data_[Ag4H4Br2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  H  2.2000  0.2500  0.0000
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.0896]
_cell_length_b [3.7730]
_cell_length_c [10.6870]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.3491]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ag2H2Br]
_chemical_formula_sum '[Ag4 H4 Br2]'
_cell_volume [163.5445]
_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  0.1011  0.2500  0.7048  1
  Ag  Ag1  2  0.4483  0.2500  0.3909  1
  H  H2  2  0.0404  0.7500  0.6567  1
  H  H3  2  0.3701  0.2500  0.5731  1
  Br  Br4  2  0.3163  0.7500  0.1303  1
]