data_[Ba2La1Pr1Se4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  La  1.1000  1.9500  1.1720
  Pr  1.1300  1.8500  1.0600
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.6802]
_cell_length_b [4.4416]
_cell_length_c [7.8947]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9647]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ba2LaPrSe4]
_chemical_formula_sum '[Ba2 La1 Pr1 Se4]'
_cell_volume [254.6912]
_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
[
  Ba  Ba0  1  0.0000  0.5000  0.5000  1
  Ba  Ba1  1  0.5000  0.0000  0.5000  1
  La  La2  1  0.5000  0.5000  0.0000  1
  Pr  Pr3  1  0.0000  0.0000  0.0000  1
  Se  Se4  2  0.2409  0.5000  0.2251  1
  Se  Se5  2  0.2570  0.0000  0.7745  1
]