data_[La6Pm16Ho4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  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 [13.3779]
_cell_length_b [11.8704]
_cell_length_c [6.2322]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.9085]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3(Pm4Ho)2]
_chemical_formula_sum '[La6 Pm16 Ho4]'
_cell_volume [911.6229]
_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
[
  La  La0  4  0.0000  0.2382  0.0000  1
  La  La1  2  0.0000  0.0000  0.5000  1
  Pm  Pm2  8  0.1757  0.2558  0.6774  1
  Pm  Pm3  4  0.0576  0.5000  0.7861  1
  Pm  Pm4  4  0.1601  0.0000  0.0471  1
  Ho  Ho5  4  0.2091  0.5000  0.3620  1
]