data_[Cs2Rb2Zn2F8]
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
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.9396]
_cell_length_b [6.4527]
_cell_length_c [8.3567]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.0684]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsRbZnF4]
_chemical_formula_sum '[Cs2 Rb2 Zn2 F8]'
_cell_volume [307.7707]
_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  0.3430  0.2500  0.8844  1.0
  Rb  Rb1  2  0.3098  0.7500  0.5054  1.0
  Zn  Zn2  2  0.1160  0.2500  0.2659  1.0
  F  F3  4  0.2877  0.0119  0.2249  1.0
  F  F4  2  0.1821  0.2500  0.5112  1.0
  F  F5  2  0.2165  0.7500  0.8213  1.0
]