data_[Y4Zn2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Zn  1.6500  1.3500  0.8800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.9985]
_cell_length_b [3.4106]
_cell_length_c [5.7787]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.4739]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2ZnF8]
_chemical_formula_sum '[Y4 Zn2 F16]'
_cell_volume [315.2076]
_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
[
  Y  Y0  4  0.1540  0.0000  0.3443  1
  Zn  Zn1  2  0.0000  0.5000  0.0000  1
  F  F2  4  0.0160  0.0000  0.2174  1
  F  F3  4  0.1072  0.5000  0.5391  1
  F  F4  4  0.1271  0.5000  0.0686  1
  F  F5  4  0.2441  0.0000  0.6720  1
]