data_[Pm24Y2Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P4/nbm]
_cell_length_a [6.5012]
_cell_length_b [6.5012]
_cell_length_c [25.5021]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [125]
_chemical_formula_structural [Pm12YTm2]
_chemical_formula_sum '[Pm24 Y2 Tm4]'
_cell_volume [1077.8768]
_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  8  0.1682  0.3318  0.4378  1
  Pm  Pm1  8  0.1824  0.3176  0.8847  1
  Pm  Pm2  4  0.0000  0.0000  0.2161  1
  Pm  Pm3  4  0.0000  0.0000  0.3373  1
  Y  Y4  2  0.0000  0.5000  0.0000  1
  Tm  Tm5  4  0.0000  0.5000  0.2736  1
]