data_[Zn4Cu2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  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 [8.9872]
_cell_length_b [6.6236]
_cell_length_c [4.3684]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.9999]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Zn2CuF8]
_chemical_formula_sum '[Zn4 Cu2 F16]'
_cell_volume [259.9999]
_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
[
  Zn  Zn0  4  0.1248  0.5000  0.2553  1.0
  Cu  Cu1  2  0.0000  0.0000  0.0000  1.0
  F  F2  8  0.1070  0.2016  0.2166  1.0
  F  F3  4  0.0969  0.5000  0.7393  1.0
  F  F4  4  0.1598  0.0000  0.7285  1.0
]