The material described by CaMn9CdO10 crystallizes in the triclinic P1 space group. Ca(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(9) atom. There are nine inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(2), one O(4), and one O(6) atom. In the second Mn site, Mn(2) is bonded to one O(1), one O(3), one O(5), one O(7), and one O(8) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Mn(4)O4 trigonal pyramid and edges with two equivalent Mn(6)O5 trigonal bipyramids. In the third Mn site, Mn(3) is bonded in a 3-coordinate geometry to one O(6), one O(7), and one O(8) atom. In the fourth Mn site, Mn(4) is bonded to one O(10), one O(2), one O(6), and one O(7) atom to form corner-sharing MnO4 trigonal pyramids. In the fifth Mn site, Mn(5) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(5), one O(8), and one O(9) atom. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(3), one O(5), one O(8), and one O(9) atom to form a mixture of distorted edge and corner-sharing MnO5 trigonal bipyramids. In the seventh Mn site, Mn(7) is bonded to one O(10), one O(2), one O(4), one O(6), and one O(9) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Mn(6)O5 trigonal bipyramid and corners with three equivalent Mn(4)O4 trigonal pyramids. In the eighth Mn site, Mn(8) is bonded in a rectangular see-saw-like geometry to one O(10), one O(2), one O(3), and one O(4) atom. In the ninth Mn site, Mn(9) is bonded in a rectangular see-saw-like geometry to one O(10), one O(4), one O(6), and one O(7) atom. Cd(1) is bonded in a 2-coordinate geometry to one O(1) and one O(5) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Ca(1), one Mn(2), one Mn(5), one Mn(6), and one Cd(1) atom to form distorted OCaMn3Cd trigonal bipyramids that share  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(4)CaMn4 trigonal bipyramid,  a cornercorner with one O(3)CaMn3 trigonal pyramid,  a cornercorner with one O(7)Mn4 trigonal pyramid,  an edgeedge with one O(5)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(3)CaMn3 trigonal pyramid, and  a faceface with one O(5)CaMn3Cd trigonal bipyramid. In the second O site, O(2) is bonded to one Ca(1), one Mn(1), one Mn(4), one Mn(7), and one Mn(8) atom to form OCaMn4 trigonal bipyramids that share  a cornercorner with one O(1)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(5)CaMn3Cd trigonal bipyramid, corners with three equivalent O(6)Mn5 trigonal bipyramids,  a cornercorner with one O(7)Mn4 trigonal pyramid, corners with two equivalent O(3)CaMn3 trigonal pyramids, edges with two equivalent O(4)CaMn4 trigonal bipyramids, and edges with two equivalent O(10)Mn5 trigonal bipyramids. In the third O site, O(3) is bonded to one Ca(1), one Mn(2), one Mn(6), and one Mn(8) atom to form distorted OCaMn3 trigonal pyramids that share  a cornercorner with one O(1)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(10)Mn5 trigonal bipyramid, corners with two equivalent O(2)CaMn4 trigonal bipyramids, corners with three equivalent O(5)CaMn3Cd trigonal bipyramids,  a cornercorner with one O(7)Mn4 trigonal pyramid,  an edgeedge with one O(1)CaMn3Cd trigonal bipyramid, and  an edgeedge with one O(4)CaMn4 trigonal bipyramid. In the fourth O site, O(4) is bonded to one Ca(1), one Mn(1), one Mn(7), one Mn(8), and one Mn(9) atom to form OCaMn4 trigonal bipyramids that share  a cornercorner with one O(1)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(5)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(6)Mn5 