data_[Tb18Sm24Ho3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [9.1205]
_cell_length_b [9.1205]
_cell_length_c [20.7916]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Tb6Sm8Ho]
_chemical_formula_sum '[Tb18 Sm24 Ho3]'
_cell_volume [1497.8123]
_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  18  0.0526  0.2461  0.7066  1
  Sm  Sm1  18  0.0812  0.5551  0.8069  1
  Sm  Sm2  6  0.0000  0.0000  0.4225  1
  Ho  Ho3  3  0.0000  0.0000  0.0000  1
]