data_[Cs6Pr4Bi2Se12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Pr  1.1300  1.8500  1.0600
  Bi  2.0200  1.6000  1.0350
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.6611]
_cell_length_b [13.2700]
_cell_length_c [8.7783]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.9130]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs3Pr2BiSe6]
_chemical_formula_sum '[Cs6 Pr4 Bi2 Se12]'
_cell_volume [853.8280]
_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  0.0000  0.1665  0.5000  1
  Cs  Cs1  2  0.0000  0.5000  0.5000  1
  Pr  Pr2  4  0.0000  0.3333  0.0000  1
  Bi  Bi3  2  0.0000  0.0000  0.0000  1
  Se  Se4  8  0.2297  0.1659  0.1916  1
  Se  Se5  4  0.2322  0.5000  0.1919  1
]