data_[Ce16Os2Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Os  2.2000  1.3000  0.6730
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [5.6429]
_cell_length_b [7.0668]
_cell_length_c [14.6086]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Ce8OsPb2]
_chemical_formula_sum '[Ce16 Os2 Pb4]'
_cell_volume [582.5534]
_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
[
  Ce  Ce0  8  0.0000  0.2071  0.3774  1.0
  Ce  Ce1  4  0.0000  0.0000  0.1357  1.0
  Ce  Ce2  4  0.0000  0.2652  0.0000  1.0
  Os  Os3  2  0.0000  0.5000  0.5000  1.0
  Pb  Pb4  4  0.0000  0.5000  0.2010  1.0
]