data_[La4Tb8Pm4Ho16]
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
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.3930]
_cell_length_b [7.1637]
_cell_length_c [12.3630]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5152]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LaTb2PmHo4]
_chemical_formula_sum '[La4 Tb8 Pm4 Ho16]'
_cell_volume [1034.5361]
_cell_formula_units_Z [4]
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  0.2500  0.2500  0.0000  1
  Tb  Tb1  4  0.2500  0.2500  0.5000  1
  Tb  Tb2  2  0.0000  0.0000  0.0000  1
  Tb  Tb3  2  0.0000  0.0000  0.5000  1
  Pm  Pm4  2  0.0000  0.5000  0.0000  1
  Pm  Pm5  2  0.0000  0.5000  0.5000  1
  Ho  Ho6  8  0.0013  0.2493  0.2525  1
  Ho  Ho7  4  0.2489  0.0000  0.7467  1
  Ho  Ho8  4  0.2492  0.5000  0.7468  1
]