data_[Cs8Pr4Ga4Se16]
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
  Ga  1.8100  1.3000  0.7600
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.3013]
_cell_length_b [12.7408]
_cell_length_c [8.5182]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.4600]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Cs2PrGaSe4]
_chemical_formula_sum '[Cs8 Pr4 Ga4 Se16]'
_cell_volume [1187.6567]
_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
[
  Cs  Cs0  4  0.0000  0.0000  0.0000  1
  Cs  Cs1  4  0.2500  0.2500  0.5000  1
  Pr  Pr2  4  0.0000  0.5000  0.0000  1
  Ga  Ga3  4  0.2500  0.2500  0.0000  1
  Se  Se4  8  0.0722  0.2646  0.0856  1
  Se  Se5  8  0.1872  0.4560  0.8124  1
]