data_[K2Rb4Pb4Cl14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Pb  2.3300  1.8000  1.1225
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.9810]
_cell_length_b [8.1769]
_cell_length_c [14.3528]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.7847]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KRb2Pb2Cl7]
_chemical_formula_sum '[K2 Rb4 Pb4 Cl14]'
_cell_volume [905.6495]
_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
[
  Rb  Rb0  4  0.2356  0.0000  0.3608  1.0
  K  K1  2  0.0000  0.0000  0.0000  1.0
  Pb  Pb2  4  0.1378  0.5000  0.2065  1.0
  Cl  Cl3  8  0.0892  0.2252  0.8023  1.0
  Cl  Cl4  4  0.1842  0.5000  0.4080  1.0
  Cl  Cl5  2  0.0000  0.5000  0.0000  1.0
]