data_[Pm10Ag2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ag  1.9300  1.6000  1.0867
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.6576]
_cell_length_b [4.0518]
_cell_length_c [10.0869]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.0995]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm5AgS4]
_chemical_formula_sum '[Pm10 Ag2 S8]'
_cell_volume [482.9113]
_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  4  0.1096  0.5000  0.8913  1
  Pm  Pm1  4  0.2054  0.0000  0.3115  1
  Pm  Pm2  2  0.0000  0.0000  0.5000  1
  Ag  Ag3  2  0.0000  0.0000  0.0000  1
  S  S4  4  0.0972  0.5000  0.3988  1
  S  S5  4  0.2039  0.0000  0.7955  1
]