data_[Pr2Nd6Tm16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [10.8538]
_cell_length_b [11.3142]
_cell_length_c [6.2816]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [PrNd3Tm8]
_chemical_formula_sum '[Pr2 Nd6 Tm16]'
_cell_volume [771.3885]
_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
[
  Pr  Pr0  2  0.0000  0.0000  0.8364  1
  Nd  Nd1  4  0.0000  0.2504  0.4964  1
  Nd  Nd2  2  0.0000  0.5000  0.8370  1
  Tm  Tm3  8  0.1684  0.2505  0.0025  1
  Tm  Tm4  4  0.1680  0.5000  0.3309  1
  Tm  Tm5  4  0.1685  0.0000  0.3308  1
]