data_[Nd6Tm4Pb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.8333]
_cell_length_b [4.6677]
_cell_length_c [10.0974]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.9018]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd3(TmPb2)2]
_chemical_formula_sum '[Nd6 Tm4 Pb8]'
_cell_volume [570.7860]
_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
[
  Nd  Nd0  4  0.1283  0.5000  0.6971  1
  Nd  Nd1  2  0.0000  0.0000  0.0000  1
  Tm  Tm2  4  0.1776  0.5000  0.3470  1
  Pb  Pb3  4  0.0665  0.0000  0.4065  1
  Pb  Pb4  4  0.1945  0.5000  0.0572  1
]