data_[Tb3Mo18Se24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Mo  2.1600  1.4500  0.7750
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [9.5224]
_cell_length_b [9.5224]
_cell_length_c [11.9178]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Tb(Mo3Se4)2]
_chemical_formula_sum '[Tb3 Mo18 Se24]'
_cell_volume [935.8752]
_cell_formula_units_Z [3]
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
[
  Tb  Tb0  3  0.0000  0.0000  0.0000  1.0
  Mo  Mo1  18  0.0173  0.1713  0.4055  1.0
  Se  Se2  18  0.0064  0.6281  0.7499  1.0
  Se  Se3  6  0.0000  0.0000  0.2372  1.0
]