data_[Pm2Tm2Ag6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Tm  1.2500  1.7500  1.0950
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.5391]
_cell_length_b [4.9653]
_cell_length_c [8.6421]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.3431]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [PmTmAg3]
_chemical_formula_sum '[Pm2 Tm2 Ag6]'
_cell_volume [232.1940]
_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  0.0553  0.7500  0.8734  1
  Tm  Tm1  2  0.2500  0.2500  0.5529  1
  Ag  Ag2  2  0.2072  0.7500  0.3035  1
  Ag  Ag3  2  0.4070  0.2500  0.9118  1
  Ag  Ag4  2  0.4971  0.2500  0.2750  1
]