data_[Rb2Zn2As2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Zn  1.6500  1.3500  0.8800
  As  2.1800  1.1500  0.6600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [5.4742]
_cell_length_b [10.0025]
_cell_length_c [6.0131]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.9560]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [RbZnAsF6]
_chemical_formula_sum '[Rb2 Zn2 As2 F12]'
_cell_volume [329.2056]
_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  2  0.0000  0.9965  0.5000  1.0
  Zn  Zn1  2  0.0000  0.6579  0.0000  1.0
  As  As2  2  0.0000  0.3322  0.0000  1.0
  F  F3  4  0.1023  0.5081  0.7957  1.0
  F  F4  4  0.1632  0.1957  0.8174  1.0
  F  F5  4  0.1830  0.8026  0.8172  1.0
]