data_[Na2In4Sn2Pb4]
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
  Sn  1.9600  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [5.4256]
_cell_length_b [9.6015]
_cell_length_c [6.6412]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [NaIn2SnPb2]
_chemical_formula_sum '[Na2 In4 Sn2 Pb4]'
_cell_volume [345.9621]
_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
[
  Na  Na0  2  0.0000  0.4965  0.4900  1.0
  In  In1  2  0.0000  0.1802  0.7878  1.0
  In  In2  2  0.5000  0.3453  0.2176  1.0
  Sn  Sn3  2  0.5000  0.3314  0.7160  1.0
  Pb  Pb4  2  0.0000  0.1614  0.2830  1.0
  Pb  Pb5  2  0.5000  0.0029  0.0511  1.0
]