data_[Cs4Rb8Zn2Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  Zn  1.6500  1.3500  0.8800
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.5685]
_cell_length_b [9.2568]
_cell_length_c [6.9852]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.1483]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2Rb4ZnPb2]
_chemical_formula_sum '[Cs4 Rb8 Zn2 Pb4]'
_cell_volume [976.1415]
_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
[
  Cs  Cs0  4  0.1445  0.5000  0.7471  1.0
  Rb  Rb1  8  0.1242  0.2212  0.2278  1.0
  Zn  Zn2  2  0.0000  0.0000  0.5000  1.0
  Pb  Pb3  4  0.1654  0.0000  0.7468  1.0
]