data_[Cs4Rb2Y2Br12]
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
  Y  1.2200  1.8000  1.0400
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.3541]
_cell_length_b [8.7591]
_cell_length_c [14.5915]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.7472]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Cs2RbYBr6]
_chemical_formula_sum '[Cs4 Rb2 Y2 Br12]'
_cell_volume [877.3309]
_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  0.2724  0.5658  0.7509  1.0
  Rb  Rb1  2  0.5000  0.0000  0.0000  1.0
  Y  Y2  2  0.0000  0.0000  0.5000  1.0
  Br  Br3  4  0.1318  0.5283  0.2253  1.0
  Br  Br4  4  0.2254  0.2311  0.0519  1.0
  Br  Br5  4  0.3180  0.6789  0.0440  1.0
]