data_[Pm2Th10Sn10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Th  1.3000  1.8000  1.0800
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.0588]
_cell_length_b [6.3380]
_cell_length_c [8.9604]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6959]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm(ThSn)5]
_chemical_formula_sum '[Pm2 Th10 Sn10]'
_cell_volume [756.2837]
_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
[
  Pm  Pm0  2  0.0000  0.0000  0.0000  1
  Th  Th1  4  0.1621  0.5000  0.8260  1
  Th  Th2  4  0.1637  0.5000  0.3362  1
  Th  Th3  2  0.0000  0.0000  0.5000  1
  Sn  Sn4  4  0.1661  0.0000  0.3334  1
  Sn  Sn5  4  0.1705  0.0000  0.8345  1
  Sn  Sn6  2  0.0000  0.5000  0.0000  1
]