data_[Sm14Sn10Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Sn  1.9600  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [6.3141]
_cell_length_b [11.5443]
_cell_length_c [10.7498]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Sm7Sn5Pb]
_chemical_formula_sum '[Sm14 Sn10 Pb2]'
_cell_volume [783.5749]
_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
[
  Sm  Sm0  4  0.0000  0.3322  0.9875  1
  Sm  Sm1  4  0.0000  0.3370  0.4716  1
  Sm  Sm2  2  0.0000  0.0000  0.3755  1
  Sm  Sm3  2  0.0000  0.0000  0.7640  1
  Sm  Sm4  2  0.0000  0.5000  0.7198  1
  Sn  Sn5  8  0.2494  0.2570  0.7331  1
  Sn  Sn6  2  0.0000  0.5000  0.2258  1
  Pb  Pb7  2  0.0000  0.0000  0.0645  1
]