data_[Pr4Nd20Ho12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.3497]
_cell_length_b [11.7415]
_cell_length_c [9.9557]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.6669]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [PrNd5Ho3]
_chemical_formula_sum '[Pr4 Nd20 Ho12]'
_cell_volume [1381.1969]
_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
[
  Pr  Pr0  4  0.2490  0.5000  0.5851  1
  Nd  Nd1  8  0.1410  0.2513  0.7410  1
  Nd  Nd2  4  0.0000  0.2546  0.0000  1
  Nd  Nd3  4  0.2274  0.0000  0.0526  1
  Nd  Nd4  4  0.2298  0.5000  0.2336  1
  Ho  Ho5  4  0.0061  0.5000  0.8242  1
  Ho  Ho6  4  0.0133  0.0000  0.3514  1
  Ho  Ho7  2  0.0000  0.0000  0.0000  1
  Ho  Ho8  2  0.0000  0.5000  0.5000  1
]