data_[Ac16Ag2Pb10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [10.1802]
_cell_length_b [10.1802]
_cell_length_c [10.3543]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Ac8AgPb5]
_chemical_formula_sum '[Ac16 Ag2 Pb10]'
_cell_volume [1073.0753]
_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
[
  Ac  Ac0  8  0.0665  0.1866  0.1973  1
  Ac  Ac1  8  0.0747  0.3178  0.5593  1
  Ag  Ag2  2  0.0000  0.5000  0.2500  1
  Pb  Pb3  8  0.1232  0.2511  0.8775  1
  Pb  Pb4  2  0.0000  0.0000  0.5000  1
]