data_[Cs2Rb4Pb4F14]
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
  Pb  2.3300  1.8000  1.1225
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.9307]
_cell_length_b [6.9035]
_cell_length_c [12.5686]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.9456]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CsRb2Pb2F7]
_chemical_formula_sum '[Cs2 Rb4 Pb4 F14]'
_cell_volume [578.2206]
_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  2  0.0000  0.0000  0.0000  1.0
  Rb  Rb1  4  0.1565  0.0000  0.3734  1.0
  Pb  Pb2  4  0.0967  0.5000  0.2079  1.0
  F  F3  8  0.1542  0.2494  0.7897  1.0
  F  F4  4  0.2318  0.5000  0.4038  1.0
  F  F5  2  0.0000  0.5000  0.0000  1.0
]