data_[Ag4Ge2Bi2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [7.5758]
_cell_length_b [8.1727]
_cell_length_c [4.3503]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Ag2GeBiO4]
_chemical_formula_sum '[Ag4 Ge2 Bi2 O8]'
_cell_volume [269.3455]
_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
[
  Ag  Ag0  4  0.1947  0.6024  0.5500  1
  Ge  Ge1  2  0.0000  0.8761  0.0061  1
  Bi  Bi2  2  0.0000  0.1839  0.5691  1
  O  O3  4  0.1930  0.7568  0.0725  1
  O  O4  2  0.0000  0.0947  0.0848  1
  O  O5  2  0.0000  0.9177  0.5951  1
]