data_[Ga2I4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  I  2.6600  1.4000  1.2733
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.0832]
_cell_length_b [7.5580]
_cell_length_c [4.7800]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.3914]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ga(IO4)2]
_chemical_formula_sum '[Ga2 I4 O16]'
_cell_volume [320.5106]
_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
[
  Ga  Ga0  2  0.0000  0.0000  0.0000  1
  I  I1  4  0.2450  0.5000  0.4932  1
  O  O2  8  0.1231  0.1711  0.2978  1
  O  O3  4  0.0011  0.5000  0.8641  1
  O  O4  4  0.1836  0.0000  0.8359  1
]