0.243  1.0
  O  O18  1  0.052  0.451  0.251  1.0
  O  O19  1  0.652  0.861  0.243  1.0
[/CIF]
.