data_[Sr2Ag1Pb1Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ag  1.9300  1.6000  1.0867
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.4710]
_cell_length_b [6.8940]
_cell_length_c [9.6108]
_cell_angle_alpha [84.5553]
_cell_angle_beta [88.1852]
_cell_angle_gamma [85.4405]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Sr2AgPbCl8]
_chemical_formula_sum '[Sr2 Ag1 Pb1 Cl8]'
_cell_volume [359.6090]
_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
[
  Sr  Sr0  2  0.4305  0.5068  0.7469  1
  Ag  Ag1  1  0.0000  0.0000  0.0000  1
  Pb  Pb2  1  0.0000  0.0000  0.5000  1
  Cl  Cl3  2  0.0840  0.3261  0.2846  1
  Cl  Cl4  2  0.1444  0.1409  0.7713  1
  Cl  Cl5  2  0.3378  0.7239  0.0019  1
  Cl  Cl6  2  0.4363  0.7510  0.4756  1
]