data_[Pm3Nd2Ho4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Nd  1.1400  1.8500  1.2765
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.2283]
_cell_length_b [6.2432]
_cell_length_c [8.0490]
_cell_angle_alpha [82.5321]
_cell_angle_beta [75.0642]
_cell_angle_gamma [80.4838]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Pm3(NdHo2)2]
_chemical_formula_sum '[Pm3 Nd2 Ho4]'
_cell_volume [296.9907]
_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
[
  Pm  Pm0  2  0.4427  0.8895  0.2220  1
  Pm  Pm1  1  0.0000  0.0000  0.0000  1
  Nd  Nd2  2  0.3323  0.6675  0.6671  1
  Ho  Ho3  2  0.1096  0.2245  0.5544  1
  Ho  Ho4  2  0.2224  0.4464  0.1116  1
]