data_[Ag2Ge2Br2O4]
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
  Br  2.9600  1.1500  0.8825
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.7896]
_cell_length_b [3.9299]
_cell_length_c [7.9782]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.6160]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [AgGeBrO2]
_chemical_formula_sum '[Ag2 Ge2 Br2 O4]'
_cell_volume [196.5113]
_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  2  0.3001  0.2500  0.3507  1
  Ge  Ge1  2  0.4119  0.2500  0.8460  1
  Br  Br2  2  0.0294  0.2500  0.7511  1
  O  O3  2  0.4324  0.7500  0.9062  1
  O  O4  2  0.4882  0.7500  0.3233  1
]