data_[Ni3Bi6Pb3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ni  1.9100  1.3500  0.7400
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.0437]
_cell_length_b [4.0437]
_cell_length_c [23.2608]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [NiBi2Pb]
_chemical_formula_sum '[Ni3 Bi6 Pb3]'
_cell_volume [329.3857]
_cell_formula_units_Z [3]
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
[
  Ni  Ni0  3  0.0000  0.0000  0.6623  1.0
  Bi  Bi1  3  0.0000  0.0000  0.0569  1.0
  Bi  Bi2  3  0.0000  0.0000  0.2752  1.0
  Pb  Pb3  3  0.0000  0.0000  0.5056  1.0
]