data_[Ca2Pm4Pr12Y6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3857]
_cell_length_b [11.0613]
_cell_length_c [12.0882]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0900]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CaPm2(Pr2Y)3]
_chemical_formula_sum '[Ca2 Pm4 Pr12 Y6]'
_cell_volume [840.6350]
_cell_formula_units_Z [2]
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
[
  Ca  Ca0  2  0.0000  0.0000  0.0000  1
  Pr  Pr1  8  0.2450  0.3306  0.7456  1
  Pm  Pm2  4  0.0000  0.3331  0.0000  1
  Pr  Pr3  4  0.2468  0.5000  0.2551  1
  Y  Y4  4  0.0000  0.1662  0.5000  1
  Y  Y5  2  0.0000  0.5000  0.5000  1
]