trigonal bipyramid, corners with two equivalent O(10)Mn5 trigonal bipyramids,  a cornercorner with one O(7)Mn4 trigonal pyramid,  an edgeedge with one O(10)Mn5 trigonal bipyramid,  an edgeedge with one O(6)Mn5 trigonal bipyramid, edges with two equivalent O(2)CaMn4 trigonal bipyramids, and  an edgeedge with one O(3)CaMn3 trigonal pyramid. In the fifth O site, O(5) is bonded to one Ca(1), one Mn(2), one Mn(5), one Mn(6), and one Cd(1) atom to form distorted OCaMn3Cd trigonal bipyramids that share  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(4)CaMn4 trigonal bipyramid,  a cornercorner with one O(7)Mn4 trigonal pyramid, corners with three equivalent O(3)CaMn3 trigonal pyramids,  an edgeedge with one O(1)CaMn3Cd trigonal bipyramid, and  a faceface with one O(1)CaMn3Cd trigonal bipyramid. In the sixth O site, O(6) is bonded to one Mn(1), one Mn(3), one Mn(4), one Mn(7), and one Mn(9) atom to form OMn5 trigonal bipyramids that share  a cornercorner with one O(4)CaMn4 trigonal bipyramid, corners with three equivalent O(2)CaMn4 trigonal bipyramids, corners with three equivalent O(7)Mn4 trigonal pyramids,  an edgeedge with one O(4)CaMn4 trigonal bipyramid, and edges with two equivalent O(10)Mn5 trigonal bipyramids. In the seventh O site, O(7) is bonded to one Mn(2), one Mn(3), one Mn(4), and one Mn(9) atom to form OMn4 trigonal pyramids that share  a cornercorner with one O(1)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(5)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(4)CaMn4 trigonal bipyramid, corners with three equivalent O(6)Mn5 trigonal bipyramids,  a cornercorner with one O(3)CaMn3 trigonal pyramid, and  an edgeedge with one O(10)Mn5 trigonal bipyramid. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Mn(2), one Mn(3), one Mn(5), and one Mn(6) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Mn(5), one Mn(6), and one Mn(7) atom. In the tenth O site, O(10) 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 corners with two equivalent O(4)CaMn4 trigonal bipyramids,  a cornercorner with one O(3)CaMn3 trigonal pyramid,  an edgeedge with one O(4)CaMn4 trigonal bipyramid, edges with two equivalent O(2)CaMn4 trigonal bipyramids, edges with two equivalent O(6)Mn5 trigonal bipyramids, and  an edgeedge with one O(7)Mn4 trigonal pyramid. is represented by the CIF file [CIF]
data_CaMn9CdO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.826
_cell_length_b   9.165
_cell_length_c   5.971
_cell_angle_alpha   89.133
_cell_angle_beta   106.019
_cell_angle_gamma   91.371
_symmetry_Int_Tables_number   1
_cell_volume   306.327
_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
  Ca  Ca0  1  0.615  0.298  0.334  1.0
  Mn  Mn1  1  0.464  0.618  0.229  1.0
  Mn  Mn2  1  0.017  0.041  0.881  1.0
  Mn  Mn3  1  0.473  0.839  0.616  1.0
  Mn  Mn4  1  0.930  0.671  0.120  1.0
  Mn  Mn5  1  0.130  0.143  0.381  1.0
  Mn  Mn6  1  0.506  0.167  0.833  1.0
  Mn  Mn7  1  0.404  0.510  0.713  1.0
  Mn  Mn8  1  0.909  0.397  0.840  1.0
  Mn  Mn9  1  0.962  0.708  0.633  1.0
  Cd  Cd10  1  0.613  0.931  0.209  1.0
  O  O11  1  0.809  0.129  0.135  1.0
  O  O12  1  0.680  0.492  0.046  1.0
  O  O13  1  0.815  0.204  0.678  1.0
  O  O14  1  0.696  0.538  0.544  1.0
  O  O15  1  0.325  0.133  0.121  1.0
  O  O16  1  0.213  0.677  0.444  1.0
  O  O17  1  0.816  0.832  0.850  1.0
  O  O18  1  0.256  0.993  0.665  1.0
  O  O19  1  0.324  0.311  0.568  1.0
  O  O20  1  0.163  0.572  0.935  1.0
[/CIF]
.
