data_[K2Ge2I4Br2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ge  2.0100  1.2500  0.7700
  I  2.6600  1.4000  1.2733
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.2948]
_cell_length_b [4.5180]
_cell_length_c [9.3718]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.5547]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KGeI2Br]
_chemical_formula_sum '[K2 Ge2 I4 Br2]'
_cell_volume [385.5786]
_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
[
  K  K0  2  0.3416  0.7500  0.6961  1
  Ge  Ge1  2  0.1714  0.2500  0.1674  1
  I  I2  2  0.0469  0.2500  0.8000  1
  I  I3  2  0.3690  0.7500  0.1021  1
  Br  Br4  2  0.3048  0.2500  0.4375  1
]