data_[La6Tb4Ce2Se12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tb  1.1000  1.7500  0.9815
  Ce  1.1200  1.8500  1.0800
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.3384]
_cell_length_b [12.7061]
_cell_length_c [7.3805]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.6159]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3Tb2CeSe6]
_chemical_formula_sum '[La6 Tb4 Ce2 Se12]'
_cell_volume [648.2386]
_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
[
  La  La0  4  0.0000  0.1650  0.5000  1.0
  Tb  Tb1  4  0.0000  0.3330  0.0000  1.0
  La  La2  2  0.0000  0.5000  0.5000  1.0
  Ce  Ce3  2  0.0000  0.0000  0.0000  1.0
  Se  Se4  8  0.2482  0.1693  0.2368  1.0
  Se  Se5  4  0.2396  0.5000  0.2349  1.0
]