The compound described by LiMn9CdO10 crystallizes in the triclinic P1 space group. Li(1) is bonded to one Mn(1), one Mn(4), one Mn(5), one Mn(8), one O(2), one O(3), one O(4), and one O(9) atom to form distorted LiMn4O4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(9)O6 octahedra,  a cornercorner with one Cd(1)O6 octahedra,  a cornercorner with one O(1)Mn5Cd octahedra,  a cornercorner with one O(6)Mn5Cd octahedra,  a cornercorner with one O(7)Mn5Cd octahedra,  a cornercorner with one O(8)Mn5Cd octahedra, corners with three equivalent Mn(6)O6 octahedra, corners with three equivalent Mn(7)O6 octahedra, corners with three equivalent O(10)Mn5Cd octahedra, and corners with three equivalent O(5)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 44-71°. There are nine inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 7-coordinate geometry to one Li(1), one O(10), one O(2), one O(3), one O(4), one O(5), and one O(9) atom. In the second Mn site, Mn(2) is bonded to one O(1), one O(3), one O(5), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Mn(7)O6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, edges with two equivalent Mn(9)O6 octahedra, and edges with two equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-10°. In the third Mn site, Mn(3) is bonded to one O(1), one O(3), one O(5), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra,  an edgeedge with one Mn(7)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, edges with two equivalent Mn(9)O6 octahedra, and edges with two equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles are 4°. In the fourth Mn site, Mn(4) is bonded in a 7-coordinate geometry to one Li(1), one O(10), one O(2), one O(4), one O(6), one O(7), and one O(9) atom. In the fifth Mn site, Mn(5) is bonded in a 7-coordinate geometry to one Li(1), one O(1), one O(2), one O(3), 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(2), one O(3), one O(5), one O(8), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Mn(9)O6 octahedra, corners with three equivalent Li(1)Mn4O4 tetrahedra,  an edgeedge with one Mn(7)O6 octahedra,  an edgeedge with one Cd(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-7°. In the seventh Mn site, Mn(7) is bonded to one O(10), one O(2), one O(4), one O(6), one O(7), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with three equivalent Li(1)Mn4O4 tetrahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Mn(9)O6 octahedra, and edges with two equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. In the eighth Mn site, Mn(8) is bonded in a 7-coordinate geometry to one Li(1), one O(10), one O(2), one O(3), one O(4), one O(5), and one O(9) atom. In the ninth Mn site, Mn(9) is bonded to one O(1), one O(10), one O(4), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Mn(6)O6 octahedra, corners with two equivalent Cd(1)O6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(7)O6 octahedra, and edges with two equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. Cd(1) is bonded to one O(1), one O(10), one O(4), one O(6), one O(7), and one O(8) atom to form CdO6 octahedra that share corners with two equivalent Mn(9)O6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(7)O6 octahedra, and edges with two equivalent Mn(9)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-8°. 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), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(10)Mn5Cd octahedra, corners with two equivalent O(8)Mn5Cd octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra, edges with two equivalent O(6)Mn5Cd octahedra, edges with two equivalent O(7)Mn5Cd octahedra, edges with two equivalent O(8)Mn5Cd octahedra, and edges with two equivalent O(5)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the second O site, O(2) is bonded in a 7-coordinate geometry to one Li(1), one Mn(1), one Mn(4), one Mn(5), one Mn(6), one Mn(7), and one Mn(8) atom. In the third O site, O(3) is