data_[Pm2Nd7Ho4]
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 [6.2786]
_cell_length_b [8.1120]
_cell_length_c [9.6057]
_cell_angle_alpha [65.0450]
_cell_angle_beta [83.9294]
_cell_angle_gamma [82.7615]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Pm2Nd7Ho4]
_chemical_formula_sum '[Pm2 Nd7 Ho4]'
_cell_volume [439.2708]
_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  0.1554  0.6924  0.3837  1
  Nd  Nd1  2  0.0750  0.8458  0.6936  1
  Nd  Nd2  2  0.2319  0.5389  0.0767  1
  Nd  Nd3  2  0.3865  0.2316  0.4619  1
  Nd  Nd4  1  0.0000  0.0000  0.0000  1
  Ho  Ho5  2  0.3067  0.3824  0.7708  1
  Ho  Ho6  2  0.4624  0.0753  0.1518  1
]