The material described by CaMn9CdO10 crystallizes in the triclinic P1 space group. Ca(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(9) atom. There are nine inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(2), one O(4), and one O(6) atom. In the second Mn site, Mn(2) is bonded to one O(1), one O(3), one O(5), one O(7), and one O(8) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Mn(4)O4 trigonal pyramid and edges with two equivalent Mn(6)O5 trigonal bipyramids. In the third Mn site, Mn(3) is bonded in a 3-coordinate geometry to one O(6), one O(7), and one O(8) atom. In the fourth Mn site, Mn(4) is bonded to one O(10), one O(2), one O(6), and one O(7) atom to form corner-sharing MnO4 trigonal pyramids. In the fifth Mn site, Mn(5) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(5), one O(8), and one O(9) atom. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(3), one O(5), one O(8), and one O(9) atom to form a mixture of distorted edge and corner-sharing MnO5 trigonal bipyramids. In the seventh Mn site, Mn(7) is bonded to one O(10), one O(2), one O(4), one O(6), and one O(9) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Mn(6)O5 trigonal bipyramid and corners with three equivalent Mn(4)O4 trigonal pyramids. In the eighth Mn site, Mn(8) is bonded in a rectangular see-saw-like geometry to one O(10), one O(2), one O(3), and one O(4) atom. In the ninth Mn site, Mn(9) is bonded in a rectangular see-saw-like geometry to one O(10), one O(4), one O(6), and one O(7) atom. Cd(1) is bonded in a 2-coordinate geometry to one O(1) and one O(5) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded to one Ca(1), one Mn(2), one Mn(5), one Mn(6), and one Cd(1) atom to form distorted OCaMn3Cd trigonal bipyramids that share  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(4)CaMn4 trigonal bipyramid,  a cornercorner with one O(3)CaMn3 trigonal pyramid,  a cornercorner with one O(7)Mn4 trigonal pyramid,  an edgeedge with one O(5)CaMn3Cd trigonal bipyramid,  an edgeedge with one O(3)CaMn3 trigonal pyramid, and  a faceface with one O(5)CaMn3Cd trigonal bipyramid. In the second O site, O(2) is bonded to one Ca(1), one Mn(1), one Mn(4), one Mn(7), and one Mn(8) atom to form OCaMn4 trigonal bipyramids that share  a cornercorner with one O(1)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(5)CaMn3Cd trigonal bipyramid, corners with three equivalent O(6)Mn5 trigonal bipyramids,  a cornercorner with one O(7)Mn4 trigonal pyramid, corners with two equivalent O(3)CaMn3 trigonal pyramids, edges with two equivalent O(4)CaMn4 trigonal bipyramids, and edges with two equivalent O(10)Mn5 trigonal bipyramids. In the third O site, O(3) is bonded to one Ca(1), one Mn(2), one Mn(6), and one Mn(8) atom to form distorted OCaMn3 trigonal pyramids that share  a cornercorner with one O(1)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(10)Mn5 trigonal bipyramid, corners with two equivalent O(2)CaMn4 trigonal bipyramids, corners with three equivalent O(5)CaMn3Cd trigonal bipyramids,  a cornercorner with one O(7)Mn4 trigonal pyramid,  an edgeedge with one O(1)CaMn3Cd trigonal bipyramid, and  an edgeedge with one O(4)CaMn4 trigonal bipyramid. In the fourth O site, O(4) is bonded to one Ca(1), one Mn(1), one Mn(7), one Mn(8), and one Mn(9) atom to form OCaMn4 trigonal bipyramids that share  a cornercorner with one O(1)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(5)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(6)Mn5 trigonal