data_[Pm10Sm2Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [16.8169]
_cell_length_b [5.4868]
_cell_length_c [7.0665]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0606]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Pm5SmTm4]
_chemical_formula_sum '[Pm10 Sm2 Tm8]'
_cell_volume [652.0383]
_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  0.1080  0.5000  0.9521  1
  Pm  Pm1  2  0.1997  0.0000  0.6974  1
  Pm  Pm2  2  0.2999  0.5000  0.2047  1
  Pm  Pm3  2  0.3915  0.0000  0.9504  1
  Pm  Pm4  2  0.5000  0.5000  0.6978  1
  Sm  Sm5  2  0.4997  0.5000  0.2041  1
  Tm  Tm6  2  0.1093  0.5000  0.4490  1
  Tm  Tm7  2  0.1988  0.0000  0.2031  1
  Tm  Tm8  2  0.3007  0.5000  0.6990  1
  Tm  Tm9  2  0.3902  0.0000  0.4526  1
]