data_[Pm14Nd4Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2006]
_cell_length_b [10.6874]
_cell_length_c [13.1670]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1554]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm7(NdTm2)2]
_chemical_formula_sum '[Pm14 Nd4 Tm8]'
_cell_volume [872.5488]
_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  0.1872  0.1845  0.7268  1
  Pm  Pm1  4  0.1312  0.5000  0.7233  1
  Pm  Pm2  2  0.0000  0.0000  0.5000  1
  Nd  Nd3  4  0.0000  0.3322  0.5000  1
  Tm  Tm4  4  0.0000  0.3337  0.0000  1
  Tm  Tm5  4  0.0096  0.0000  0.1066  1
]