data_[Tb1Sm6Ho8]
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 [P-3]
_cell_length_a [9.4445]
_cell_length_b [9.4445]
_cell_length_c [6.5307]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [147]
_chemical_formula_structural [Tb(Sm3Ho4)2]
_chemical_formula_sum '[Tb1 Sm6 Ho8]'
_cell_volume [504.4848]
_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
[
  Tb  Tb0  1  0.0000  0.0000  0.5000  1
  Sm  Sm1  6  0.0887  0.6794  0.5938  1
  Ho  Ho2  6  0.0223  0.3323  0.8993  1
  Ho  Ho3  2  0.3333  0.6667  0.1573  1
]