data_[Pm8Co3Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Co  1.8800  1.3500  0.7683
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.7811]
_cell_length_b [4.0058]
_cell_length_c [12.7843]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.5383]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Pm8Co3Ag2]
_chemical_formula_sum '[Pm8 Co3 Ag2]'
_cell_volume [385.7216]
_cell_formula_units_Z [1]
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  0.0787  0.0000  0.8740  1
  Pm  Pm1  2  0.1527  0.5000  0.3832  1
  Pm  Pm2  2  0.3348  0.5000  0.1381  1
  Pm  Pm3  2  0.4217  0.0000  0.6181  1
  Co  Co4  2  0.2532  0.0000  0.2691  1
  Co  Co5  1  0.0000  0.5000  0.0000  1
  Ag  Ag6  2  0.2501  0.5000  0.7398  1
]