The material structure described by MnCu(AgO2)2 crystallizes in the monoclinic P2/m space group. Mn(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form MnO6 octahedra that share edges with two equivalent Mn(1)O6 octahedra and edges with four equivalent Cu(1)O6 octahedra. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a linear geometry to two equivalent O(2) atoms. In the second Ag site, Ag(2) is bonded in a linear geometry to two equivalent O(1) atoms. Cu(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form CuO6 octahedra that share edges with two equivalent Cu(1)O6 octahedra and edges with four equivalent Mn(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Mn(1), one Ag(2), and two equivalent Cu(1) atoms to form distorted OMnCu2Ag tetrahedra that share corners with four equivalent O(2)Mn2CuAg tetrahedra, corners with six equivalent O(1)MnCu2Ag tetrahedra,  an edgeedge with one O(1)MnCu2Ag tetrahedra, and edges with two equivalent O(2)Mn2CuAg tetrahedra. In the second O site, O(2) is bonded to two equivalent Mn(1), one Ag(1), and one Cu(1) atom to form distorted OMn2CuAg tetrahedra that share corners with four equivalent O(1)MnCu2Ag tetrahedra, corners with six equivalent O(2)Mn2CuAg tetrahedra,  an edgeedge with one O(2)Mn2CuAg tetrahedra, and edges with two equivalent O(1)MnCu2Ag tetrahedra. is represented by the CIF card [CIF]
data_MnCu(AgO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.071
_cell_length_b   5.279
_cell_length_c   6.498
_cell_angle_alpha   74.016
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   101.259
_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  0.500  0.000  0.500  1.0
  Cu  Cu1  1  0.000  0.500  0.500  1.0
  Ag  Ag2  1  0.000  0.000  0.000  1.0
  Ag  Ag3  1  0.500  0.500  0.000  1.0
  O  O4  1  0.500  0.376  0.340  1.0
  O  O5  1  0.000  0.897  0.337  1.0
  O  O6  1  0.500  0.624  0.660  1.0
  O  O7  1  0.000  0.103  0.663  1.0
[/CIF]
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The material structure described by MnCu(AgO2)2 crystallizes in the monoclinic P2/m space group. Mn(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form MnO6 octahedra that share edges with two equivalent Mn(1)O6 octahedra and edges with four equivalent Cu(1)O6 octahedra. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a linear geometry to two equivalent O(2) atoms. In the second Ag site, Ag(2) is bonded in a linear geometry to two equivalent O(1) atoms. Cu(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form CuO6 octahedra that share edges with two equivalent Cu(1)O6 octahedra and edges with four equivalent Mn(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Mn(1), one Ag(2), and two equivalent Cu(1) atoms to form distorted OMnCu2Ag tetrahedra that share corners with four equivalent O(2)Mn2CuAg tetrahedra, corners with six equivalent O(1)MnCu2Ag tetrahedra,  an edgeedge with one O(1)MnCu2Ag tetrahedra, and edges with two equivalent O(2)Mn2CuAg tetrahedra. In the second O site, O(2) is bonded to two equivalent Mn(1), one Ag(1), and one Cu(1) atom to form distorted OMn2CuAg tetrahedra that share corners with four equivalent O(1)MnCu2Ag tetrahedra, corners with six equivalent O(2)Mn2CuAg tetrahedra,  an edgeedge with one O(2)Mn2CuAg tetrahedra, and edges with two equivalent O(1)MnCu2Ag tetrahedra. is represented by the CIF card [CIF]
data_MnCu(AgO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.071
_cell_length_b   5.279
_cell_length_c   6.498
_cell_angle_alpha   74.016
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   101.259
_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  0.500  0.000  0.500  1.0
  Cu  Cu1  1  0.000  0.500  0.500  1.0
  Ag  Ag2  1  0.000  0.000  0.000  1.0
  Ag  Ag3  1  0.500  0.500  0.000  1.0
  O  O4  1  0.500  0.376  0.340  1.0
  O  O5  1  0.000  0.897  0.337  1.0
  O  O6  1  0.500  0.624  0.660  1.0
  O  O7  1  0.000  0.103  0.663  1.0
[/CIF]
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