data_[Pm6Tl6Ag45]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [9.8284]
_cell_length_b [9.8284]
_cell_length_c [14.2678]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Pm2Tl2Ag15]
_chemical_formula_sum '[Pm6 Tl6 Ag45]'
_cell_volume [1193.5795]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.3534  1
  Tl  Tl1  6  0.0000  0.0000  0.1073  1
  Ag  Ag2  18  0.0000  0.3163  0.0000  1
  Ag  Ag3  18  0.0114  0.5057  0.1551  1
  Ag  Ag4  9  0.0000  0.5000  0.5000  1
]