data_[Pm6Ho8Tm2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.5347]
_cell_length_b [6.1953]
_cell_length_c [7.1680]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Pm3Ho4Tm]
_chemical_formula_sum '[Pm6 Ho8 Tm2]'
_cell_volume [512.2398]
_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  4  0.2487  0.4979  0.8104  1
  Pm  Pm1  2  0.0000  0.1674  0.3104  1
  Ho  Ho2  4  0.2499  0.9998  0.0607  1
  Ho  Ho3  2  0.0000  0.1666  0.8112  1
  Ho  Ho4  2  0.0000  0.6668  0.5616  1
  Tm  Tm5  2  0.0000  0.6670  0.0594  1
]