data_[Pm4Pr4Sm4Ho12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.9512]
_cell_length_b [5.6342]
_cell_length_c [7.0848]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1028]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [PmPrSmHo3]
_chemical_formula_sum '[Pm4 Pr4 Sm4 Ho12]'
_cell_volume [796.4037]
_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
[
  Pm  Pm0  4  0.0547  0.0000  0.2559  1
  Pr  Pr1  4  0.1469  0.5000  0.0352  1
  Sm  Sm2  4  0.1485  0.5000  0.4600  1
  Ho  Ho3  4  0.0235  0.5000  0.7450  1
  Ho  Ho4  4  0.1646  0.0000  0.7427  1
  Ho  Ho5  4  0.2214  0.0000  0.2479  1
]