data_[Li2Tb2Pr2Se6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.5346]
_cell_length_b [4.0487]
_cell_length_c [8.8757]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.9027]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LiTbPrSe3]
_chemical_formula_sum '[Li2 Tb2 Pr2 Se6]'
_cell_volume [298.9430]
_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
[
  Li  Li0  2  0.0860  0.2500  0.5849  1.0
  Tb  Tb1  2  0.3346  0.7500  0.8376  1.0
  Pr  Pr2  2  0.1898  0.2500  0.2257  1.0
  Se  Se3  2  0.0955  0.2500  0.8684  1.0
  Se  Se4  2  0.2188  0.7500  0.5008  1.0
  Se  Se5  2  0.4333  0.7500  0.1752  1.0
]