data_[Sr3Ce6Ag6Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ce  1.1200  1.8500  1.0800
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.9523]
_cell_length_b [4.9523]
_cell_length_c [28.6171]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [SrCe2(AgPb)2]
_chemical_formula_sum '[Sr3 Ce6 Ag6 Pb6]'
_cell_volume [607.8064]
_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
[
  Sr  Sr0  3  0.0000  0.0000  0.0000  1.0
  Ce  Ce1  6  0.0000  0.0000  0.1449  1.0
  Ag  Ag2  6  0.0000  0.0000  0.4412  1.0
  Pb  Pb3  6  0.0000  0.0000  0.2612  1.0
]