data_[Ga8Ni4Se4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Ni  1.9100  1.3500  0.7400
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.0676]
_cell_length_b [8.8150]
_cell_length_c [5.4377]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.2711]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ga2NiSeO6]
_chemical_formula_sum '[Ga8 Ni4 Se4 O24]'
_cell_volume [471.5449]
_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  8  0.1982  0.4035  0.2542  1.0
  Ni  Ni1  4  0.0000  0.0911  0.2500  1.0
  Se  Se2  4  0.0000  0.2573  0.7500  1.0
  O  O3  8  0.1011  0.1046  0.6422  1.0
  O  O4  8  0.1157  0.2316  0.0922  1.0
  O  O5  8  0.1552  0.4253  0.5625  1.0
]