data_[Ga4Sn4F20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1977]
_cell_length_b [6.9106]
_cell_length_c [7.7918]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.4888]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [GaSnF5]
_chemical_formula_sum '[Ga4 Sn4 F20]'
_cell_volume [450.7019]
_cell_formula_units_Z [4]
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
[
  Ga  Ga0  4  0.0000  0.0000  0.0000  1.0
  Sn  Sn1  4  0.0000  0.4819  0.2500  1.0
  F  F2  8  0.0128  0.2778  0.5517  1.0
  F  F3  8  0.2228  0.0178  0.1060  1.0
  F  F4  4  0.0000  0.0604  0.2500  1.0
]