data_[Pm7Dy1Tm3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Dy  1.2200  1.7500  1.1310
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [7.1496]
_cell_length_b [7.1496]
_cell_length_c [8.6301]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [Pm7DyTm3]
_chemical_formula_sum '[Pm7 Dy1 Tm3]'
_cell_volume [382.0366]
_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
[
  Pm  Pm0  3  0.1658  0.3316  0.8906  1
  Pm  Pm1  3  0.5008  0.0016  0.5426  1
  Pm  Pm2  1  0.6667  0.3333  0.8759  1
  Dy  Dy3  1  0.0000  0.0000  0.5558  1
  Tm  Tm4  3  0.3322  0.1661  0.2179  1
]