data_[Tb10Pm2Ho12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [5.7770]
_cell_length_b [7.3925]
_cell_length_c [17.9561]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb5PmHo6]
_chemical_formula_sum '[Tb10 Pm2 Ho12]'
_cell_volume [766.8394]
_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
[
  Tb  Tb0  4  0.0000  0.0000  0.3475  1
  Tb  Tb1  4  0.0000  0.5000  0.3466  1
  Tb  Tb2  2  0.0000  0.5000  0.0000  1
  Pm  Pm3  2  0.0000  0.0000  0.0000  1
  Ho  Ho4  8  0.0000  0.2500  0.1815  1
  Ho  Ho5  4  0.0000  0.2501  0.5000  1
]