data_[Ce2Pa2Se7]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Pa  1.5000  1.8000  1.0400
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P-4m2]
_cell_length_a [4.8669]
_cell_length_b [4.8669]
_cell_length_c [13.8512]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [115]
_chemical_formula_structural [Ce2Pa2Se7]
_chemical_formula_sum '[Ce2 Pa2 Se7]'
_cell_volume [328.0875]
_cell_formula_units_Z [1]
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
[
  Ce  Ce0  2  0.0000  0.5000  0.1354  1
  Pa  Pa1  2  0.0000  0.5000  0.6246  1
  Se  Se2  2  0.0000  0.0000  0.2470  1
  Se  Se3  2  0.5000  0.5000  0.2600  1
  Se  Se4  1  0.0000  0.0000  0.5000  1
  Se  Se5  1  0.5000  0.5000  0.0000  1
  Se  Se6  1  0.5000  0.5000  0.5000  1
]