data_[K6Pm2Th4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Pm  1.1300  1.8500  1.1100
  Th  1.3000  1.8000  1.0800
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.8046]
_cell_length_b [13.5178]
_cell_length_c [8.8133]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1674]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3Pm(ThTe3)2]
_chemical_formula_sum '[K6 Pm2 Th4 Te12]'
_cell_volume [888.3837]
_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
[
  K  K0  4  0.0000  0.1657  0.5000  1
  K  K1  2  0.0000  0.5000  0.5000  1
  Pm  Pm2  2  0.0000  0.0000  0.0000  1
  Th  Th3  4  0.0000  0.3333  0.0000  1
  Te  Te4  8  0.2407  0.1677  0.2188  1
  Te  Te5  4  0.2374  0.5000  0.2186  1
]