data_[Cs4Rb2Cu4F12]
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
  Cu  1.9000  1.3500  0.8200
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.8848]
_cell_length_b [6.5434]
_cell_length_c [7.2698]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.7423]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2RbCu2F6]
_chemical_formula_sum '[Cs4 Rb2 Cu4 F12]'
_cell_volume [495.6935]
_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  0.2174  0.5000  0.1836  1
  Rb  Rb1  2  0.0000  0.5000  0.5000  1
  Cu  Cu2  4  0.0545  0.0000  0.2163  1
  F  F3  8  0.0587  0.2249  0.8250  1
  F  F4  4  0.2343  0.0000  0.3477  1
]