data_[Pm16Ga2Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ga  1.8100  1.3000  0.7600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.7788]
_cell_length_b [14.5901]
_cell_length_c [5.5257]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.7367]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm8GaAg2]
_chemical_formula_sum '[Pm16 Ga2 Ag4]'
_cell_volume [661.8970]
_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  8  0.2037  0.1155  0.5952  1
  Pm  Pm1  4  0.0000  0.2248  0.0000  1
  Pm  Pm2  4  0.1102  0.5000  0.8060  1
  Ga  Ga3  2  0.0000  0.0000  0.0000  1
  Ag  Ag4  4  0.0000  0.3024  0.5000  1
]