data_[Pm2Y8Tm6]
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 [Pmn2_1]
_cell_length_a [11.2479]
_cell_length_b [7.2673]
_cell_length_c [6.2731]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [PmY4Tm3]
_chemical_formula_sum '[Pm2 Y8 Tm6]'
_cell_volume [512.7737]
_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  0.0000  0.3768  0.1493  1
  Y  Y1  4  0.2483  0.8736  0.4829  1
  Y  Y2  2  0.0000  0.1267  0.6467  1
  Y  Y3  2  0.0000  0.8730  0.1449  1
  Tm  Tm4  4  0.2500  0.6234  0.9798  1
  Tm  Tm5  2  0.0000  0.6237  0.6490  1
]