data_[K4Rb8In4Br20]
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
  In  1.7800  1.5500  0.9400
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.1856]
_cell_length_b [19.7174]
_cell_length_c [13.8878]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [KRb2InBr5]
_chemical_formula_sum '[K4 Rb8 In4 Br20]'
_cell_volume [1419.9728]
_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
[
  Rb  Rb0  4  0.0000  0.1144  0.6920  1.0
  Rb  Rb1  4  0.0000  0.1442  0.3176  1.0
  K  K2  4  0.0000  0.2116  0.0227  1.0
  In  In3  4  0.0000  0.4699  0.4527  1.0
  Br  Br4  4  0.0000  0.0382  0.0192  1.0
  Br  Br5  4  0.0000  0.2874  0.6745  1.0
  Br  Br6  4  0.0000  0.3310  0.3744  1.0
  Br  Br7  4  0.0000  0.3779  0.0041  1.0
  Br  Br8  4  0.0000  0.4882  0.7667  1.0
]