data_[K1Ga1Se2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ga  1.8100  1.3000  0.7600
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.9932]
_cell_length_b [5.1662]
_cell_length_c [8.6364]
_cell_angle_alpha [73.6181]
_cell_angle_beta [76.5501]
_cell_angle_gamma [63.0510]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KGa(SeO4)2]
_chemical_formula_sum '[K1 Ga1 Se2 O8]'
_cell_volume [189.0955]
_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
[
  K  K0  1  0.0000  0.0000  0.0000  1.0
  Ga  Ga1  1  0.5000  0.5000  0.5000  1.0
  Se  Se2  2  0.1891  0.2206  0.3077  1.0
  O  O3  2  0.1901  0.5851  0.6955  1.0
  O  O4  2  0.2448  0.8598  0.3485  1.0
  O  O5  2  0.2936  0.2818  0.4597  1.0
  O  O6  2  0.3500  0.3068  0.1237  1.0
]