bonded in a 7-coordinate geometry to one Li(1), one Mn(1), one Mn(2), one Mn(3), one Mn(5), one Mn(6), and one Mn(8) atom. In the fourth O site, O(4) is bonded in a 7-coordinate geometry to one Li(1), one Mn(1), one Mn(4), one Mn(7), one Mn(8), one Mn(9), and one Cd(1) atom. In the fifth O site, O(5) is bonded to one Mn(1), one Mn(2), one Mn(3), one Mn(5), one Mn(6), and one Mn(8) atom to form OMn6 octahedra that share corners with two equivalent O(7)Mn5Cd octahedra, corners with three equivalent Li(1)Mn4O4 tetrahedra,  an edgeedge with one O(10)Mn5Cd octahedra,  an edgeedge with one O(6)Mn5Cd octahedra, edges with two equivalent O(1)Mn5Cd octahedra, and edges with two equivalent O(8)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 3-4°. In the sixth O site, O(6) is bonded to one Mn(2), one Mn(3), one Mn(4), one Mn(7), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(7)Mn5Cd octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra,  an edgeedge with one O(5)Mn6 octahedra, edges with two equivalent O(1)Mn5Cd octahedra, edges with two equivalent O(10)Mn5Cd octahedra, edges with two equivalent O(7)Mn5Cd octahedra, and edges with two equivalent O(8)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 4-10°. In the seventh O site, O(7) is bonded to one Mn(2), one Mn(3), one Mn(4), one Mn(7), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(6)Mn5Cd octahedra, corners with two equivalent O(5)Mn6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra, edges with two equivalent O(1)Mn5Cd octahedra, edges with two equivalent O(10)Mn5Cd octahedra, edges with two equivalent O(6)Mn5Cd octahedra, and edges with two equivalent O(8)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 3-10°. In the eighth O site, O(8) is bonded to one Mn(2), one Mn(3), one Mn(5), one Mn(6), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(1)Mn5Cd octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra,  an edgeedge with one O(10)Mn5Cd octahedra, edges with two equivalent O(1)Mn5Cd octahedra, edges with two equivalent O(6)Mn5Cd octahedra, edges with two equivalent O(7)Mn5Cd octahedra, and edges with two equivalent O(5)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the ninth O site, O(9) is bonded in a 7-coordinate geometry to one Li(1), one Mn(1), one Mn(4), one Mn(5), one Mn(6), one Mn(7), and one Mn(8) atom. In the tenth O site, O(10) is bonded to one Mn(1), one Mn(4), one Mn(7), one Mn(8), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(1)Mn5Cd octahedra, corners with three equivalent Li(1)Mn4O4 tetrahedra,  an edgeedge with one O(8)Mn5Cd octahedra,  an edgeedge with one O(5)Mn6 octahedra, edges with two equivalent O(6)Mn5Cd octahedra, and edges with two equivalent O(7)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 5-6°. is represented by the CIF file [CIF]
data_LiMn9CdO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.648
_cell_length_b   8.734
_cell_length_c   5.675
_cell_angle_alpha   71.119
_cell_angle_beta   109.445
_cell_angle_gamma   96.032
_symmetry_Int_Tables_number   1
_cell_volume   249.794
_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
  Li  Li0  1  0.895  0.402  0.426  1.0
  Mn  Mn1  1  0.457  0.399  0.297  1.0
  Mn  Mn2  1  1.000  0.010  0.982  1.0
  Mn  Mn3  1  0.507  0.999  0.498  1.0
  Mn  Mn4  1  0.014  0.644  0.160  1.0
  Mn  Mn5  1  0.014  0.162  0.411  1.0
  Mn  Mn6  1  0.494  0.203  0.898  1.0
  Mn  Mn7  1  0.491  0.593  0.702  1.0
  Mn  Mn8  1  0.987  0.394  0.859  1.0
  Mn  Mn9  1  0.993  0.787  0.588  1.0
  Cd  Cd10  1  0.514  0.798  0.100  1.0
  O  O11  1  0.751  0.014  0.234  1.0
  O  O12  1  0.737  0.406  0.068  1.0
  O  O13  1  0.763  0.207  0.642  1.0
  O  O14  1  0.763  0.572  0.487  1.0
  O  O15  1  0.247  0.195  0.153  1.0
  O  O16  1  0.240  0.804  0.365  1.0
  O  O17  1  0.771  0.811  0.816  1.0
  O  O18  1  0.261  0.010  0.747  1.0
  O  O19  1  0.249  0.400  0.550  1.0
  O  O20  1  0.234  0.589  0.947  1.0
[/CIF]
.
