data_[Pm2Ga6Ag6]
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 [P2_1/m]
_cell_length_a [6.5843]
_cell_length_b [4.3450]
_cell_length_c [9.8839]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.4747]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Pm(GaAg)3]
_chemical_formula_sum '[Pm2 Ga6 Ag6]'
_cell_volume [276.0929]
_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  2  0.2628  0.7500  0.6009  1
  Ga  Ga1  2  0.2016  0.2500  0.3803  1
  Ga  Ga2  2  0.4118  0.7500  0.3240  1
  Ga  Ga3  2  0.4139  0.2500  0.8873  1
  Ag  Ag4  2  0.0059  0.2500  0.7665  1
  Ag  Ag5  2  0.1517  0.7500  0.9505  1
  Ag  Ag6  2  0.3118  0.2500  0.1341  1
]