data_[Rb2Cd2Ga2I8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cd  1.6900  1.5500  1.0900
  Ga  1.8100  1.3000  0.7600
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.1203]
_cell_length_b [8.4126]
_cell_length_c [9.9607]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.0626]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbCdGaI4]
_chemical_formula_sum '[Rb2 Cd2 Ga2 I8]'
_cell_volume [650.4963]
_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  0.2269  0.2500  0.0396  1.0
  Cd  Cd1  2  0.2464  0.7500  0.3255  1.0
  Ga  Ga2  2  0.2136  0.2500  0.5203  1.0
  I  I3  4  0.0104  0.0105  0.2758  1.0
  I  I4  2  0.4099  0.7500  0.1141  1.0
  I  I5  2  0.4688  0.7500  0.6008  1.0
]