bipyramid, corners with two equivalent O(10)Mn5 trigonal bipyramids,  a cornercorner with one O(7)Mn4 trigonal pyramid,  an edgeedge with one O(10)Mn5 trigonal bipyramid,  an edgeedge with one O(6)Mn5 trigonal bipyramid, edges with two equivalent O(2)CaMn4 trigonal bipyramids, and  an edgeedge with one O(3)CaMn3 trigonal pyramid. In the fifth O site, O(5) is bonded to one Ca(1), one Mn(2), one Mn(5), one Mn(6), and one Cd(1) atom to form distorted OCaMn3Cd trigonal bipyramids that share  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(4)CaMn4 trigonal bipyramid,  a cornercorner with one O(7)Mn4 trigonal pyramid, corners with three equivalent O(3)CaMn3 trigonal pyramids,  an edgeedge with one O(1)CaMn3Cd trigonal bipyramid, and  a faceface with one O(1)CaMn3Cd trigonal bipyramid. In the sixth O site, O(6) is bonded to one Mn(1), one Mn(3), one Mn(4), one Mn(7), and one Mn(9) atom to form OMn5 trigonal bipyramids that share  a cornercorner with one O(4)CaMn4 trigonal bipyramid, corners with three equivalent O(2)CaMn4 trigonal bipyramids, corners with three equivalent O(7)Mn4 trigonal pyramids,  an edgeedge with one O(4)CaMn4 trigonal bipyramid, and edges with two equivalent O(10)Mn5 trigonal bipyramids. In the seventh O site, O(7) is bonded to one Mn(2), one Mn(3), one Mn(4), and one Mn(9) atom to form OMn4 trigonal pyramids that share  a cornercorner with one O(1)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(5)CaMn3Cd trigonal bipyramid,  a cornercorner with one O(2)CaMn4 trigonal bipyramid,  a cornercorner with one O(4)CaMn4 trigonal bipyramid, corners with three equivalent O(6)Mn5 trigonal bipyramids,  a cornercorner with one O(3)CaMn3 trigonal pyramid, and  an edgeedge with one O(10)Mn5 trigonal bipyramid. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Mn(2), one Mn(3), one Mn(5), and one Mn(6) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Mn(5), one Mn(6), and one Mn(7) atom. In the tenth O site, O(10) 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 corners with two equivalent O(4)CaMn4 trigonal bipyramids,  a cornercorner with one O(3)CaMn3 trigonal pyramid,  an edgeedge with one O(4)CaMn4 trigonal bipyramid, edges with two equivalent O(2)CaMn4 trigonal bipyramids, edges with two equivalent O(6)Mn5 trigonal bipyramids, and  an edgeedge with one O(7)Mn4 trigonal pyramid. is represented by the CIF file [CIF]
data_CaMn9CdO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.826
_cell_length_b   9.165
_cell_length_c   5.971
_cell_angle_alpha   89.133
_cell_angle_beta   106.019
_cell_angle_gamma   91.371
_symmetry_Int_Tables_number   1
_cell_volume   306.327
_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
  Ca  Ca0  1  0.615  0.298  0.334  1.0
  Mn  Mn1  1  0.464  0.618  0.229  1.0
  Mn  Mn2  1  0.017  0.041  0.881  1.0
  Mn  Mn3  1  0.473  0.839  0.616  1.0
  Mn  Mn4  1  0.930  0.671  0.120  1.0
  Mn  Mn5  1  0.130  0.143  0.381  1.0
  Mn  Mn6  1  0.506  0.167  0.833  1.0
  Mn  Mn7  1  0.404  0.510  0.713  1.0
  Mn  Mn8  1  0.909  0.397  0.840  1.0
  Mn  Mn9  1  0.962  0.708  0.633  1.0
  Cd  Cd10  1  0.613  0.931  0.209  1.0
  O  O11  1  0.809  0.129  0.135  1.0
  O  O12  1  0.680  0.492  0.046  1.0
  O  O13  1  0.815  0.204  0.678  1.0
  O  O14  1  0.696  0.538  0.544  1.0
  O  O15  1  0.325  0.133  0.121  1.0
  O  O16  1  0.213  0.677  0.444  1.0
  O  O17  1  0.816  0.832  0.850  1.0
  O  O18  1  0.256  0.993  0.665  1.0
  O  O19  1  0.324  0.311  0.568  1.0
  O  O20  1  0.163  0.572  0.935  1.0
[/CIF]
.