data_[Mn4Ag4I2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Ag  1.9300  1.6000  1.0867
  I  2.6600  1.4000  1.2733
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.6861]
_cell_length_b [9.5729]
_cell_length_c [6.2938]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.9390]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Mn2Ag2IO6]
_chemical_formula_sum '[Mn4 Ag4 I2 O12]'
_cell_volume [313.1196]
_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
[
  Mn  Mn0  4  0.0000  0.1646  0.5000  1
  Ag  Ag1  4  0.0000  0.1879  0.0000  1
  I  I2  2  0.0000  0.5000  0.5000  1
  O  O3  8  0.0750  0.3444  0.3159  1
  O  O4  4  0.1099  0.0000  0.3001  1
]