data_[Sr4Ag4Pb4Br20]
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
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.6811]
_cell_length_b [12.8883]
_cell_length_c [10.8740]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.1389]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [SrAgPbBr5]
_chemical_formula_sum '[Sr4 Ag4 Pb4 Br20]'
_cell_volume [1218.0134]
_cell_formula_units_Z [4]
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  4  0.2500  0.2500  0.5000  1.0
  Ag  Ag1  4  0.0000  0.4293  0.7500  1.0
  Pb  Pb2  4  0.0000  0.1118  0.7500  1.0
  Br  Br3  8  0.0386  0.2850  0.9468  1.0
  Br  Br4  8  0.2395  0.4384  0.3273  1.0
  Br  Br5  4  0.0000  0.1344  0.2500  1.0
]