data_[K2Rb2Ag2Br6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.9152]
_cell_length_b [4.6109]
_cell_length_c [10.4580]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.5038]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KRbAgBr3]
_chemical_formula_sum '[K2 Rb2 Ag2 Br6]'
_cell_volume [468.5183]
_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
[
  Rb  Rb0  2  0.1832  0.2500  0.2073  1.0
  K  K1  2  0.3489  0.7500  0.8452  1.0
  Ag  Ag2  2  0.0834  0.2500  0.5883  1.0
  Br  Br3  2  0.0976  0.2500  0.8474  1.0
  Br  Br4  2  0.2021  0.7500  0.5105  1.0
  Br  Br5  2  0.4210  0.7500  0.1642  1.0
]