data_[Pm12Pr24Tm4]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [11.0401]
_cell_length_b [19.4912]
_cell_length_c [6.5541]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pm3Pr6Tm]
_chemical_formula_sum '[Pm12 Pr24 Tm4]'
_cell_volume [1410.3513]
_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  8  0.1705  0.4581  0.0570  1
  Pm  Pm1  8  0.1727  0.1165  0.9641  1
  Pr  Pr2  8  0.2306  0.7091  0.3635  1
  Pr  Pr3  4  0.0000  0.0343  0.3669  1
  Pr  Pr4  4  0.0000  0.2786  0.1561  1
  Pm  Pm5  4  0.0000  0.3847  0.5809  1
  Tm  Tm6  4  0.0000  0.1915  0.6125  1
]