data_[Na3In7Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.0449]
_cell_length_b [3.2985]
_cell_length_c [16.7142]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.4870]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Na3In7Pb2]
_chemical_formula_sum '[Na3 In7 Pb2]'
_cell_volume [332.2411]
_cell_formula_units_Z [1]
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
[
  Na  Na0  2  0.4554  0.0000  0.3375  1
  Na  Na1  1  0.5000  0.5000  0.0000  1
  In  In2  2  0.2279  0.5000  0.1614  1
  In  In3  2  0.2522  0.5000  0.5008  1
  In  In4  2  0.2784  0.0000  0.8397  1
  In  In5  1  0.0000  0.0000  0.0000  1
  Pb  Pb6  2  0.0459  0.5000  0.6753  1
]