data_[Tl1Ga1Sn2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  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 [P-1]
_cell_length_a [5.1541]
_cell_length_b [5.3890]
_cell_length_c [7.8704]
_cell_angle_alpha [83.2330]
_cell_angle_beta [88.1283]
_cell_angle_gamma [87.7941]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [TlGaSn2F8]
_chemical_formula_sum '[Tl1 Ga1 Sn2 F8]'
_cell_volume [216.8339]
_cell_formula_units_Z [1]
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
[
  Tl  Tl0  1  0.0000  0.0000  0.5000  1.0
  Ga  Ga1  1  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  2  0.4932  0.4997  0.2366  1.0
  F  F3  2  0.1665  0.8059  0.8365  1.0
  F  F4  2  0.2325  0.8628  0.1816  1.0
  F  F5  2  0.2419  0.2702  0.9364  1.0
  F  F6  2  0.2888  0.3807  0.5696  1.0
]