data_[Pm6Zn10Ag12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [4.6066]
_cell_length_b [13.4149]
_cell_length_c [9.1953]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Pm3Zn5Ag6]
_chemical_formula_sum '[Pm6 Zn10 Ag12]'
_cell_volume [568.2445]
_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  0.0000  0.2940  0.7514  1
  Pm  Pm1  2  0.0000  0.0000  0.7469  1
  Zn  Zn2  4  0.0000  0.1309  0.4590  1
  Zn  Zn3  4  0.0000  0.3382  0.1075  1
  Zn  Zn4  2  0.0000  0.0000  0.2501  1
  Ag  Ag5  4  0.0000  0.1352  0.0336  1
  Ag  Ag6  4  0.0000  0.3346  0.3927  1
  Ag  Ag7  2  0.0000  0.5000  0.5776  1
  Ag  Ag8  2  0.0000  0.5000  0.9337  1
]