data_[Nd12Sm20Ho8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [9.4939]
_cell_length_b [13.7484]
_cell_length_c [11.1087]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Nd3Sm5Ho2]
_chemical_formula_sum '[Nd12 Sm20 Ho8]'
_cell_volume [1449.9747]
_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
[
  Nd  Nd0  8  0.2497  0.3737  0.5000  1
  Nd  Nd1  4  0.0000  0.0000  0.2500  1
  Sm  Sm2  8  0.0000  0.2508  0.2500  1
  Sm  Sm3  8  0.0986  0.3781  0.0000  1
  Sm  Sm4  4  0.0000  0.5000  0.2500  1
  Ho  Ho5  8  0.0877  0.1267  0.5000  1
]