The structure described by Mg(AgO2)2 is Spinel structured and crystallizes in the cubic Fd-3m space group. Mg(1) is bonded to four equivalent O(1) atoms to form MgO4 tetrahedra that share corners with twelve equivalent Ag(1)O6 octahedra. The corner-sharing octahedral tilt angles are 56°. Ag(1) is bonded to six equivalent O(1) atoms to form AgO6 octahedra that share corners with six equivalent Mg(1)O4 tetrahedra and edges with six equivalent Ag(1)O6 octahedra. O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mg(1) and three equivalent Ag(1) atoms. is represented by the CIF file [CIF]
data_Mg(AgO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.384
_cell_length_b   6.384
_cell_length_c   6.384
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   184.010
_cell_formula_units_Z   2
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  0.750  0.750  0.750  1.0
  Mg  Mg1  1  0.500  0.500  0.500  1.0
  Ag  Ag2  1  0.125  0.125  0.625  1.0
  Ag  Ag3  1  0.625  0.125  0.125  1.0
  Ag  Ag4  1  0.125  0.125  0.125  1.0
  Ag  Ag5  1  0.125  0.625  0.125  1.0
  O  O6  1  0.887  0.371  0.371  1.0
  O  O7  1  0.371  0.371  0.887  1.0
  O  O8  1  0.371  0.371  0.371  1.0
  O  O9  1  0.363  0.879  0.879  1.0
  O  O10  1  0.879  0.363  0.879  1.0
  O  O11  1  0.879  0.879  0.363  1.0
  O  O12  1  0.371  0.887  0.371  1.0
  O  O13  1  0.879  0.879  0.879  1.0
[/CIF]
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The structure described by Mg(AgO2)2 is Spinel structured and crystallizes in the cubic Fd-3m space group. Mg(1) is bonded to four equivalent O(1) atoms to form MgO4 tetrahedra that share corners with twelve equivalent Ag(1)O6 octahedra. The corner-sharing octahedral tilt angles are 56°. Ag(1) is bonded to six equivalent O(1) atoms to form AgO6 octahedra that share corners with six equivalent Mg(1)O4 tetrahedra and edges with six equivalent Ag(1)O6 octahedra. O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mg(1) and three equivalent Ag(1) atoms. is represented by the CIF file [CIF]
data_Mg(AgO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.384
_cell_length_b   6.384
_cell_length_c   6.384
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   184.010
_cell_formula_units_Z   2
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  0.750  0.750  0.750  1.0
  Mg  Mg1  1  0.500  0.500  0.500  1.0
  Ag  Ag2  1  0.125  0.125  0.625  1.0
  Ag  Ag3  1  0.625  0.125  0.125  1.0
  Ag  Ag4  1  0.125  0.125  0.125  1.0
  Ag  Ag5  1  0.125  0.625  0.125  1.0
  O  O6  1  0.887  0.371  0.371  1.0
  O  O7  1  0.371  0.371  0.887  1.0
  O  O8  1  0.371  0.371  0.371  1.0
  O  O9  1  0.363  0.879  0.879  1.0
  O  O10  1  0.879  0.363  0.879  1.0
  O  O11  1  0.879  0.879  0.363  1.0
  O  O12  1  0.371  0.887  0.371  1.0
  O  O13  1  0.879  0.879  0.879  1.0
[/CIF]
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