data_[Ag4Ge4Bi4O16]
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 [Cmcm]
_cell_length_a [5.7645]
_cell_length_b [10.8388]
_cell_length_c [7.3444]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [AgGeBiO4]
_chemical_formula_sum '[Ag4 Ge4 Bi4 O16]'
_cell_volume [458.8756]
_cell_formula_units_Z [4]
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  0.0000  0.5000  0.0000  1
  Ge  Ge1  4  0.0000  0.0935  0.2500  1
  Bi  Bi2  4  0.0000  0.1862  0.7500  1
  O  O3  8  0.0000  0.1893  0.0600  1
  O  O4  8  0.2309  0.0234  0.7500  1
]