data_[Pm2Pr7Tm3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.2906]
_cell_length_b [5.5317]
_cell_length_c [12.5706]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0259]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Pm2Pr7Tm3]
_chemical_formula_sum '[Pm2 Pr7 Tm3]'
_cell_volume [437.4280]
_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
[
  Pr  Pr0  2  0.0822  0.5000  0.1714  1
  Pr  Pr1  2  0.2420  0.5000  0.4552  1
  Pm  Pm2  2  0.3955  0.5000  0.7219  1
  Pr  Pr3  2  0.4452  0.0000  0.1817  1
  Pr  Pr4  1  0.0000  0.0000  0.0000  1
  Tm  Tm5  2  0.0661  0.0000  0.6541  1
  Tm  Tm6  1  0.5000  0.5000  0.0000  1
]