data_[Ba16Ag4Ge4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [7.6143]
_cell_length_b [17.8953]
_cell_length_c [7.4909]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ba4AgGeO]
_chemical_formula_sum '[Ba16 Ag4 Ge4 O4]'
_cell_volume [1020.7085]
_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
[
  Ba  Ba0  8  0.2500  0.2500  0.0000  1
  Ba  Ba1  4  0.0000  0.0601  0.7500  1
  Ba  Ba2  4  0.0000  0.4174  0.7500  1
  Ag  Ag3  4  0.0000  0.3840  0.2500  1
  Ge  Ge4  4  0.0000  0.1222  0.2500  1
  O  O5  4  0.0000  0.2737  0.7500  1
]