data_[La20Pm8Ho8]
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 [Ima2]
_cell_length_a [15.0559]
_cell_length_b [11.8586]
_cell_length_c [6.9869]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [46]
_chemical_formula_structural [La5(PmHo)2]
_chemical_formula_sum '[La20 Pm8 Ho8]'
_cell_volume [1247.4481]
_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  8  0.0505  0.2301  0.2824  1
  La  La1  8  0.1446  0.7257  0.6216  1
  La  La2  4  0.2500  0.2478  0.1082  1
  Pm  Pm3  4  0.0000  0.0000  0.9265  1
  Pm  Pm4  4  0.2500  0.5040  0.4024  1
  Ho  Ho5  8  0.1290  0.5072  0.9594  1
]