The compound described by LiMn9CdO10 crystallizes in the triclinic P1 space group. Li(1) is bonded to one Mn(1), one Mn(4), one Mn(5), one Mn(8), one O(2), one O(3), one O(4), and one O(9) atom to form distorted LiMn4O4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(9)O6 octahedra,  a cornercorner with one Cd(1)O6 octahedra,  a cornercorner with one O(1)Mn5Cd octahedra,  a cornercorner with one O(6)Mn5Cd octahedra,  a cornercorner with one O(7)Mn5Cd octahedra,  a cornercorner with one O(8)Mn5Cd octahedra, corners with three equivalent Mn(6)O6 octahedra, corners with three equivalent Mn(7)O6 octahedra, corners with three equivalent O(10)Mn5Cd octahedra, and corners with three equivalent O(5)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 44-71°. There are nine inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 7-coordinate geometry to one Li(1), one O(10), one O(2), one O(3), one O(4), one O(5), and one O(9) atom. In the second Mn site, Mn(2) is bonded to one O(1), one O(3), one O(5), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Mn(7)O6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, edges with two equivalent Mn(9)O6 octahedra, and edges with two equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-10°. In the third Mn site, Mn(3) is bonded to one O(1), one O(3), one O(5), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra,  an edgeedge with one Mn(7)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, edges with two equivalent Mn(9)O6 octahedra, and edges with two equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles are 4°. In the fourth Mn site, Mn(4) is bonded in a 7-coordinate geometry to one Li(1), one O(10), one O(2), one O(4), one O(6), one O(7), and one O(9) atom. In the fifth Mn site, Mn(5) is bonded in a 7-coordinate geometry to one Li(1), one O(1), one O(2), one O(3), 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(2), one O(3), one O(5), one O(8), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Mn(9)O6 octahedra, corners with three equivalent Li(1)Mn4O4 tetrahedra,  an edgeedge with one Mn(7)O6 octahedra,  an edgeedge with one Cd(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-7°. In the seventh Mn site, Mn(7) is bonded to one O(10), one O(2), one O(4), one O(6), one O(7), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Mn(2)O6 octahedra, corners with three equivalent Li(1)Mn4O4 tetrahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Mn(9)O6 octahedra, and edges with two equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. In the eighth Mn site, Mn(8) is bonded in a 7-coordinate geometry to one Li(1), one O(10), one O(2), one O(3), one O(4), one O(5), and one O(9) atom. In the ninth Mn site, Mn(9) is bonded to one O(1), one O(10), one O(4), one O(6), one O(7), and one O(8) atom to form MnO6 octahedra that share corners with two equivalent Mn(6)O6 octahedra, corners with two equivalent Cd(1)O6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(7)O6 octahedra, and edges with two equivalent Cd(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. Cd(1) is bonded to one O(1), one O(10), one O(4), one O(6), one O(7), and one O(8) atom to form CdO6 octahedra that share corners with two equivalent Mn(9)O6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(7)O6 octahedra, and edges with two equivalent Mn(9)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-8°. 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), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(10)Mn5Cd octahedra, corners with two equivalent O(8)Mn5Cd octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra, edges with two equivalent O(6)Mn5Cd octahedra, edges with two equivalent O(7)Mn5Cd octahedra, edges with two equivalent O(8)Mn5Cd octahedra, and edges with two equivalent O(5)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the second O site, O(2) is bonded in a 7-coordinate geometry to one Li(1), one Mn(1), one Mn(4), one Mn(5), one Mn(6), one Mn(7), and one Mn(8) atom. In the third O site, O(3) is