data_[Pm6Pr4Sm2P12]
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
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.0944]
_cell_length_b [4.1543]
_cell_length_c [8.3038]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2755]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm3Pr2SmP6]
_chemical_formula_sum '[Pm6 Pr4 Sm2 P12]'
_cell_volume [607.5128]
_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
[
  Pr  Pr0  4  0.1661  0.0000  0.3325  1
  Pm  Pm1  4  0.1667  0.0000  0.8338  1
  Pm  Pm2  2  0.0000  0.5000  0.5000  1
  Sm  Sm3  2  0.0000  0.5000  0.0000  1
  P  P4  4  0.0012  0.0000  0.7517  1
  P  P5  4  0.1657  0.5000  0.5857  1
  P  P6  4  0.1661  0.5000  0.0801  1
]