data_[Ag4Bi4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Bi  2.0200  1.6000  1.0350
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [7.9057]
_cell_length_b [8.1954]
_cell_length_c [12.1242]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [AgBiCl4]
_chemical_formula_sum '[Ag4 Bi4 Cl16]'
_cell_volume [785.5322]
_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  0.2500  0.2500  0.2500  1.0
  Bi  Bi1  4  0.0000  0.0000  0.0000  1.0
  Cl  Cl2  8  0.0000  0.0243  0.2238  1.0
  Cl  Cl3  8  0.2384  0.2500  0.9924  1.0
]