bonded in a 7-coordinate geometry to one Li(1), one Mn(1), one Mn(2), one Mn(3), one Mn(5), one Mn(6), and one Mn(8) atom. In the fourth O site, O(4) is bonded in a 7-coordinate geometry to one Li(1), one Mn(1), one Mn(4), one Mn(7), one Mn(8), one Mn(9), and one Cd(1) atom. In the fifth O site, O(5) is bonded to one Mn(1), one Mn(2), one Mn(3), one Mn(5), one Mn(6), and one Mn(8) atom to form OMn6 octahedra that share corners with two equivalent O(7)Mn5Cd octahedra, corners with three equivalent Li(1)Mn4O4 tetrahedra,  an edgeedge with one O(10)Mn5Cd octahedra,  an edgeedge with one O(6)Mn5Cd octahedra, edges with two equivalent O(1)Mn5Cd octahedra, and edges with two equivalent O(8)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 3-4°. In the sixth O site, O(6) is bonded to one Mn(2), one Mn(3), one Mn(4), one Mn(7), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(7)Mn5Cd octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra,  an edgeedge with one O(5)Mn6 octahedra, edges with two equivalent O(1)Mn5Cd octahedra, edges with two equivalent O(10)Mn5Cd octahedra, edges with two equivalent O(7)Mn5Cd octahedra, and edges with two equivalent O(8)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 4-10°. In the seventh O site, O(7) is bonded to one Mn(2), one Mn(3), one Mn(4), one Mn(7), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(6)Mn5Cd octahedra, corners with two equivalent O(5)Mn6 octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra, edges with two equivalent O(1)Mn5Cd octahedra, edges with two equivalent O(10)Mn5Cd octahedra, edges with two equivalent O(6)Mn5Cd octahedra, and edges with two equivalent O(8)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 3-10°. In the eighth O site, O(8) is bonded to one Mn(2), one Mn(3), one Mn(5), one Mn(6), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(1)Mn5Cd octahedra,  a cornercorner with one Li(1)Mn4O4 tetrahedra,  an edgeedge with one O(10)Mn5Cd octahedra, edges with two equivalent O(1)Mn5Cd octahedra, edges with two equivalent O(6)Mn5Cd octahedra, edges with two equivalent O(7)Mn5Cd octahedra, and edges with two equivalent O(5)Mn6 octahedra. The corner-sharing octahedral tilt angles range from 3-6°. In the ninth O site, O(9) is bonded in a 7-coordinate geometry to one Li(1), one Mn(1), one Mn(4), one Mn(5), one Mn(6), one Mn(7), and one Mn(8) atom. In the tenth O site, O(10) is bonded to one Mn(1), one Mn(4), one Mn(7), one Mn(8), one Mn(9), and one Cd(1) atom to form OMn5Cd octahedra that share corners with two equivalent O(1)Mn5Cd octahedra, corners with three equivalent Li(1)Mn4O4 tetrahedra,  an edgeedge with one O(8)Mn5Cd octahedra,  an edgeedge with one O(5)Mn6 octahedra, edges with two equivalent O(6)Mn5Cd octahedra, and edges with two equivalent O(7)Mn5Cd octahedra. The corner-sharing octahedral tilt angles range from 5-6°. is represented by the CIF file [CIF]
data_LiMn9CdO10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.648
_cell_length_b   8.734
_cell_length_c   5.675
_cell_angle_alpha   71.119
_cell_angle_beta   109.445
_cell_angle_gamma   96.032
_symmetry_Int_Tables_number   1
_cell_volume   249.794
_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
  Li  Li0  1  0.895  0.402  0.426  1.0
  Mn  Mn1  1  0.457  0.399  0.297  1.0
  Mn  Mn2  1  1.000  0.010  0.982  1.0
  Mn  Mn3  1  0.507  0.999  0.498  1.0
  Mn  Mn4  1  0.014  0.644  0.160  1.0
  Mn  Mn5  1  0.014  0.162  0.411  1.0
  Mn  Mn6  1  0.494  0.203  0.898  1.0
  Mn  Mn7  1  0.491  0.593  0.702  1.0
  Mn  Mn8  1  0.987  0.394  0.859  1.0
  Mn  Mn9  1  0.993  0.787  0.588  1.0
  Cd  Cd10  1  0.514  0.798  0.100  1.0
  O  O11  1  0.751  0.014  0.234  1.0
  O  O12  1  0.737  0.406  0.068  1.0
  O  O13  1  0.763  0.207  0.642  1.0
  O  O14  1  0.763  0.572  0.487  1.0
  O  O15  1  0.247  0.195  0.153  1.0
  O  O16  1  0.240  0.804  0.365  1.0
  O  O17  1  0.771  0.811  0.816  1.0
  O  O18  1  0.261  0.010  0.747  1.0
  O  O19  1  0.249  0.400  0.550  1.0
  O  O20  1  0.234  0.589  0.947  1.0
[/CIF]
.