data_[Cs8Rb6Ag2Br16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  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 [C2/m]
_cell_length_a [17.5552]
_cell_length_b [9.8493]
_cell_length_c [9.9656]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.4231]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs4Rb3AgBr8]
_chemical_formula_sum '[Cs8 Rb6 Ag2 Br16]'
_cell_volume [1421.3788]
_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
[
  Cs  Cs0  4  0.2500  0.2500  0.5000  1.0
  Cs  Cs1  2  0.0000  0.0000  0.0000  1.0
  Cs  Cs2  2  0.0000  0.5000  0.0000  1.0
  Rb  Rb3  4  0.2500  0.2500  0.0000  1.0
  Rb  Rb4  2  0.0000  0.5000  0.5000  1.0
  Ag  Ag5  2  0.0000  0.0000  0.5000  1.0
  Br  Br6  8  0.0038  0.2169  0.7125  1.0
  Br  Br7  4  0.2403  0.5000  0.2303  1.0
  Br  Br8  4  0.2453  0.5000  0.7554  1.0
]