data_[K4Ag4Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.8747]
_cell_length_b [7.1615]
_cell_length_c [12.4326]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2549]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [KAgBr3]
_chemical_formula_sum '[K4 Ag4 Br12]'
_cell_volume [758.5793]
_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
[
  K  K0  4  0.2887  0.2431  0.8284  1.0
  Ag  Ag1  4  0.0808  0.7491  0.4734  1.0
  Br  Br2  4  0.0353  0.5255  0.1657  1.0
  Br  Br3  4  0.2120  0.0651  0.0611  1.0
  Br  Br4  4  0.3668  0.6065  0.9959  1.0
]