data_[Pm4Cd12Sn12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [9.5993]
_cell_length_b [10.1858]
_cell_length_c [7.7769]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Pm(CdSn)3]
_chemical_formula_sum '[Pm4 Cd12 Sn12]'
_cell_volume [760.3922]
_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  0.2455  0.0000  0.5000  1
  Cd  Cd1  4  0.0000  0.2733  0.5000  1
  Cd  Cd2  4  0.0000  0.2786  0.0000  1
  Cd  Cd3  4  0.1920  0.5000  0.0000  1
  Sn  Sn4  8  0.2500  0.2500  0.2363  1
  Sn  Sn5  4  0.0000  0.0000  0.2020  1
]