data_[Sr8Cd4Bi8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Cd  1.6900  1.5500  1.0900
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.9349]
_cell_length_b [18.4354]
_cell_length_c [7.9916]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Sr2CdBi2]
_chemical_formula_sum '[Sr8 Cd4 Bi8]'
_cell_volume [727.0622]
_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
[
  Sr  Sr0  4  0.0000  0.0233  0.7638  1.0
  Sr  Sr1  4  0.0000  0.2025  0.0990  1.0
  Cd  Cd2  4  0.0000  0.4064  0.9277  1.0
  Bi  Bi3  4  0.0000  0.1741  0.5296  1.0
  Bi  Bi4  4  0.0000  0.4305  0.5455  1.0
]